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Freire I, Seixas A. Effectiveness of a sensorimotor exercise program on proprioception, balance, muscle strength, functional mobility and risk of falls in older people. Front Physiol 2024; 15:1309161. [PMID: 38694207 PMCID: PMC11061438 DOI: 10.3389/fphys.2024.1309161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/25/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction Sensory systems provide the necessary information for a motor response to be provided. In this sense, the objective of this study is to evaluate the effectiveness of a sensorimotor exercise program on proprioceptive acuity, balance, muscle strength, functional mobility and risk of falls in institutionalized elderly. Methodology 56 participants (84.6 ± 8.4 years) were randomly distributed between the control (CG, n = 28) and intervention groups (IG, n = 28). The CG performed a protocol based on warm-up, muscle strengthening and warm down and the IG performed the same intervention, with the addition of sensorimotor exercises. Joint Position Sensation (JPS) was evaluated in both limbs at angles of 20° and 45°, balance, functional mobility, fear of falling in the elderly and muscle strength of quadriceps, hamstrings, adductors and abductors in both limbs, before and after the 12 weeks of intervention. Results Both groups showed gains in muscle strength. When analyzing functionality through Timed Up and Go (TUG), before and after for each group separately, both showed a significant difference (CG p = 0.002; IG p < 0.001). For the Short Physical Performance Battery (SPPB) variable, there were significant differences in IG in balance (p < 0.001), gait speed time (s) (p = 0.004) and sit-to-stand (p = 0.002). In JPS, significant differences were recorded for Absolute Error 45° Non-Dominant (p = 0.045) and Relative Error 45° Non-Dominant (p = 0.045) in the CG and Relative Error 45° Non-Dominant for IG (p = 0.018). In the Falls Efficacy Scale International (FES-I) variable there were significant improvements in the CG (p = 0.006) and in the GI (p = 0.002). However, only IG showed significant improvements (p = 0.013) for Activities-Specific Balance Confident (ABC) in a comparison between before and after the 12-week research period. When comparing the differences verified with the intervention between CG and IG, only balance SPPB (p < 0.001) and sit-to-stand SPPB (p = 0.022) showed significant values. Conclusion He effectiveness of sensorimotor exercises provides balance gain in the elderly (p < 0.001) and positively impacts their confidence (p = 0.013) when performing their duties. It is concluded that the protocol presented in its different levels of difficulty is effective and important for the quality of life of the institutionalized sedentary elderly.
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Affiliation(s)
- Ivelize Freire
- FP-I3ID, FP-BHS, Escola Superior de Saúde Fernando Pessoa, Porto, Portugal
| | - Adérito Seixas
- FP-I3ID, FP-BHS, Escola Superior de Saúde Fernando Pessoa, Porto, Portugal
- LABIOMEP, INEGI-LAETA, Faculdade de Desporto, Universidade do Porto, Porto, Portugal
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Gaemelke T, Laustsen C, Feys P, Folkestad L, Andersen MS, Jørgensen NR, Jørgensen ML, Jespersen SN, Ringgaard S, Eskildsen SF, Dalgas U, Hvid LG. Effects of power training in older patients with multiple sclerosis on neurodegeneration, neuromuscular function, and physical function. A study protocol for the "power training in older multiple sclerosis patients (PoTOMS) randomized control trial. Contemp Clin Trials Commun 2024; 38:101279. [PMID: 38444875 PMCID: PMC10912361 DOI: 10.1016/j.conctc.2024.101279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/24/2024] [Accepted: 02/17/2024] [Indexed: 03/07/2024] Open
Abstract
Introduction Approximately one-third of all persons with multiple sclerosis (pwMS) are older, i.e., having an age ≥60 years. Whilst ageing and MS separately elicit deteriorating effects on brain morphology, neuromuscular function, and physical function, the combination of ageing and MS may pose a particular challenge. To counteract such detrimental changes, power training (i.e., a type of resistance exercise focusing on moderate-to-high loading at maximal intended movement velocity) presents itself as a viable and highly effective solution. Power training is known to positively impact physical function, neuromuscular function, as well as brain morphology. Existing evidence is promising but limited to young and middle-aged pwMS, with the effects of power training remaining to be elucidated in older pwMS. Methods The presented 'Power Training in Older MS patients (PoTOMS)' trial is a national, multi-center, parallel-group, randomized controlled trial. The trial compares 24 weeks of usual care(n = 30) to 24 weeks of usual care and power training (n = 30). The primary outcome is whole brain atrophy rate. The secondary outcomes include changes in brain micro and macro structures, neuromuscular function, physical function, cognitive function, bone health, and patient-reported outcomes. Ethics and dissemination The presented study is approved by The Regional Ethics Committee (reference number 1-10-72-222-20) and registered at the Danish Data Protection Agency (reference number 2016-051-000001). All study findings will be published in scientific peer-reviewed journals and presented at relevant scientific conferences independent of the results. The www.clinicaltrials.gov identifier is NCT04762342.
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Affiliation(s)
- Tobias Gaemelke
- Exercise Biology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Christoffer Laustsen
- The MR Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Peter Feys
- REVAL, Rehabilitation Research Center, BIOMED, Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | - Lars Folkestad
- Department of Endocrinology, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | | | - Niklas Rye Jørgensen
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Sune Nørhøj Jespersen
- Department of Physics and Astronomy, Aarhus University, Aarhus, Denmark
- Center of Functionally Integrative Neuroscience and MINDLab, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Steffen Ringgaard
- The MR Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Simon F. Eskildsen
- Center of Functionally Integrative Neuroscience and MINDLab, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Ulrik Dalgas
- Exercise Biology, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Lars G. Hvid
- Exercise Biology, Department of Public Health, Aarhus University, Aarhus, Denmark
- The Danish MS Hospitals, Ry and Haslev, Denmark
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Shi Y, Stanmore E, McGarrigle L, Todd C. Social-media based Health Education plus Exercise Programme (SHEEP) to improve muscle function among community-dwelling young-old adults with possible sarcopenia in China: A study protocol for intervention development. PLoS One 2024; 19:e0286490. [PMID: 38547178 PMCID: PMC10977808 DOI: 10.1371/journal.pone.0286490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 02/07/2024] [Indexed: 04/02/2024] Open
Abstract
Possible sarcopenia refers to low muscle strength. Prevalence of possible sarcopenia is estimated to be significantly higher in community-dwelling older adults than that of confirmed or severe sarcopenia. However, there are currently far fewer non-pharmacological intervention strategies for possible sarcopenia than for sarcopenia in the community. Meanwhile, one type of non-pharmacological intervention in sarcopenic area, health education, is under-researched, and older people's awareness about sarcopenia is extremely low, necessitating an immediate dissemination tool for prevention. Social media may be a potential, scalable, low-cost tool for this. This study protocol outlines how a social media-based multicomponent intervention will be co-designed with stakeholders to address this evidence gap. Guided by the Medical Research Council's framework, the proposed research covers two phases that employ a co-design approach to develop a theory-based multicomponent intervention to increase sarcopenia prevention in the community. The participants will be recruited from young-old adults (60~69) with possible sarcopenia in the community of Changsha, China. Maximum sample size will be 45 participants in total, with 18~25 participants in the development phase and 15~20 participants in the pre-test phase. During two rounds of focus groups with older adults, a social-media based intervention strategy will be developed from a theory-based conceptual model and an initial intervention plan formulated by the research group. After this, there will be a three-week pre-test phase, followed by a semi-structured interview to further modify the theory-based conceptual model and the social-media based intervention strategy. The focus of the data analysis will be on thematic analysis of qualitative data primarily derived from the group interview and the semi-structured interview with key stakeholders.
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Affiliation(s)
- Ya Shi
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, United Kingdom
- School of Nursing & School of Public Health, Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Emma Stanmore
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, United Kingdom
- Manchester Institute for Collaborative Research on Ageing, Manchester, United Kingdom
- Manchester Academic Health Science Centre, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Lisa McGarrigle
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, United Kingdom
- Manchester Institute for Collaborative Research on Ageing, Manchester, United Kingdom
- Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Chris Todd
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester, Manchester, United Kingdom
- Manchester Institute for Collaborative Research on Ageing, Manchester, United Kingdom
- Manchester Academic Health Science Centre, Manchester, United Kingdom
- Manchester University NHS Foundation Trust, Manchester, United Kingdom
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Miyazaki T, Futohashi T, Baba H. Diet, Food Intake, and Exercise Mixed Interventions (DEMI) in the Enhancement of Wellbeing among Community-Dwelling Older Adults in Japan: Systematic Review and Meta-Analysis of Randomized Controlled Trials. Geriatrics (Basel) 2024; 9:32. [PMID: 38525749 PMCID: PMC10961817 DOI: 10.3390/geriatrics9020032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/23/2024] [Accepted: 02/29/2024] [Indexed: 03/26/2024] Open
Abstract
This systematic review and meta-analysis discusses the available data on the efficacy of diet, food intake, and exercise mixed interventions (DEMI) for community-dwelling older adults in Japan and assesses the evidence level. We searched the literature regarding the research questions using electronic and hand-searching methods. To ensure the reliability and quality of the evidence, we used the Cochrane risk of bias tool and GRADE system. All studies included DEMI; other interventions included group activities, health education, and community participation. All interventions were categorized into three classifications, namely "Diet and food intake", "Exercise", and "Other". Programs included lectures, practical exercises, group activities, consulting, and programs that could be implemented at home. By comparing groups and measuring outcomes at various time points, most studies reported positive results regarding the impact of the interventions. Specifically, usual gait speed, Food Frequency Questionnaire Score, and Diet Variety Score demonstrated significant improvement. Additionally, three studies demonstrated improvement in frailty. This review suggests that DEMI resulted in improvements in some outcome variables. However, the efficacy of all variables was not fully examined. The results of the meta-analysis revealed positive outcomes for some variables, although the evidence level for these outcomes was considered moderate.
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Affiliation(s)
- Takaaki Miyazaki
- Department of Rehabilitation, Tokyo University of Technology, 5-23-22 Nishikamata Ota-Ku, Tokyo 144-8535, Japan;
| | - Toshihiro Futohashi
- Department of Rehabilitation, Tokyo University of Technology, 5-23-22 Nishikamata Ota-Ku, Tokyo 144-8535, Japan;
| | - Hiroki Baba
- Department of Rehabilitation, Heisei Yokohama Hospital, 550 Totsukamach Totsuka-Ku, Yokohama 244-0003, Japan;
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Marques DL, Neiva HP, Marinho DA, Marques MC. Changes in strength-related outcomes following velocity-monitored resistance training with 10 % and 20 % velocity loss in older adults. Exp Gerontol 2024; 186:112361. [PMID: 38232787 DOI: 10.1016/j.exger.2024.112361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/10/2023] [Accepted: 01/10/2024] [Indexed: 01/19/2024]
Abstract
We compared the effects of velocity-monitored resistance training with an intra-set velocity loss (i.e., the decrement in repetition velocity over the set) of 10 % vs. 20 % on strength-related outcomes in older adults. We randomly assigned eighteen older adults to a velocity loss group of 10 % (n = 10; 78 ± 12 years) or 20 % (n = 8; 73 ± 10 years) to perform a 10-week training program. The primary outcomes were the one-repetition maximum (1RM) and the average mean velocity against absolute loads associated with loads <60 % 1RM (MVlow) and ≥ 60 % 1RM (MVhigh) in the leg and chest press exercises, assessed at pre-, mid- (week 5), and post-test. Secondary outcomes included handgrip strength, 1-kg medicine ball throw distance, 10-m walking time, and five-repetition sit-to-stand time. No differences between groups were found in any outcome at any time (p > 0.05). Both groups improved the 1RM leg press from pre- to mid- and post-test and the MVlow and MVhigh from pre- to mid-test (p < 0.05). No group improved the 1RM chest press (p > 0.05), but both increased the MVlow from pre- to mid-test (p < 0.05). Furthermore, both groups improved the sit-to-stand time, while only the 20 % velocity loss group significantly improved handgrip strength and 10-m walking time (p < 0.05). The results showed that both velocity losses improved leg press strength and velocity, chest press velocity, and sit-to-stand time in older adults, although a 10 % velocity loss was more efficient as it required less volume (i.e., total repetitions) than 20 %. Nevertheless, the latter seems required to optimize handgrip strength and 10-m walking time in older people.
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Affiliation(s)
- Diogo Luís Marques
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; Research Center in Sports Sciences, Health Sciences, and Human Development (CIDESD), 6201-001 Covilhã, Portugal.
| | - Henrique Pereira Neiva
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; Research Center in Sports Sciences, Health Sciences, and Human Development (CIDESD), 6201-001 Covilhã, Portugal
| | - Daniel Almeida Marinho
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; Research Center in Sports Sciences, Health Sciences, and Human Development (CIDESD), 6201-001 Covilhã, Portugal
| | - Mário Cardoso Marques
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal; Research Center in Sports Sciences, Health Sciences, and Human Development (CIDESD), 6201-001 Covilhã, Portugal
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Viken AF, Siiak SP, Schlünssen V, Thorarinsdottir EH, Skulstad SM, Gyawali S, Bertelsen RJ, Real FG. Muscle Strength and Male Sexual Function. J Clin Med 2024; 13:426. [PMID: 38256560 PMCID: PMC10816204 DOI: 10.3390/jcm13020426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Sexual dysfunction, in particular erectile dysfunction, is a common complaint among aging men. Obesity, diabetes, hypertension, and smoking are shown to be independent risk factors for erectile dysfunction, while cardiorespiratory fitness is shown to be protective. Less is known about the role of muscle strength in male sexual function. Our objective was to study the association between male sexual function and typical cardiovascular risk factors, together with exercise and muscle strength. We included data from the fourth wave of the RHINE study. Data on anthropometrics, exercise habits, diseases, muscle strength, and sexual function were collected using questionnaires, including the Aging Males' Symptoms (AMS) scale. We used multivariable logistic regression analysis to measure the association between sexual function and body mass index (BMI), age, smoking, diabetes, hypertension, exercise and muscle strength status. We included 2116 men aged 48-75 from four Nordic-Baltic countries. BMI, age, smoking, diabetes, and hypertension were found to be associated with higher odds of reporting decreased sexual function, while reporting intact muscle strength was associated with lower odds. In a large Nordic-Baltic male study population, we show that known cardiovascular risk factors are associated with decreased sexual function, while reporting intact muscle strength is associated with lower odds of reporting decreased sexual function.
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Affiliation(s)
- Anders Flataker Viken
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (R.J.B.); (F.G.R.)
| | | | - Vivi Schlünssen
- Research Unit for Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, 8000 Aarhus, Denmark;
- Department of Public Health, Aarhus University, 8000 Aarhus, Denmark
| | | | - Svein Magne Skulstad
- Department of Occupational Medicine, Haukeland University Hospital, 5021 Bergen, Norway (S.G.)
| | - Sanjay Gyawali
- Department of Occupational Medicine, Haukeland University Hospital, 5021 Bergen, Norway (S.G.)
| | | | - Francisco Gómez Real
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (R.J.B.); (F.G.R.)
- Department of Gynecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway
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Corrêa FCCR, Corrêa GCCR, Silva EB. Effect of physical exercise on the functional capacity of patients with liver cirrhosis: systematic review with meta-analysis. Appl Physiol Nutr Metab 2024; 49:1-14. [PMID: 37820382 DOI: 10.1139/apnm-2023-0231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
In this paper, we verify the effect of physical exercise on the functional capacity of people diagnosed with liver cirrhosis (LC). Inclusion criteria were people with LC, at any stage of the disease, over 18 years of age, of either sex, who performed any type of physical exercise in comparison with any other intervention or no intervention, obtaining functional capacity as the outcome, of the controlled and randomized experimental studies. The search for articles was carried out in 11 databases. The descriptors considered for the search were physical exercise, functional capacity, LC, and their synonyms. Methodological quality and study bias were assessed using the Jadad scale and the risk of bias 2 scale, respectively. Review Manager 5.4 was used for the meta-analysis of the data. Functional capacity was considered a continuous variable. The difference in standardized means was considered as the effect measure. The random effect analysis model was used. The confidence level adopted was 0.05. The level of evidence of the meta-analysis result was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) tool. The 113 participants with LC, who belonged to the physical exercise group, had a standardized mean difference in functional capacity of 0.57 (0.01-1.13); p = 0.05, more than the 107 participants who were in the control situation. The level of evidence from the meta-analysis assessed through the GRADE was considered moderate. Physical exercise caused a significant increase of moderate clinical relevance in the functional capacity of patients diagnosed with LC.
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Affiliation(s)
- Fabiana C C R Corrêa
- Universidade Estadual do Rio de Janeiro - UERJ, Rua Albertino Gonçalves Vieira, no 20, Juiz de Fora, MG 36033-180, Brazil
| | - Gabriela C C R Corrêa
- Faculdade de Ciências Médicas e da Saúde de Juiz de Fora - SUPREMA, Rua Albertino Gonçalves Vieira, no 20, Juiz de Fora, MG 36033-180, Brazil
| | - Elirez B Silva
- Universidade Estadual do Rio de Janeiro - UERJ, Rua São Francisco Xavier, 524, Maracanã, Rio de Janeiro - RJ - Cep 20550-900, Brazil
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de Oliveira SN, Leonel L, Sudatti Delevatti R, Heberle I, Moro ARP. Effect of elastic resistance training on functional capacity in older adults: a systematic review with meta-analysis. Physiother Theory Pract 2023; 39:2553-2568. [PMID: 35652939 DOI: 10.1080/09593985.2022.2085219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 05/28/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE This systematic review and meta-analysis investigated the effects of Elastic Resistance Training (ERT) on functional capacity (FC) in older adults. METHODS The databases used were Embase, Virtual Health Library, PubMed, SciElo, Scopus, SPORTS Discus, and Web of Science. Eligibility criteria: aged ≥ 60 years; both sexes; intervention of at least 8 weeks; structured ERT; comparator group that performed other types of training or without any intervention; at least one functional test measurement. Functional tests were grouped according to their specificity for the sub-group meta-analyses. RESULTS Twenty-six studies were considered eligible for qualitative synthesis, of which 16 were used for quantitative analysis. Favorable effects (p < .001) of ERT compared to the control group without intervention were observed in the 30-second sit to stand test, Timed Up and Go test, arm curl test, handgrip strength test, 6-minute walk test, lower and upper limb flexibility, and Short Physical Performance Battery (p = .007). Comparisons between ERT and other types of training were not performed because of the high heterogeneity of the studies. CONCLUSIONS Our findings suggest that ERT is able to improve the FC of older adults when compared to older adults not involved in any type of training.
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Affiliation(s)
- Silas Nery de Oliveira
- Laboratório de Biomecânica, Universidade Federal de Santa Catarina, Florianópolis, Brazil
- Grupo de Pesquisa em Exercício Clínico, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Larissa Leonel
- Grupo de Pesquisa em Exercício Clínico, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Rodrigo Sudatti Delevatti
- Grupo de Pesquisa em Exercício Clínico, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Isabel Heberle
- Grupo de Pesquisa em Exercício Clínico, Universidade Federal de Santa Catarina, Florianópolis, Brazil
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Chen YC, Chen WC, Liu CW, Huang WY, Lu IC, Lin CW, Huang RY, Chen JS, Huang CH. Is moderate resistance training adequate for older adults with sarcopenia? A systematic review and network meta-analysis of RCTs. Eur Rev Aging Phys Act 2023; 20:22. [PMID: 38030985 PMCID: PMC10687931 DOI: 10.1186/s11556-023-00333-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 11/19/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Resistance training (RT) and nutritional supplementation are recommended for the management of sarcopenia in older adults. However, optimal RT intensity for the treatment of sarcopenia has not been well investigated. METHODS This network meta-analysis aims to determine the comparative effectiveness of interventions for sarcopenia, taking RT intensity into consideration. RT intensity was classified into light-to-moderate intensity RT(LMRT), moderate intensity RT(MRT), and moderate-to-vigorous intensity RT(MVRT) based on percentage of one repetition maximum (%1RM) and/or rating of perceived exertion. RESULTS A total of 50 RCTs (N = 4,085) were included after screening 3,485 articles. The results confirmed that RT with or without nutrition was positively associated with improved measures of muscle strength and physical performance. Regarding RT intensity, LMRT only demonstrated positive effects on hand grip (aerobic training + LMRT + nutrition: mean difference [MD] = 2.88; 95% credential intervals [CrI] = 0.43,5.32). MRT provided benefits on improvement in the 30-s chair stand test (repetitions) (MRT: MD = 2.98, 95% CrI = 0.35,5.59), timed up and go test (MRT: MD = -1.74, 95% CrI: = -3.34,-0.56), hand grip (MRT: MD = 2.44; 95% CrI = 0.03,5.70), and leg press (MRT: MD = 8.36; 95% CrI = 1.87,13.4). MVRT also improved chair stand test repetitions (MVRT: MD = 5.64, 95% CrI = 0.14,11.4), gait speed (MVRT + nutrition: MD = 0.21, 95% CrI = 0.003,0.48), appendicular skeletal muscle index (MVRT + nutrition: MD = 0.25, 95% CrI = 0.01,0.5), and leg press (MVRT: MD = 14.7, 95% CrI: 5.96,22.4; MVRT + nutrition: MD = 17.8, 95% CrI: 7.55,28.6). CONCLUSION MVRT had greater benefits on muscle mass, lower extremity strength, and physical performance compared to MRT. Increasing RT intensity may be recommended for sarcopenic older adults.
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Affiliation(s)
- Yu Chang Chen
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Wang-Chun Chen
- Department of Pharmacy, E-Da Hospital, I-Shou University, No. 1, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
- Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, No.8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Chia-Wei Liu
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Wei-Yu Huang
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - ICheng Lu
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
- School of Medicine for International Students, College of Medicine, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Chi Wei Lin
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
- School of Medicine for International Students, College of Medicine, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Ru Yi Huang
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
- School of Medicine for International Students, College of Medicine, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
- Data Science Degree Program, National Taiwan University and Academia sinica, No.1, Section 4, Roosevelt Rd, Da'an District, Taipei City, 10617, Taiwan (R.O.C.)
| | - Jung Sheng Chen
- Department of Medical Research, E-Da Hospital, I-Shou University, No. 1, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Chi Hsien Huang
- Department of Family Medicine and Community Medicine, E-Da Hospital, I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan.
- School of Medicine for International Students, College of Medicine, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan.
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Hawley SE, Bell ZW, Huang Y, Gibbs JC, Churchward-Venne TA. Evaluation of sex-based differences in resistance exercise training-induced changes in muscle mass, strength, and physical performance in healthy older (≥60 y) adults: A systematic review and meta-analysis. Ageing Res Rev 2023; 91:102023. [PMID: 37507092 DOI: 10.1016/j.arr.2023.102023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/03/2023] [Accepted: 07/25/2023] [Indexed: 07/30/2023]
Abstract
The objective of this systematic review and meta-analysis was to determine if there are sex-based differences in adaptations to resistance exercise training in healthy older adults. Following the screening process, data from 36 studies comparing older males and females (602 males; 703 females; ≥60 years of age) for changes in skeletal muscle size, muscle strength, and/or physical performance following the same resistance exercise training intervention were extracted. Mean study quality was 16/29 (modified Downs and Black checklist), considered moderate quality. Changes in absolute upper-body (Effect Size [ES] = 0.81 [95% CI 0.54, 1.09], P < 0.001), and lower-body (ES = 0.40 [95% CI 0.24, 0.56], P < 0.001) strength were greater in older males than females. Alternatively, changes in relative upper-body (ES = -0.46 [95% CI -0.77, -0.14], P < 0.01), and lower-body (ES = -0.24 [95% CI -0.42, -0.06], P < 0.01) strength were greater in older females than males. Changes in absolute, but not relative, whole-body fat-free mass (ES = 0.18 [95% CI 0.04, 0.33], P < 0.05) were greater in older males than females. There were no sex-based differences for absolute or relative changes in limb muscle size, muscle fiber size, or physical performance.
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Affiliation(s)
- Stephanie E Hawley
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Zachary W Bell
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Yijia Huang
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Jenna C Gibbs
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada; Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Tyler A Churchward-Venne
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada; Division of Geriatric Medicine, McGill University, Montreal, Quebec, Canada; Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada.
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11
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Byun H, Jeon S, Yi ES. Analysis and prediction of older adult sports participation in South Korea using artificial neural networks and logistic regression models. BMC Geriatr 2023; 23:676. [PMID: 37858089 PMCID: PMC10585770 DOI: 10.1186/s12877-023-04375-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 10/03/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Korea's aging population and the lack of older adult participation in sports are increasing medical expenses. AIMS This study aimed to segment older adult sports participants based on their demographic characteristics and exercise practice behavior and applied artificial neural network and logistic regression models to these segments to best predict the effect of medical cost reduction. It presents strategies for older adult sports participation. METHODS A sample comprising data on 1,770 older adults aged 50 years and above was drawn from the 2019 National Sports Survey. The data were analyzed through frequency analysis, hierarchical and K-means clustering, artificial neural network, logistic regression, cross-tabulation analyses, and one-way ANOVA using SPSS 23 and Modeler 14.2. RESULTS The participants were divided into five clusters. The artificial neural network and logistic analysis models showed that the cluster comprising married women in their 60s who participated in active exercise had the highest possibility of reducing medical expenses. DISCUSSION Targeting women in their 60s who actively participate in sports, the government should expand the supply of local gymnasiums, community centers, and sports programs. If local gymnasiums and community centers run sports programs and appoint appropriate sports instructors, the most effective medical cost reduction effect can be obtained. CONCLUSIONS This study contributes to the field by providing insights into the specific demographic segments to focus on for measures to reduce medical costs through sports participation.
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Affiliation(s)
- Hyun Byun
- Department of Exercise Rehabilitation, Gachon University, 191 Hambakmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea
| | - Sangwan Jeon
- Department of Exercise Rehabilitation, Gachon University, 191 Hambakmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea
| | - Eun Surk Yi
- Department of Exercise Rehabilitation, Gachon University, 191 Hambakmoe-ro, Yeonsu-gu, Incheon, 21936, Republic of Korea.
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12
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Isenmann E, Kaluza D, Havers T, Elbeshausen A, Geisler S, Hofmann K, Flenker U, Diel P, Gavanda S. Resistance training alters body composition in middle-aged women depending on menopause - A 20-week control trial. BMC Womens Health 2023; 23:526. [PMID: 37803287 PMCID: PMC10559623 DOI: 10.1186/s12905-023-02671-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 09/21/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND Resistance training (RT) is effective in counteracting the age- and menopause-related loss of muscle mass (MM) and strength in middle-aged women (40-60 years). Research on RT with free weights is limited in pre- and post-menopausal women. Based on this, a 20-week training intervention was conducted with this population to investigate the effects of systematic RT with free weights on strength capacity and body composition. METHOD Forty-one healthy women (52.0 ± 3.6 years) participated in this study. After 10-week control phase (no RT, T0-T1) followed by a 10-week intervention phase (T1-T2) with RT twice a week and 6-8 sets of each muscle per week. Subjects were randomly assigned to a low-intensity (50% 1-RM) or moderate-intensity (75% 1-RM) RT group and divided into pre-menopausal and post-menopausal according to their hormone profile. Fat-free mass (FFM), MM, fat mass (FM), muscle thickness (Vastus lateralis (VL), Rectus femoris (RF), Triceps brachii (TB)), grip strength, 1-RM squat and bench press were assessed before and after each phase. Statistical analysis was performed using a linear mixed model to account for fixed (time and group) and random (individual) effects. RESULTS A total of 31 women successfully completed the study. No injuries occurred during the intervention. Significant increases in 1-RM squat and bench press were observed in all groups. No interaction effect was observed for the strength parameters. In pre-menopausal women, FFM, MM and RF muscle thickness increased significantly, while VL showed a trend. These effects were not present in post-menopausal women regardless of RT intensity. CONCLUSION RT with free weight is safe and effective for middle-aged women to increase 1-RM. Hypertrophy effects were found exclusively in pre-menopausal women. To achieve hypertrophy and/or body composition changes in post-menopausal women, larger training volumes (> 6-8 sets/muscle per week) are likely required.
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Affiliation(s)
- Eduard Isenmann
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany.
- Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany.
| | - Dominik Kaluza
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany
| | - Tim Havers
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany
| | - Ana Elbeshausen
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany
| | - Stephan Geisler
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany
| | - Katharina Hofmann
- Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - Ulrich Flenker
- Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - Patrick Diel
- Institute for Cardiovascular Research and Sports Medicine, German Sport University Cologne, Cologne, Germany
| | - Simon Gavanda
- Department of Fitness and Health, IST University of Applied Sciences, Düsseldorf, Germany
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13
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Kováčiková Z, Sarvestan J, Buková A, Cimboláková I. The association between muscle mass quantity and its quality in physically active older women. Health Care Women Int 2023; 44:1575-1586. [PMID: 36976844 DOI: 10.1080/07399332.2023.2191964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 03/13/2023] [Indexed: 03/29/2023]
Abstract
In this study, the authors aim to determine whether lower limb strength is related to lower limb lean mass and whether this relationship is affected by lower limb functionality in physically active older women. Twenty-six women underwent measures of knee muscles strength and lean mass of lower limbs. Bilateral strength of the knee flexors and extensors was measured by an isokinetic dynamometer. The concentric peak torque was measured at an angular velocity of 60°/s. Lean mass of the lower limbs was measured by bio-impedance analysis. Pearson's correlation analysis revealed significant association between the strength of the knee flexors and lean mass on non-dominant limb only (r = .427, p = .03). Researchers revealed that strategies aiming to prevent lean mass and muscle strength losses should be specifically targeted to individual muscles or muscle groups, even in physically active older women. To improve overall mobility, the strengthening of larger muscle such as hamstring is crucial.
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Affiliation(s)
- Zuzana Kováčiková
- Institute of Physical Education and Sport, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Javad Sarvestan
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Alena Buková
- Institute of Physical Education and Sport, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
| | - Iveta Cimboláková
- Institute of Physical Education and Sport, Pavol Jozef Šafárik University in Košice, Košice, Slovak Republic
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14
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Baxter BA, Baross AW, Ryan DJ, Wright BH, Kay AD. The acute and repeated bout effects of multi-joint eccentric exercise on physical function and balance in older adults. Eur J Appl Physiol 2023; 123:2131-2143. [PMID: 37217609 PMCID: PMC10492690 DOI: 10.1007/s00421-023-05226-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 05/10/2023] [Indexed: 05/24/2023]
Abstract
PURPOSE Eccentric muscle actions generate high levels of force at a low metabolic cost, making them a suitable training modality to combat age-related neuromuscular decline. The temporary muscle soreness associated with high intensity eccentric contractions may explain their limited use in clinical exercise prescription, however any discomfort is often alleviated after the initial bout (repeated bout effect). Therefore, the aims of the present study were to examine the acute and repeated bout effects of eccentric contractions on neuromuscular factors associated with the risk of falling in older adults. METHODS Balance, functional ability [timed up-and-go and sit-to-stand], and lower-limb maximal and explosive strength were measured in 13 participants (67.6 ± 4.9 year) pre- and post-eccentric exercise (0, 24, 48, and 72 hr) in Bout 1 and 14 days later in Bout 2. The eccentric exercise intervention was performed on an isokinetic unilateral stepper ergometer at 50% of maximal eccentric strength at 18 step‧min-1 per limb for 7 min (126 steps per limb). Two-way repeated measures ANOVAs were conducted to identify any significant effects (P ≤ 0.05). RESULTS Eccentric strength significantly decreased (- 13%) in Bout 1 at 24 hr post-exercise; no significant reduction was observed at any other time-point after Bout 1. No significant reductions occurred in static balance or functional ability at any time-point in either bout. CONCLUSION Submaximal multi-joint eccentric exercise results in minimal disruption to neuromuscular function associated with falls in older adults after the initial bout.
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Affiliation(s)
- Brett A Baxter
- Centre for Physical Activity and Life Sciences, Faculty of Art, Science and Technology, University of Northampton, Northampton, NN1 5PH, UK.
| | - Anthony W Baross
- Centre for Physical Activity and Life Sciences, Faculty of Art, Science and Technology, University of Northampton, Northampton, NN1 5PH, UK
| | - Declan J Ryan
- Centre for Physical Activity and Life Sciences, Faculty of Art, Science and Technology, University of Northampton, Northampton, NN1 5PH, UK
| | - Ben H Wright
- Centre for Physical Activity and Life Sciences, Faculty of Art, Science and Technology, University of Northampton, Northampton, NN1 5PH, UK
| | - Anthony D Kay
- Centre for Physical Activity and Life Sciences, Faculty of Art, Science and Technology, University of Northampton, Northampton, NN1 5PH, UK
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15
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Way KL, Thomas HJ, Parker L, Maiorana A, Keske MA, Scott D, Reed JL, Tieng J, Hackett D, Hawkins T, Latella C, Cordina R, Tran DL. Cluster Sets to Prescribe Interval Resistance Training: A Potential Method to Optimise Resistance Training Safety, Feasibility and Efficacy in Cardiac Patients. Sports Med - Open 2023; 9:86. [PMID: 37725296 PMCID: PMC10509118 DOI: 10.1186/s40798-023-00634-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 09/04/2023] [Indexed: 09/21/2023]
Abstract
The integration of resistance training for cardiac patients leads to important health outcomes that are not optimally obtained with aerobic exercise; these include an increase in muscle mass, maintenance of bone mineral density, and improvements in muscular fitness parameters. Despite the proliferation of evidence supporting resistance exercise in recent decades, the implementation of resistance training is underutilised, and prescription is often sub-optimal in cardiac patients. This is frequently associated with safety concerns and inadequate methods of practical exercise prescription. This review discusses the potential application of cluster sets to prescribe interval resistance training in cardiac populations. The addition of planned, regular passive intra-set rest periods (cluster sets) in resistance training (i.e., interval resistance training) may be a practical solution for reducing the magnitude of haemodynamic responses observed with traditional resistance training. This interval resistance training approach may be a more suitable option for cardiac patients. Additionally, many cardiac patients present with impaired exercise tolerance; this model of interval resistance training may be a more suitable option to reduce fatigue, increase patient tolerance and enhance performance to these workloads. Practical strategies to implement interval resistance training for cardiac patients are also discussed. Preliminary evidence suggests that interval resistance training may lead to safer acute haemodynamic responses in cardiac patients. Future research is needed to determine the efficacy and feasibility of interval resistance training for health outcomes in this population.
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Affiliation(s)
- Kimberley L Way
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3125, Australia.
- Exercise Physiology and Cardiovascular Health Lab, Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada.
| | - Hannah J Thomas
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3125, Australia
| | - Lewan Parker
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3125, Australia
| | - Andrew Maiorana
- Curtin School of Allied Health, Curtin University, Perth, WA, Australia
- Allied Health Department, Fiona Stanley Hospital, Perth, WA, Australia
| | - Michelle A Keske
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3125, Australia
| | - David Scott
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3125, Australia
- School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
| | - Jennifer L Reed
- Exercise Physiology and Cardiovascular Health Lab, Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Jessica Tieng
- Epigenetics and RNA Biology Program, Centenary Institute, Camperdown, NSW, Australia
- Central Clinical School, The University of Sydney School of Medicine, Camperdown, NSW, 2006, Australia
| | - Daniel Hackett
- Discipline of Exercise and Sports Science, Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, Australia
| | - Tess Hawkins
- Concord Centre for STRONG Medicine, Concord Repatriation General Hospital, Concord West, NSW, Australia
| | - Christopher Latella
- School of Health and Medical Sciences, Edith Cowan University, Joondalup, WA, Australia
| | - Rachael Cordina
- Central Clinical School, The University of Sydney School of Medicine, Camperdown, NSW, 2006, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Charles Perkins Centre, Heart Research Institute, Camperdown, NSW, Australia
| | - Derek L Tran
- Central Clinical School, The University of Sydney School of Medicine, Camperdown, NSW, 2006, Australia.
- Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia.
- Charles Perkins Centre, Heart Research Institute, Camperdown, NSW, Australia.
- Human Performance Research Centre, School of Sport, Exercise and Rehabilitation, Faculty of Health, University of Technology Sydney, Moore Park, NSW, Australia.
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16
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Sadaqa M, Németh Z, Makai A, Prémusz V, Hock M. Effectiveness of exercise interventions on fall prevention in ambulatory community-dwelling older adults: a systematic review with narrative synthesis. Front Public Health 2023; 11:1209319. [PMID: 37601180 PMCID: PMC10435089 DOI: 10.3389/fpubh.2023.1209319] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Objective To present a systematic review of randomized controlled trials which summarizes the effects of community-based resistance, balance, and multi-component exercise interventions on the parameters of functional ability (e.g., lower extremities muscle strength, balance performance and mobility). Methods This PROSPERO-registered systematic review (registration no. CRD42023434808) followed the PRISMA guidelines. Literature search was conducted in Cochrane, Embase, Ovid Medline, PEDro, Pubmed, Science Direct, Scopus and Web of Science. We included RCTs that investigated the following interventions: lower extremity strengthening, balance and multi-component exercise interventions on ambulatory community-dwelling adults aged ≥65 years. Results Lower extremity strengthening exercises revealed significant effects on the strength of lower extremity, balance outcomes and mobility. Balance exercises reduce the rate of injurious falls, improve static, dynamic and reactive balance, lower extremity strength as well as mobility. Multi-component exercise training reduces medically-attended injurious falls and fallers, incidence of falls, fall-related emergency department visits as well as improves mobility, balance, and lower extremity strength. Conclusion Physical exercises are effective in improving the components of balance, lower extremity strength, mobility, and reducing falls and fall-related injuries. Further research on fall prevention in low-income countries as well as for older adults in vulnerable context is needed.
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Affiliation(s)
- Munseef Sadaqa
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, Pécs, Hungary
| | - Zsanett Németh
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, Pécs, Hungary
| | - Alexandra Makai
- Faculty of Health Sciences, Institute of Physiotherapy and Sport Science, University of Pécs, Pécs, Hungary
| | - Viktória Prémusz
- Faculty of Health Sciences, Doctoral School of Health Sciences, University of Pécs, Pécs, Hungary
- Physical Activity Research Group, Szentágothai Research Centre, Pécs, Hungary
| | - Márta Hock
- Faculty of Health Sciences, Institute of Physiotherapy and Sport Science, University of Pécs, Pécs, Hungary
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17
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Hayes EJ, Stevenson E, Sayer AA, Granic A, Hurst C. Recovery from Resistance Exercise in Older Adults: A Systematic Scoping Review. Sports Med Open 2023; 9:51. [PMID: 37395837 DOI: 10.1186/s40798-023-00597-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 06/15/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Resistance exercise is recommended for maintaining muscle mass and strength in older adults. However, little is known about exercise-induced muscle damage and recovery from resistance exercise in older adults. This may have implications for exercise prescription. This scoping review aimed to identify and provide a broad overview of the available literature, examine how this research has been conducted, and identify current knowledge gaps relating to exercise-induced muscle damage and recovery from resistance exercise in older adults. METHODS Studies were included if they included older adults aged 65 years and over, and reported any markers of exercise-induced muscle damage after performing a bout of resistance exercise. The following electronic databases were searched using a combination of MeSH terms and free text: MEDLINE, Scopus, Embase, SPORTDiscus and Web of Science. Additionally, reference lists of identified articles were screened for eligible studies. Data were extracted from eligible studies using a standardised form. Studies were collated and are reported by emergent theme or outcomes. RESULTS A total of 10,976 possible articles were identified and 27 original research articles were included. Findings are reported by theme; sex differences in recovery from resistance exercise, symptoms of exercise-induced muscle damage, and biological markers of muscle damage. CONCLUSIONS Despite the volume of available data, there is considerable variability in study protocols and inconsistency in findings reported. Across all measures of exercise-induced muscle damage, data in women are lacking when compared to males, and rectifying this discrepancy should be a focus of future studies. Current available data make it challenging to provide clear recommendations to those prescribing resistance exercise for older people.
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Affiliation(s)
- Eleanor Jayne Hayes
- AGE Research Group, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
| | - Emma Stevenson
- Faculty of Medical Sciences, Population Health Sciences Institute, Newcastle University, Cookson Building, 1St Floor, Newcastle Upon Tyne, UK.
| | - Avan Aihie Sayer
- AGE Research Group, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle University, Newcastle Upon Tyne, UK
| | - Antoneta Granic
- AGE Research Group, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle University, Newcastle Upon Tyne, UK
| | - Christopher Hurst
- AGE Research Group, Faculty of Medical Sciences, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle University, Newcastle Upon Tyne, UK
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18
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Abstract
Sarcopenic obesity, or the loss of muscle mass and function associated with excess adiposity, is a largely untreatable medical condition associated with diminished quality of life and increased risk of mortality. To date, it remains somewhat paradoxical and mechanistically undefined as to why a subset of adults with obesity develop muscular decline, an anabolic stimulus generally associated with retention of lean mass. Here, we review evidence surrounding the definition, etiology, and treatment of sarcopenic obesity with an emphasis on emerging regulatory nodes with therapeutic potential. We review the available clinical evidence largely focused on diet, lifestyle, and behavioral interventions to improve quality of life in patients with sarcopenic obesity. Based upon available evidence, relieving consequences of energy burden such as oxidative stress, myosteatosis, and/or mitochondrial dysfunction is a promising area for therapeutic development in the treatment and management of sarcopenic obesity.
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Affiliation(s)
- Christopher L Axelrod
- Integrated Physiology and Molecular Medicine Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA
| | - Wagner S Dantas
- Integrated Physiology and Molecular Medicine Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA
| | - John P Kirwan
- Integrated Physiology and Molecular Medicine Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA.
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19
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Khalafi M, Habibi Maleki A, Sakhaei MH, Rosenkranz SK, Pourvaghar MJ, Ehsanifar M, Bayat H, Korivi M, Liu Y. The effects of exercise training on body composition in postmenopausal women: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1183765. [PMID: 37388207 PMCID: PMC10306117 DOI: 10.3389/fendo.2023.1183765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/18/2023] [Indexed: 07/01/2023] Open
Abstract
Introduction We conducted a systematic review and meta-analysis to investigate the effect of exercise training on body composition outcomes in postmenopausal women. Methods PubMed, Web of Science, CINAHL, and Medline were searched to identify the randomized controlled trials which evaluated effect of exercise training versus control in postmenopausal women. Standardized mean differences (SMD), weighted mean differences (WMD) and 95% confidence intervals (95% CIs) were calculated using random effects model. Results One hundred and one studies involving 5,697 postmenopausal women were included in the meta-analysis. Results indicated that exercise training effectively increased muscle mass/ volume, muscle and fiber cross-sectional area and fat-free mass, and decreased fat mass, body fat percentage, waist circumference and visceral fat. Furthermore, subgroup analyses results revealed that aerobic and combined training had greater beneficial effects on fat mass outcomes, whereas resistance and combined training had greater beneficial effects on muscle mass outcomes. Discussion Overall, our results revealed that exercise training is effective for improving body composition in postmenopausal women. To be specific, aerobic training is effective on fat loss, whereas resistance training is effective on muscle gain. However, combination of aerobic and resistance trainings may be considered a viable strategy to improve body composition in postmenopausal women. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier CRD42021283425.
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Affiliation(s)
- Mousa Khalafi
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Aref Habibi Maleki
- Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran
| | - Mohammad Hossein Sakhaei
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, Rasht, Guilan, Iran
| | - Sara K. Rosenkranz
- Department of Kinesiology and Nutrition Sciences, University of Nevada Las Vegas, Las Vegas, NV, United States
| | - Mohammad Javad Pourvaghar
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Mahsa Ehsanifar
- Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran
| | - Hadis Bayat
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mallikarjuna Korivi
- Institute of Human Movement and Sports Engineering, Zhejiang Normal University, Jinhua, Zhejiang, China
| | - Yubo Liu
- Institute of Human Movement and Sports Engineering, Zhejiang Normal University, Jinhua, Zhejiang, China
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20
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Souza EÁ, Terra AMSV, Santos ATS. Evaluation of functional parameters of the foot and ankle in elderly with sarcopenia. Rev Assoc Med Bras (1992) 2023; 69:e20221638. [PMID: 37222331 PMCID: PMC10204842 DOI: 10.1590/1806-9282.20221638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 02/24/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVE With population aging, the prevalence of sarcopenia has increased. It is a pathology often neglected, with the potential to cause great damage if not diagnosed and treated. The objective of this study was to identify sarcopenic elderly people through the SARC-F score and palm grip test and to evaluate foot and ankle functionality parameters: gait speed, plantar sensitivity, and baropodometry. METHODS This is a descriptive and cross-sectional study. The sample consisted of 20 sarcopenic elderly diagnosed through the SARC-F score and the handgrip strength test, from which demographic data were obtained, and the three functional tests related to the foot and ankle were performed. RESULTS No individual was aware of the term sarcopenia. Regarding gait speed, 20 (100%) presented values compatible with sarcopenia (average of 0.52 m/s). Regarding plantar sensitivity, five (25%) of the patients showed changes in the exam with the detection of insensitivity. Regarding baropodometry, higher pressure values were observed in the right foot (average of 52.9±7.01%) compared to the left (average of 47.10±7.01%) and in the hindfoot (average of 55.85±16.21%) compared to the forefoot (mean 44.15±15.35%). When correlating the analyzed variables with the SARC-F scores, the only association that showed statistical significance (p<0.05) was the dynamometry on the right. CONCLUSION The SARC-F score and the handgrip strength test are easy to apply in the screening of sarcopenia, and the functional parameters of the foot and ankle were shown to be altered in the studied group.
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Khalafi M, Sakhaei MH, Habibi Maleki A, Rosenkranz SK, Pourvaghar MJ, Fang Y, Korivi M. Influence of exercise type and duration on cardiorespiratory fitness and muscular strength in post-menopausal women: a systematic review and meta-analysis. Front Cardiovasc Med 2023; 10:1190187. [PMID: 37229231 PMCID: PMC10204927 DOI: 10.3389/fcvm.2023.1190187] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Background and aim Both cardiorespiratory fitness (CRF) and muscular strength are reported to decrease with age and menopause, which considered to be risk for cardiovascular diseases (CVDs). Previous relevant meta-analyses are inconclusive on the beneficial effects of exercise, particularly in post-menopausal women. In this systematic review and meta-analysis, we investigated the effects of exercise modalities on CRF and muscular strength in post-menopausal women, and identified the effective exercise type and duration. Methods A comprehensive search was conducted on PubMed, Web of Science, CINAHL, and Medline to identify the randomized controlled trials, which evaluated exercise effect on CRF, lower- and upper-body muscular strength, and/or handgrip strength in post-menopausal women and compared the results with control. Standardized mean differences (SMD), weighted mean differences (WMD), and 95% confidence intervals (95% CIs) were calculated using random effects models. Results A total of 129 studies comprising 7,141 post-menopausal women with mean age and BMI ranging from ∼53 to 90 years and 22 to 35 kg/m2, respectively, were included in the meta-analysis. Overall, exercise training effectively increased CRF (SMD: 1.15; 95% CI: 0.87, 1.42; p = 0.001), lower-body muscular strength (SMD: 1.06; 95% CI: 0.90, 1.22; p = 0.001), upper-body muscular strength (SMD: 1.11; 95% CI: 0.91, 1.31; p = 0.001), and handgrip strength (WMD: 1.78 kg; 95% CI: 1.24, 2.32; p = 0.001) in post-menopausal women. These increments were found to be irrespective of ages and intervention durations. Regarding exercise type, aerobic, resistance, and combined training significantly increased CRF and lower-body muscular strength, while resistance and combined training effectively increased handgrip strength. However, only resistance training increased the upper-body muscular strength in women. Conclusion Our findings suggest that exercise training is effective in increasing CRF and muscular strength in post-menopausal women, which might be cardioprotective. Both aerobic and resistance training alone or in combination increased CRF and lower-body muscular strength, but only resistance training increased upper-body strength in women. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=283425, identifier: CRD42021283425.
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Affiliation(s)
- Mousa Khalafi
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Mohammad Hossein Sakhaei
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, Guilan, Iran
| | - Aref Habibi Maleki
- Department of Exercise Physiology and Corrective Exercises, Faculty of Sport Sciences, Urmia University, Urmia, Iran
| | - Sara K. Rosenkranz
- Department of Kinesiology and Nutrition Sciences, University of Nevada Las Vegas, Las Vegas, NV, United States
| | - Mohammad Javad Pourvaghar
- Department of Physical Education and Sport Sciences, Faculty of Humanities, University of Kashan, Kashan, Iran
| | - Yiqun Fang
- Department of Emergency, Jinhua Guangfu Oncology Hospital, Jinhua, China
| | - Mallikarjuna Korivi
- Institute of Human Movement and Sports Engineering, College of Physical Education and Health Sciences, Zhejiang Normal University, Jinhua, China
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Maeda Y, Koshizaka M, Shoji M, Kaneko H, Kato H, Maezawa Y, Kawashima J, Yoshinaga K, Ishikawa M, Sekiguchi A, Motegi SI, Nakagami H, Yamada Y, Tsukamoto S, Taniguchi A, Sugimoto K, Takami Y, Shoda Y, Hashimoto K, Yoshimura T, Kogure A, Suzuki D, Okubo N, Yoshida T, Watanabe K, Kuzuya M, Takemoto M, Oshima J, Yokote K. Renal dysfunction, malignant neoplasms, atherosclerotic cardiovascular diseases, and sarcopenia as key outcomes observed in a three-year follow-up study using the Werner Syndrome Registry. Aging (Albany NY) 2023; 15:3273-3294. [PMID: 37130431 PMCID: PMC10449280 DOI: 10.18632/aging.204681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 04/15/2023] [Indexed: 05/04/2023]
Abstract
Werner syndrome is an adult-onset progeria syndrome that results in various complications. This study aimed to clarify the profile and secular variation of the disease. Fifty-one patients were enrolled and registered in the Werner Syndrome Registry. Their data were collected annually following registration. A cross-sectional analysis at registration and a longitudinal analysis between the baseline and each subsequent year was performed. Pearson's chi-squared and Wilcoxon signed-rank tests were used. Malignant neoplasms were observed from the fifth decade of life (mean onset: 49.7 years) and were observed in approximately 30% of patients during the 3-year survey period. Regarding renal function, the mean estimated glomerular filtration rate calculated from serum creatinine (eGFRcre) and eGFRcys, which were calculated from cystatin C in the first year, were 98.3 and 83.2 mL/min/1.73 m2, respectively, and differed depending on the index used. In longitudinal analysis, the average eGFRcre for the first and fourth years was 74.8 and 63.4 mL/min/1.73 m2, showing a rapid decline. Secular changes in Werner syndrome in multiple patients were identified. The prevalence of malignant neoplasms is high, and renal function may decline rapidly. It is, therefore, necessary to carry out active and detailed examinations and pay attention to the type and dose of the drugs used.
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Affiliation(s)
- Yukari Maeda
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Masaya Koshizaka
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Mayumi Shoji
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiyori Kaneko
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hisaya Kato
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yoshiro Maezawa
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Junji Kawashima
- Department of Metabolic Medicine, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Kayo Yoshinaga
- Department of Metabolic Medicine, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Mai Ishikawa
- Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Akiko Sekiguchi
- Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Sei-Ichiro Motegi
- Department of Dermatology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Hironori Nakagami
- Department of Health Development and Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yoshihiko Yamada
- Department of Medicine, Division of Diabetes, Metabolism and Endocrinology, Atami Hospital, International University of Health and Welfare, Atami, Japan
| | - Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, Nara, Japan
| | - Akira Taniguchi
- Department of Orthopaedic Surgery, Nara Medical University, Nara, Japan
| | - Ken Sugimoto
- General Geriatric Medicine, Kawasaki Medical School, Okayama, Japan
| | - Yoichi Takami
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yukiko Shoda
- Department of Dermatology, Sumitomo Hospital, Osaka, Japan
| | - Kunihiko Hashimoto
- Department of Endocrinology and Metabolic Medicine, Nippon Life Hospital, Osaka, Japan
| | - Toru Yoshimura
- Diabetes and Endocrinology, Saga-Ken Medical Centre Koseikan, Saga, Japan
| | - Asako Kogure
- Department of Dermatology, Showa General Hospital, Tokyo, Japan
| | - Daisuke Suzuki
- Department of Dermatology, Showa General Hospital, Tokyo, Japan
| | - Naoki Okubo
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takashi Yoshida
- Department of Orthopaedic Surgery, North Medical Center, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuhisa Watanabe
- Department of Community Healthcare and Geriatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | - Minoru Takemoto
- Department of Medicine, Division of Diabetes, Metabolism and Endocrinology, International University of Health and Welfare, Narita, Japan
| | - Junko Oshima
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195, USA
| | - Koutaro Yokote
- Department of Endocrinology, Hematology, and Gerontology, Chiba University Graduate School of Medicine, Chiba, Japan
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Burke R, Piñero A, Coleman M, Mohan A, Sapuppo M, Augustin F, Aragon AA, Candow DG, Forbes SC, Swinton P, Schoenfeld BJ. The Effects of Creatine Supplementation Combined with Resistance Training on Regional Measures of Muscle Hypertrophy: A Systematic Review with Meta-Analysis. Nutrients 2023; 15:2116. [PMID: 37432300 DOI: 10.3390/nu15092116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 07/12/2023] Open
Abstract
The purpose of this paper was to carry out a systematic review with a meta-analysis of randomized controlled trials that examined the combined effects of resistance training (RT) and creatine supplementation on regional changes in muscle mass, with direct imaging measures of hypertrophy. Moreover, we performed regression analyses to determine the potential influence of covariates. We included trials that had a duration of at least 6 weeks and examined the combined effects of creatine supplementation and RT on site-specific direct measures of hypertrophy (magnetic resonance imaging (MRI), computed tomography (CT), or ultrasound) in healthy adults. A total of 44 outcomes were analyzed across 10 studies that met the inclusion criteria. A univariate analysis of all the standardized outcomes showed a pooled mean estimate of 0.11 (95% Credible Interval (CrI): -0.02 to 0.25), providing evidence for a very small effect favoring creatine supplementation when combined with RT compared to RT and a placebo. Multivariate analyses found similar small benefits for the combination of creatine supplementation and RT on changes in the upper and lower body muscle thickness (0.10-0.16 cm). Analyses of the moderating effects indicated a small superior benefit for creatine supplementation in younger compared to older adults (0.17 (95%CrI: -0.09 to 0.45)). In conclusion, the results suggest that creatine supplementation combined with RT promotes a small increase in the direct measures of skeletal muscle hypertrophy in both the upper and lower body.
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Affiliation(s)
- Ryan Burke
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Alec Piñero
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Max Coleman
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Adam Mohan
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Max Sapuppo
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Francesca Augustin
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Alan A Aragon
- Department of Family and Consumer Sciences, California State University, Northridge, CA 91330, USA
| | - Darren G Candow
- Faculty of Kinesiology and Health Studies, University of Regina, Regina, SK S4S 0A2, Canada
| | - Scott C Forbes
- Department of Physical Education Studies, Faculty of Education, Brandon University, Brandon, MB R7A 6A9, Canada
| | - Paul Swinton
- School of Health Sciences, Robert Gordon University, Aberdeen AB10 7AQ, UK
| | - Brad J Schoenfeld
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
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24
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Schoenfeld BJ, Ogborn D, Piñero A, Burke R, Coleman M, Rolnick N. Fiber-Type-Specific Hypertrophy with the Use of Low-Load Blood Flow Restriction Resistance Training: A Systematic Review. J Funct Morphol Kinesiol 2023; 8:jfmk8020051. [PMID: 37218848 DOI: 10.3390/jfmk8020051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/24/2023] Open
Abstract
Emerging evidence indicates that the use of low-load resistance training in combination with blood flow restriction (LL-BFR) can be an effective method to elicit increases in muscle size, with most research showing similar whole muscle development of the extremities compared to high-load (HL) training. It is conceivable that properties unique to LL-BFR such as greater ischemia, reperfusion, and metabolite accumulation may enhance the stress on type I fibers during training compared to the use of LLs without occlusion. Accordingly, the purpose of this paper was to systematically review the relevant literature on the fiber-type-specific response to LL-BFR and provide insights into future directions for research. A total of 11 studies met inclusion criteria. Results of the review suggest that the magnitude of type I fiber hypertrophy is at least as great, and sometimes greater, than type II hypertrophy when performing LL-BFR. This finding is in contrast to HL training, where the magnitude of type II fiber hypertrophy tends to be substantially greater than that of type I myofibers. However, limited data directly compare training with LL-BFR to nonoccluded LL or HL conditions, thus precluding the ability to draw strong inferences as to whether the absolute magnitude of type I hypertrophy is indeed greater in LL-BFR vs. traditional HL training. Moreover, it remains unclear as to whether combining LL-BFR with traditional HL training may enhance whole muscle hypertrophy via greater increases in type I myofiber cross-sectional area.
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Affiliation(s)
- Brad J Schoenfeld
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Dan Ogborn
- Department of Physical Therapy, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Orthopedic Section, Department of Surgery, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Pan Am Clinic Foundation, Winnipeg, MB R3M 3E4, Canada
| | - Alec Piñero
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Ryan Burke
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Max Coleman
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
| | - Nicholas Rolnick
- Department of Exercise Science and Recreation, CUNY Lehman College, Bronx, NY 10468, USA
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Fudo T, Hashida R, Yokosuka K, Sato K, Hiraoka K. Changes of improvement in upper limb function predict surgical outcome after laminoplasty in 1 year in patients with cervical spondylotic myelopathy: a retrospective study. J Orthop Surg Res 2023; 18:323. [PMID: 37101171 PMCID: PMC10131369 DOI: 10.1186/s13018-023-03805-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 04/18/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Cervical spondylotic myelopathy preoperative prognostic factors include age, preoperative severity, and disease duration. However, there are no reports on the relationship between changes in physical function during hospitalization and postoperative course, and in recent years, the length of hospital stay has shortened. We aimed to investigate whether changes in physical function during hospitalization can predict the postoperative outcome. METHODS We recruited 104 patients who underwent laminoplasty for cervical spondylotic myelopathy by the same surgeon. Physical functions, including Simple Test for Evaluating Hand Function (STEF), grip strength, timed up and go test, 10-m walk, and time to stand on one leg, were assessed at admission and discharge. Patients with the Japanese Orthopaedic Association (JOA) score improvement rate of 50% or more were defined as the improved group. Decision tree analysis was investigated factor for identifying improvement in the JOA score. According to this analysis, we divided into two groups using age. Then, we conducted a logistic regression analysis to identify factors that improve the JOA score. RESULTS The improved and non-improved groups had 31 and 73 patients, respectively. The improved group was younger (p = 0.003) and had better improved Δgrip strength (p = 0.001) and ΔSTEF (p < .0007). Age was significantly positively correlated with disease duration (r = 0.4881, p = < .001). Disease duration exhibited a significant negative correlation with the JOA score improvement rate (r = - 0.2127, p = 0.031). Based on the decision tree analysis results, age was the first branching variable, with 15% of patients ≥ 67 years showing JOA score improvement. This was followed by ΔSTEF as the second branching factor. ΔSTEF was selected as the factor associated with JOA improvement in patients ≥ 67 years (odds ratio (OR) 0.95, 95% confidence interval (CI) 0.90-0.99, p = .047); in patients < 67 years, Δgrip strength was identified (OR 0.53, CI 0.33‒0.85, p = .0086). CONCLUSIONS In the improved group, upper limb function improved more than lower limb function from the early postoperative period. Upper limb function changes during hospitalization were associated with outcomes one year postoperatively. Improvement factors in upper extremity function differed by age, with changes in grip strength in patients < 67 years and STEF in patients ≥ 67 years, reflecting the outcome at one year postoperatively.
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Affiliation(s)
- Takuma Fudo
- Department of Orthopaedics, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Ryuki Hashida
- Department of Orthopaedics, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan.
- Division of Rehabilitation, Kurume University Hospital, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan.
| | - Kimiaki Yokosuka
- Department of Orthopaedics, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Kimiaki Sato
- Department of Orthopaedics, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
| | - Koji Hiraoka
- Department of Orthopaedics, Kurume University, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan
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26
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Abreu F, Zymbal V, Baptista F. Musculoskeletal Fitness for Identifying Low Physical Function in Older Women. Int J Environ Res Public Health 2023; 20:ijerph20085485. [PMID: 37107766 PMCID: PMC10138668 DOI: 10.3390/ijerph20085485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/30/2023] [Accepted: 04/04/2023] [Indexed: 05/11/2023]
Abstract
AIMS This cross-sectional study aimed to analyze the relevance of musculoskeletal fitness for identifying low physical functioning in community-dwelling older women. METHODS Sixty-six older women (73.62 ± 8.23 yrs old) performed a musculoskeletal fitness assessment of the upper and lower limbs. A handheld dynamometer was used to evaluate upper-limb muscle strength through a handgrip (HG) test. Lower-limb power and force were assessed from a two-leg countermovement vertical jump (VJ) on a ground reaction force platform. Physical functioning was assessed subjectively using the Composite Physical Function (CPF) questionnaire and objectively by daily step count measured by accelerometry and gait speed/agility assessed by the 8-Foot Up-and-Go (TUG) test. Logistic regressions and ROC curves were carried out to define odds ratios and ideal cutoff values for discriminatory variables. RESULTS VJ power showed the ability to identify low physical functioning when evaluated through the CPF (14 W/kg, 1011 W), gait speed/agility (15 W/kg, 800 W), or daily accumulated steps (17 W/kg). Considering that VJ power was normalized for body mass, the increase of 1 W/kg corresponds to a decrease of 21%, 19%, or 16% in the chance of low physical functioning when expressed by these variables, respectively. HG strength and VJ force did not show a capacity to identify low physical functioning. CONCLUSIONS The results suggest that VJ power is the only marker of low physical functioning when considering the three benchmarks: perception of physical ability, capacity for mobility, and daily mobility.
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Affiliation(s)
- Frederico Abreu
- Department of Sports and Health, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-751 Lisbon, Portugal
- Correspondence:
| | - Vera Zymbal
- Department of Sports and Health, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-751 Lisbon, Portugal
- ESS, Instituto Politécnico de Setúbal, 2910-761 Setúbal, Portugal
| | - Fátima Baptista
- Department of Sports and Health, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1495-751 Lisbon, Portugal
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27
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Kujawska A, López Sánchez GF, Hoti F, Kujawski S, Zalewski P, Kędziora-Kornatowska K. Relationship of the Behavior of Older Participants with Body Composition Change: Results of the Second Wave of the Cognition of Older People, Education, Recreational Activities, Nutrition, Comorbidities, and Functional Capacity Studies (COPERNICUS). Nutrients 2023; 15:nu15081834. [PMID: 37111053 PMCID: PMC10142008 DOI: 10.3390/nu15081834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/04/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND To examine the relationship between the frequency of physical activities and food product consumption with body composition change after two years in a sample of older people. METHODS Body composition, mass change, frequency of physical activity, and food products consumption were measured. Depression severity, health self-assessment, cognitive function, and demographic data were included as confounders. RESULTS There were no significant changes in body composition except for a reduction in visceral fat level within two years (p < 0.05). Drinking beer and eating sweets a few times per week were associated with a significant increase in body fat percentage (p < 0.05). Drinking green or white tea more frequently than a few times per year was related to an increase in body fat (3.18 to 3.88%, p < 0.05). Contrarily, daily consumption of coffee was related to a decrease in body fat (p = 0.029). Subjects who ate sweets once a week or more frequently consumed coffee more often. CONCLUSIONS More frequent drinking of beer or of green or white tea and consumption of sweets were related to an increase in body fat percentage, while daily coffee consumption was related to a decrease in body fat percentage after two years in older, healthy subjects. Noteworthily, the frequencies of food product consumption are interrelated.
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Affiliation(s)
- Agnieszka Kujawska
- Department of Exercise Physiology and Functional Anatomy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Świętojańska 20, 85-077 Bydgoszcz, Poland
| | - Guillermo F López Sánchez
- Division of Preventive Medicine and Public Health, Department of Public Health Sciences, School of Medicine, University of Murcia, 30120 Murcia, Spain
| | - Flaka Hoti
- Department of Health Management, University of Gjakova "Fehmi Agani", 50000 Gjakova, Kosovo
| | - Sławomir Kujawski
- Department of Exercise Physiology and Functional Anatomy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Świętojańska 20, 85-077 Bydgoszcz, Poland
| | - Paweł Zalewski
- Department of Exercise Physiology and Functional Anatomy, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Świętojańska 20, 85-077 Bydgoszcz, Poland
- Laboratory of Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, 1b Banacha Street, 02-097 Warsaw, Poland
| | - Kornelia Kędziora-Kornatowska
- Department of Geriatrics, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, 85-094 Bydgoszcz, Poland
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28
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Coletta G, Phillips SM. An elusive consensus definition of sarcopenia impedes research and clinical treatment: A narrative review. Ageing Res Rev 2023; 86:101883. [PMID: 36792012 DOI: 10.1016/j.arr.2023.101883] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/22/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023]
Abstract
The definition of sarcopenia, the age-related loss of muscle mass, has evolved since the term's inception and yet there is no consensus. Many of the identified definitions of sarcopenia centre their criteria around the loss of muscle mass, loss of function, and weakness. Common variables to various definitions of sarcopenia are appendicular lean soft tissue mass (often called muscle mass), grip strength, and gait speed. However, a lack of consensus remains among operational definitions and diagnostics for this newly recognized disease and may be attributed to the absence of appropriate tools that accurately measure the outcomes of interest, such as skeletal muscle instead of lean mass. In this narrative review, we describe the evolution of the consensus groups' definition of sarcopenia, address the need for more accurate measures of muscle mass and function, and effective, low-cost treatments (i.e., resistance training and diet) for this disease. Consensus on what constitutes sarcopenia is critical to propel research in the field and, importantly, provide what prognostic value a sarcopenia diagnosis provides and how such a patient would be treated.
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Affiliation(s)
- Giulia Coletta
- Department of Kinesiology, McMaster University, Ivor Wynne Centre, E210, 1280, Main Street West, Hamilton, ON L8S 4L8, Canada.
| | - Stuart M Phillips
- Department of Kinesiology, McMaster University, Ivor Wynne Centre, E210, 1280, Main Street West, Hamilton, ON L8S 4L8, Canada.
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Feng X, Wang J, Wang S, Wang Z, Wu S, Wei Y, Li L, Shen T, Chen Q. Correlation analysis of anthropometric indices and type 2 diabetes mellitus in residents aged 60 years and older. Front Public Health 2023; 11:1122509. [PMID: 37064684 PMCID: PMC10095560 DOI: 10.3389/fpubh.2023.1122509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/06/2023] [Indexed: 03/31/2023] Open
Abstract
Background and purposeIn recent years, the incidence of obesity in people aged 60 and over has increased significantly, and abdominal obesity has been recognized as an independent risk factor for diabetes. Aging causes physiologic decline in multiple body systems, leading to changes in obesity indicators such as BMI. At present, the relationship between abdominal obesity markers and Diabetes mellitus (DM) in people aged 60 years and older remains unclear. Therefore, it is necessary to study the correlation between anthropometric indices and diabetes and explore potential predictors.MethodsThe basic demographic information of participants aged 60 and above in Zhongshan City in 2020 was collected. Physical parameters, blood glucose and other biochemical indices were measured comprehensively. Binary logistic regression analysis was used to explore the relationship between abdominal obesity indicators [Waist circumference, Neck Circumference, Waist-to-hip ratio, Chinese Visceral Obesity Index (CVAI), and visceral obesity index] and diabetes mellitus. ROC characteristic curve was used to analyze the predictive ability of abdominal obesity indicators to DM, and the non-restrictive cubic spline graph was used to visualize the screened obesity indicators and diabetes risk.ResultsAmong 9,519 participants, the prevalence of diabetes was 15.5%. Compared with low CVAI, High CVAI level was significantly associated with increased prevalence of DM in males and females (all p < 0.05), in males (OR, 2.226; 95%CI: 1.128–4.395), females (OR, 1.645; 95%CI: 1.013–2.669). After adjusting for potential confounding factors, there were gender differences between neck circumference and the prevalence of DM, and above-normal neck circumference in males was significantly associated with increased prevalence of DM (OR, 1.381; 95% CI: 1.091–1.747) (p < 0.05).ConclusionAmong these anthropometric indices, CVAI is consistent with the features of fat distribution in older individuals and shows superior discriminative power as a potential predictor of DM, compared to traditional anthropometric parameters.
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Affiliation(s)
- Xiaoyan Feng
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Junyi Wang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Shupei Wang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
| | - Zhihao Wang
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Shan Wu
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Yuan Wei
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Lvrong Li
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
| | - Tianran Shen
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- *Correspondence: Qingsong Chen, ; Tianran Shen,
| | - Qingsong Chen
- Guangdong Provincial Engineering Research Center of Public Health Detection and Assessment, Guangdong Pharmaceutical University, Guangzhou, China
- School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China
- *Correspondence: Qingsong Chen, ; Tianran Shen,
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Ghodrati N, Haghighi AH, Hosseini Kakhak SA, Abbasian S, Goldfield GS. Effect of Combined Exercise Training on Physical and Cognitive Function in Women With Type 2 Diabetes. Can J Diabetes 2023; 47:162-170. [PMID: 36572617 DOI: 10.1016/j.jcjd.2022.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 11/07/2022] [Accepted: 11/13/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVES One of the consequences of old age is cognitive and physical decline, which can cause a wide range of problems. These complications are more pronounced in those with type 2 diabetes (T2D). The aim of this pilot study was to investigate the effect of combined exercise training on blood biomarkers, physical fitness, and cognitive function in elderly women with T2D. METHODS Twenty-one elderly women with T2D were randomly allocated to training (n=12) and control (n=9) groups. The exercise training program was a combination of aerobic, resistance, and balance exercises performed 3 times per week over 12 weeks. In the same period, the control group received no training intervention. Blood markers, including brain-derived neurotrophic factor (BDNF), irisin, glycated hemoglobin (A1C), fasting blood sugar (FBS), cardiorespiratory fitness (CRF), lower and upper body strength, and cognitive function, were measured in all participants at baseline and after 12 weeks. RESULTS Serum BDNF levels were not significantly different between the exercise and control groups at 12 weeks (p>0.05). FBS and A1C levels in the exercise group decreased significantly compared with the control group (p<0.05). CRF, dynamic balance, and both upper and lower body strength in the exercise group improved significantly compared with the control group (p<0.05). Irisin levels decreased significantly in the control group, but levels did not change significantly in the exercise group. Greater improvements from exercise were observed on the Montreal Cognitive Assessment index compared with the control group (p=0.05), but no other group differences in cognitive function were noted. CONCLUSIONS Combined exercise improved some physical fitness and diabetes-related surrogate factors, as well as select cognitive functions, but had no significant effect on cognition-related biochemical factors (i.e. BDNF) in women with T2D.
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Affiliation(s)
- Nafiseh Ghodrati
- Department of Exercise Physiology, Faculty of Sport Sciences, Hakim Sabzevari University, Sabzevar, Iran
| | - Amir Hossein Haghighi
- Department of Exercise Physiology, Faculty of Sport Sciences, Hakim Sabzevari University, Sabzevar, Iran.
| | - Seyed Alireza Hosseini Kakhak
- Department of Exercise Physiology, Faculty of Sport Sciences, Ferdowsi University of Mashhad and Hakim Sabzevari University, Sabzevar, Iran
| | - Sadegh Abbasian
- Department of Sport Sciences, Khavaran Institute of Higher Education, Mashhad, Iran
| | - Gary S Goldfield
- Healthy Active Living & Obesity Research Group, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
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Peyrusqué E, Buckinx F, Kergoat MJ, Aubertin-Leheudre M. Exercise Guidelines to Counteract Physical Deconditioning in Long-Term Care Facilities: What to Do and How to Do It? J Am Med Dir Assoc 2023; 24:583-598. [PMID: 36822232 DOI: 10.1016/j.jamda.2023.01.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 02/22/2023]
Abstract
With age, older adults experience a decrease in muscle function and changes in body composition, which raise the risk of functional incapacity and loss of autonomy. These declines are more pronounced in older adults living in long-term care (LTC) facilities than those living in the community (ie, sarcopenia prevalence: ∼41% vs ∼10%; obesity prevalence: 30% vs17%). The main cause of these declines is chronic diseases, which are a driver of higher rates of sedentary behavior (85% of time in LTC). Exercise, however, is recognized to help counteract age-related decline, yet it is not integrated into clinical practice.
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Affiliation(s)
- Eva Peyrusqué
- Département des sciences de l'activité physique, Groupe de recherche en activité physique adaptée, Université du Québec à Montréal, Montréal, Québec, Canada; Centre de Recherche de l'Institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada
| | - Fanny Buckinx
- Département des sciences de l'activité physique, Groupe de recherche en activité physique adaptée, Université du Québec à Montréal, Montréal, Québec, Canada; Centre de Recherche de l'Institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada
| | - Marie-Jeanne Kergoat
- Centre de Recherche de l'Institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada; Faculté de Médecine, département de médecine, Université de Montréal, Montréal, Québec, Canada
| | - Mylène Aubertin-Leheudre
- Département des sciences de l'activité physique, Groupe de recherche en activité physique adaptée, Université du Québec à Montréal, Montréal, Québec, Canada; Centre de Recherche de l'Institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada.
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Cvečka J, Vajda M, Novotná A, Löfler S, Hamar D, Krčmár M. Benefits of Eccentric Training with Emphasis on Demands of Daily Living Activities and Feasibility in Older Adults: A Literature Review. Int J Environ Res Public Health 2023; 20:3172. [PMID: 36833867 PMCID: PMC9958977 DOI: 10.3390/ijerph20043172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/26/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Aging is associated with a decline in physical capabilities and several other health-related conditions. One of the most common age-related processes is sarcopenia. Sarcopenia is usually accompanied with a decline in skeletal muscle mass and physical functioning. A decrease in these markers usually impacts basic daily living activities (DLAs), which become somewhat harder to accomplish for older individuals. Several research studies have examined the demands of DLA in older individuals with results indicating that activities such as walking, sitting, standing, stair climbing, stair descending, and running generate high demands on older adults. The forces that act on individuals are in most cases equal or multiple times higher relative to their body mass. For instance, it was reported that the GRF (ground reaction force) during stair descent ranged from 1.43 to 1.50 of BW (body weight) in an older population. Even higher demands were recorded during other related activities. These demands of DLA raise the question of appropriate rehabilitative or training management procedures. During the past decades, an eccentric form of resistance training gained popularity due to its effectiveness and lower metabolic demands, which seems to be an appropriate method to develop and maintain a basic level of strength capabilities in higher age. Multiple factors of eccentric training have been examined including modality of exercise, intensity, frequency, and safety of the elderly. Several modalities of eccentric exercise have been shown to be effective including traditional methods, as well as machine-based ones, with or without using some equipment. The studies included in this review varied in intensity from low to high; however, the most frequently used intensity was ≥50% of the maximal eccentric strength during two or three eccentric sessions per week. Importantly, the prevalence of injury of older adults appears to have been low to none, highlighting the safety of this approach. In summary, eccentric training prescriptions for older adults should consider the demands of DLA and the characteristics of the elderly for appropriate management of training recommendations.
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Affiliation(s)
- Ján Cvečka
- Hamar Institute for Human Performance, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia
| | - Matej Vajda
- Hamar Institute for Human Performance, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia
| | - Alexandra Novotná
- Hamar Institute for Human Performance, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia
| | - Stefan Löfler
- Ludwig Boltzmann Institute for Rehabilitation Research, 1100 Vienna, Austria
| | - Dušan Hamar
- Hamar Institute for Human Performance, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia
| | - Matúš Krčmár
- Department of Physical Education and Sports, Faculty of Education, Constantine the Philosopher University in Nitra, 949 74 Nitra, Slovakia
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Wang B, Davies TB, Way KL, Tran DL, Davis GM, Singh MF, Hackett DA. Effect of resistance training on local muscle endurance in middle-aged and older adults: A systematic review with meta-analysis and meta-regression. Arch Gerontol Geriatr 2023; 109:104954. [PMID: 36758486 DOI: 10.1016/j.archger.2023.104954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/24/2023] [Accepted: 02/02/2023] [Indexed: 02/06/2023]
Abstract
BACKGROUND Local muscle endurance (LME) is a significant indicator of muscle health and function in middle-aged and older adults. However, resistance training (RT) practices which optimise performance in this population are currently unclear. This study examined: 1) the effect of RT on LME; and 2) the impact of acute resistance exercise program variables on LME in middle-aged and older adults. METHODS Five electronic databases were searched using terms related to RT, LME, and older adults. Random effects (Hedges' g) meta-analyses were undertaken to estimate the effect of RT on upper and lower body LME assessed via maximal repetitions during an isotonic test. The impact of resistance exercise program variables on LME effects was explored using meta-regression analyses. RESULTS Fifteen studies met the inclusion criteria for this review. Upon sensitivity analysis, one study was removed. Large effects favoured RT for LME of the upper body (g = 1.10, p < 0.001) and lower body (g = 1.18, p < 0.001). Large effects on LME from RT were found irrespective of training intensity or other resistance exercise program variables. Moderate heterogeneity and publication bias were found in most analyses. DISCUSSION RT is an effective means for improving LME in middle-aged and older adults. Optimal training characteristics have not been defined by this review, as improvement in LME was unrelated to RT volume or loading intensity. Caution is warranted when interpreting the findings due to heterogeneity and bias present in existing literature. Additional studies are needed with direct comparisons of various training techniques.
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Affiliation(s)
- Boliang Wang
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Timothy B Davies
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Kimberley L Way
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia; Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Derek L Tran
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia; The University of Sydney School of Medicine, Central Clinical School, Camperdown, NSW, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Glen M Davis
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| | - Maria Fiatarone Singh
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia; The University of New South Wales, Australia; Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA
| | - Daniel A Hackett
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia.
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Ribeiro AS, Oliveira AV, Kassiano W, Nascimento MA, Mayhew JL, Cyrino ES. Effects of resistance training on body recomposition, muscular strength, and phase angle in older women with different fat mass levels. Aging Clin Exp Res 2023; 35:303-310. [PMID: 36526940 DOI: 10.1007/s40520-022-02313-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/25/2022] [Indexed: 12/23/2022]
Abstract
AIMS The concomitant increase in skeletal muscle mass (SMM) and decrease in fat mass has been termed body recomposition. This study aimed to analyze the influence of pre-training levels of fat mass on body recomposition, muscular strength, and (phase angle) PhA after 24 weeks of resistance training (RT) in older women. METHODS Data from 99 older women (68.6 ± 5.7 years, 65.7 ± 8.6 kg, 155.1 ± 5.8 cm, 27.2 ± 3.1 kg/m2) was retrospectively analyzed. Participants were separated into tertiles according to the amount of fat mass at baseline as follows: low fat mass (L-FM, n = 33), moderate fat mass (M-FM, n = 33), and high fat mass (H-FM, n = 33). The participants underwent a RT program consisting of eight exercises, three sets per exercise, with a load between 8 and 15 RM, performed three times per week for 24 weeks. The SMM and fat mass were evaluated by dual-energy X-ray absorptiometry (DXA). Body recomposition was determined by the composite Z-score of changes in SMM and fat mass. One repetition maximum (1RM) tests in chest press, knee extension, and preacher curl were assessed to verify muscular strength. Bioimpedance was used to determine phase angle. RESULTS Results indicated that after the RT period, a greater positive body recomposition was observed in the L-FM group than in M-FM and H-FM groups. Moreover, all groups increased muscular strength and phase angle with no significant difference among groups (P > 0.05). CONCLUSION The present study results suggest that the initial amount of fat mass influences the body recomposition induced by RT in older women, with those with lower pre-training fat mass levels presenting higher levels of body recomposition. However, improvements in muscular strength and phase angle are not dependent on the amount of initial fat mass in older women.
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Affiliation(s)
| | | | - Witalo Kassiano
- Metabolism, Nutrition, and Exercise Laboratory, Physical Education and Sport Center, State University of Londrina, Rodovia Celso Garcia, Km 380, 86057-970, Londrina, PR, Brazil.
| | - Matheus A Nascimento
- Department of Physical Education, Paraná State University, Unespar, Paranavaí, PR, Brazil
| | - Jerry L Mayhew
- Department of Exercise Science, Truman State University, Kirksville, USA
| | - Edilson S Cyrino
- Metabolism, Nutrition, and Exercise Laboratory, Physical Education and Sport Center, State University of Londrina, Rodovia Celso Garcia, Km 380, 86057-970, Londrina, PR, Brazil
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Khodadad Kashi S, Mirzazadeh ZS, Saatchian V. A Systematic Review and Meta-Analysis of Resistance Training on Quality of Life, Depression, Muscle Strength, and Functional Exercise Capacity in Older Adults Aged 60 Years or More. Biol Res Nurs 2023; 25:88-106. [PMID: 35968662 DOI: 10.1177/10998004221120945] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Aging is generally associated with numerous metabolic and physical changes that augment susceptibility to several chronic conditions, disability, and diminished quality of life. OBJECTIVE The purpose of this meta-analysis was to investigate the efficacy of resistance training on quality of life, depression, muscle strength, and functional exercise capacity in older adults (≥60 years). DATA SOURCES A systematic search was conducted in PubMed, MEDLINE, Cochrane, Google Scholar, and Scopus up to December 20, 2021. RESULTS 21 studies (N = 1610) were included. Resistance training significantly improved physical functioning (standard mean differences (SMD), 0.31; p = 0.02), mental health (SMD, 0.44; p = 0.001), bodily pain (SMD, -0.52; p = 0.004), general health (SMD, 0.43; p = 0.002), social functioning (SMD, 0.25; p = 0.006), and mental component score (SMD, 0.51; p = 0.001) subscales. Moreover, depression (SMD, -1.13; p = 0.01), upper-limb muscle strength (mean difference (MD), 15.26 kg; p = 0.002), lower-limb muscle strength (MD, 48.46 kg; p = 0.02), and handgrip muscle strength (MD, 1.35 kg; p = 0.003) significantly improved following resistance training. No benefits were found for vitality, physical component score, total score of quality of life, and the 6-min walk distance. CONCLUSION Preliminary evidence reveals that resistance training can be effective for improving most domains of quality of life, upper- and lower-limb muscle strength, handgrip strength, and depression in aged people. More proof is hence needed to draw solid conclusions.
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Affiliation(s)
- Sholeh Khodadad Kashi
- Physical Education Department, 108871K.N. Toosi University of Technology, Tehran, Iran
| | - Zahra Sadat Mirzazadeh
- Faculty of Sport Sciences, Department of Sport Management, 48440Ferdowsi University of Mashhad, Mashhad, Iran
| | - Vahid Saatchian
- Department of Physical Education and Sport Sciences, 305467Imam Reza International University, Mashhad, Iran
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Devries MC, Giangregorio L. Using the specificity and overload principles to prevent sarcopenia, falls and fractures with exercise. Bone 2023; 166:116573. [PMID: 36208722 DOI: 10.1016/j.bone.2022.116573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022]
Abstract
The aim of this narrative review is to discuss the evidence on exercise for fall, fracture and sarcopenia prevention, including evidence that aligns with the specificity and progressive overload principles used in exercise physiology, implementation strategies and future research priorities. We also provide a brief discussion of the influence of protein intake and creatine supplementation as potential effect modifiers. We prioritized evidence from randomized controlled trials and systematic reviews. Resistance training can improve muscle mass, muscle strength and a variety of physical performance measures in older adults. Resistance training may also prevent bone loss or increase bone mass, although whether it needs to be done in combination with impact exercise to be effective is less clear, because many studies use multicomponent interventions. Exercise programs prevent falls, and subgroup and network meta-analyses suggest an emphasis on balance and functional training, or specifically, anticipatory control, dynamic stability, functional stability limits, reactive control and flexibility, to maximize efficacy. Resistance training for major muscle groups at a 6-12 repetitions maximum intensity, and challenging balance exercises should be performed at least twice weekly. Choose resistance training exercises aligned with patient goals or movements done during daily activities (task specificity), alongside balance exercises tailored to ability and aspects of balance that need improvement. Progress the volume, level of difficulty or other aspects to see continuous improvement (progressive overload). A critical future priority will be to address implementation barriers and facilitators to enhance uptake and adherence.
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Affiliation(s)
- M C Devries
- Department of Kinesiology and Health Sciences, University of Waterloo, Waterloo, ON, Canada
| | - L Giangregorio
- Schlegel-UW Research Institute for Aging, Waterloo, ON, Canada.
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Thapa N, Yang JG, Bae S, Kim GM, Park HJ, Park H. Effect of Electrical Muscle Stimulation and Resistance Exercise Intervention on Physical and Brain Function in Middle-Aged and Older Women. Int J Environ Res Public Health 2022; 20:101. [PMID: 36612423 PMCID: PMC9819342 DOI: 10.3390/ijerph20010101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 06/17/2023]
Abstract
This study investigated the effectiveness of electrical muscle stimulation (EMS) with resistance exercise training (ERT) and resistance exercise training (RT) on physical and brain function in middle-aged and older women. Method: Forty-eight participants were randomly allocated into three groups: (i) ERT (n = 16), (ii) RT (n = 16), and (iii) control group (n = 16). The intervention session was 50 min long and performed three times/week for four weeks. The ERT group performed quadriceps setting, straight leg raises, and ankle pump exercises while constantly receiving EMS on their quadriceps muscle on both legs. The RT group performed the same exercise without EMS. Physical function was measured using skeletal muscle mass index (SMI), handgrip strength, gait speed, five times sit-to-stand test (FTSS) and timed up-and-go test (TUG). Brain function was assessed with electroencephalogram measurement of whole brain activity. Results: After four-week intervention, significant improvements were observed in SMI (p < 0.01), phase angle (p < 0.05), and gait speed (p < 0.05) in the ERT group compared to the control group. ERT also increased muscle strength (p < 0.05) and mobility in lower limbs as observed in FTSS and TUG tests (p < 0.05) at post-intervention compared to the baseline. In the ERT group, significant positive changes were observed in Beta1 band power, Theta band power, and Alpha1 band whole brain connectivity (p < 0.005) compared to the control group. Conclusions: Our findings showed that ERT can improve muscle and brain function in middle-aged and older adults during a four-week intervention program whereas significant improvements were not observed with RT. Therefore might be one of the feasible alternative intervention to RT for the prevention of muscle loss whilst improving brain function for middle-aged and older population.
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Affiliation(s)
- Ngeemasara Thapa
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Ja-Gyeong Yang
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Seongryu Bae
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Gwon-Min Kim
- Medical Research Institute, Pusan National University, Busan 49241, Republic of Korea
| | - Hye-Jin Park
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
| | - Hyuntae Park
- Department of Health Sciences, Graduate School, Dong-A University, Busan 49315, Republic of Korea
- Laboratory of Smart Healthcare, Dong-A University, Busan 49315, Republic of Korea
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Fabero-Garrido R, Gragera-Vela M, del Corral T, Izquierdo-García J, Plaza-Manzano G, López-de-Uralde-Villanueva I. Effects of Low-Load Blood Flow Restriction Resistance Training on Muscle Strength and Hypertrophy Compared with Traditional Resistance Training in Healthy Adults Older Than 60 Years: Systematic Review and Meta-Analysis. J Clin Med 2022; 11:jcm11247389. [PMID: 36556004 PMCID: PMC9787798 DOI: 10.3390/jcm11247389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/09/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND There is clinical interest in determining the effects of low-load blood flow restriction (LL-BFR) resistance training on muscle strength and hypertrophy compared with traditional high- and low-load (HL and LL) resistance training in healthy older adults and the influence of LL-BFR training cuff-pressure on these outcomes. METHODS A search was performed on the MEDLINE, PEDro, CINHAL, Web of Science, Science Direct, Scopus, and CENTRAL databases. RESULTS The analysis included 14 studies. HL resistance training produces a small increase in muscle strength (eight studies; SMD, -0.23 [-0.41; -0.05]) but not in muscle hypertrophy (six studies; (SMD, 0.08 [-0.22; 0.38]) when compared with LL-BFR resistance training. Compared with traditional LL resistance training, LL-BFR resistance training produces small-moderate increases in muscle strength (seven studies; SMD, 0.44 [0.28; 0.60]) and hypertrophy (two studies; SMD, 0.51 [0.06; 0.96]). There were greater improvements in muscle strength when higher cuff pressures were applied versus traditional LL resistance training but not versus HL resistance training. CONCLUSIONS LL-BFR resistance training results in lower muscle strength gains than HL resistance training and greater than traditional LL resistance training in healthy adults older than 60 years. LL-BFR resistance training promotes a similar muscle hypertrophy to HL resistance training but is greater than that of traditional LL resistance training. Applying cuff pressures above the limb occlusion pressure could enhance the increases in muscle strength compared with traditional LL resistance training.
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Affiliation(s)
- Raúl Fabero-Garrido
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, 28040 Madrid, Spain
| | - Miguel Gragera-Vela
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, 28040 Madrid, Spain
| | - Tamara del Corral
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-91-394-15-17
| | - Juan Izquierdo-García
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, 28040 Madrid, Spain
- Multidisciplinary Cardiac Rehabilitation Unit, University Hospital 12 de Octubre, 28041 Madrid, Spain
| | - Gustavo Plaza-Manzano
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Ibai López-de-Uralde-Villanueva
- Department of Radiology, Rehabilitation and Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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Syed MA, Aiyegbusi OL, Marston E, Lord JM, Teare H, Calvert M. Optimising the selection of outcomes for healthy ageing trials: a mixed methods study. GeroScience 2022; 44:2585-2609. [PMID: 36394790 PMCID: PMC9768083 DOI: 10.1007/s11357-022-00690-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/18/2022] Open
Abstract
Advancing age is associated with chronic diseases which are the largest cause of death and disability in developed countries. With increasing life expectancy and an ageing population, there is a need to conduct trials to extend healthy ageing, including targeting biological ageing processes, and prevent ageing-related diseases. The main objectives of the study are as follows: (i) to review outcome measures utilised in healthy ageing trials focusing on pharmacological therapies, nutritional supplements and medical devices; (ii) to summarise the views of key stakeholders on outcome selection for healthy ageing trials. An analysis of records from the Clinicaltrials.gov database pertaining to healthy ageing trials from inception to May 2022 was conducted. In addition, the findings of a workshop attended by key stakeholders at the 2022 annual UKSPINE conference were qualitatively analysed. Substantial heterogeneity was found in the interventions evaluated and the outcomes utilised by the included studies. Recruitment of participants with diverse backgrounds and the confounding effects of multi-morbidity in older adults were identified as the main challenges of measuring outcomes in healthy ageing trials by the workshop participants. The development of a core outcome set for healthy ageing trials can aid comparability across interventions and within different settings. The workshop provided an important platform to garner a range of perspectives on the challenges with measuring outcomes in this setting. It is critical to initiate such discussions to progress this field and provide practical answers to how healthy ageing trials are designed and structured in the future.
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Affiliation(s)
- Muslim Abbas Syed
- UK SPINE, University of Birmingham, Birmingham, UK
- Centre for Patient Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
| | - Olalekan Lee Aiyegbusi
- UK SPINE, University of Birmingham, Birmingham, UK.
- Centre for Patient Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Birmingham, UK.
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK.
- NIHR SRMRC, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK.
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK.
- NIHR Applied Research Collaboration West Midlands, University of Birmingham, Birmingham, UK.
- NIHR Birmingham-Oxford Blood and Transplant Research Unit (BTRU) in Precision Transplant and Cellular Therapeutics, University of Birmingham, Birmingham, UK.
| | - Eliot Marston
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
| | - Janet M Lord
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - Melanie Calvert
- UK SPINE, University of Birmingham, Birmingham, UK
- Centre for Patient Reported Outcomes Research, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Birmingham Health Partners Centre for Regulatory Science and Innovation, University of Birmingham, Birmingham, UK
- NIHR SRMRC, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
- NIHR Applied Research Collaboration West Midlands, University of Birmingham, Birmingham, UK
- NIHR Birmingham-Oxford Blood and Transplant Research Unit (BTRU) in Precision Transplant and Cellular Therapeutics, University of Birmingham, Birmingham, UK
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Tagawa R, Watanabe D, Ito K, Otsuyama T, Nakayama K, Sanbongi C, Miyachi M. Synergistic Effect of Increased Total Protein Intake and Strength Training on Muscle Strength: A Dose-Response Meta-analysis of Randomized Controlled Trials. Sports Med - Open 2022; 8:110. [PMID: 36057893 PMCID: PMC9441410 DOI: 10.1186/s40798-022-00508-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 08/13/2022] [Indexed: 11/10/2022]
Abstract
Background Protein supplementation augments muscle strength gain during resistance training. Although some studies focus on the dose-response relationship of total protein intake to muscle mass or strength, the detailed dose-response relationship between total protein intake and muscle strength increase is yet to be clarified, especially in the absence of resistance training.
Objective We aimed to assess the detailed dose-response relationship between protein supplementation and muscle strength, with and without resistance training. Design Systematic review with meta-analysis. Data Sources PubMed and Ichushi-Web (last accessed on March 23, 2022). Eligibility Criteria Randomized controlled trials investigating the effects of protein intake on muscle strength. Synthesis Methods A random-effects model and a spline model. Results A total of 82 articles were obtained for meta-analyses, and data from 69 articles were used to create spline curves. Muscle strength increase was significantly augmented only with resistance training (MD 2.01%, 95% CI 1.09–2.93) and was not augmented if resistance training was absent (MD 0.13%, 95% CI − 1.53 to 1.79). In the dose-response analysis using a spline model, muscle strength increase with resistance training showed a dose-dependent positive association with total protein intake, which is 0.72% (95% CI 0.40–1.04%) increase in muscle strength per 0.1 g/kg body weight [BW]/d increase in total protein intake up to 1.5 g/kg BW/d, but no further gains were observed thereafter. Conclusion Concurrent use of resistance training is essential for protein supplementation to improve muscle strength. This study indicates that 1.5 g/kg BW/d may be the most appropriate amount of total protein intake for maintaining and augmenting muscle strength along with resistance training. Supplementary Information The online version contains supplementary material available at 10.1186/s40798-022-00508-w.
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Grgic J. Use It or Lose It? A Meta-Analysis on the Effects of Resistance Training Cessation (Detraining) on Muscle Size in Older Adults. Int J Environ Res Public Health 2022; 19:14048. [PMID: 36360927 PMCID: PMC9657634 DOI: 10.3390/ijerph192114048] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
This review aimed to explore the effect of resistance training cessation (detraining) on muscle size in older adults. Five databases were searched to find eligible studies. Their methodological quality was assessed using the PEDro checklist. The data were pooled in a random-effects meta-analysis. Six studies, with eight groups, were included in the review. Resistance training interventions lasted from 9 to 24 weeks. The detraining duration was from 12 to 52 weeks. Studies were classified as being of fair or good methodological quality. Compared to the baseline data, muscle size significantly increased following the resistance training intervention (Cohen's d: 0.99; 95% confidence interval: 0.63, 1.36). Compared to the post-resistance training data, there was a significant decrease in muscle size following training cessation (Cohen's d: -0.83; 95% confidence interval: -1.30, -0.36). In subgroup analyses, there was no significant decrease in muscle size following 12-24 weeks of training cessation (Cohen's d: -0.60; 95% confidence interval: -1.21, 0.01). There was a significant decrease in muscle size following 31-52 weeks of training cessation (Cohen's d: -1.11; 95% confidence interval: -1.75, -0.47). In summary, resistance training increases muscle size in older adults. In contrast, training cessation is associated with a decrease in muscle size. However, the loss of muscle size might be related to detraining duration, with greater muscle loss occurring during longer duration detraining periods. Future studies are required to establish the time course of muscle size changes during detraining in older adults.
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Affiliation(s)
- Jozo Grgic
- Institute for Health and Sport, Victoria University, Melbourne, VIC 3011, Australia
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42
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Gautvik KM, Olstad OK, Raue U, Gautvik VT, Kvernevik KJ, Utheim TP, Ravnum S, Kirkegaard C, Wiig H, Jones G, Pilling LC, Trappe S, Raastad T, Reppe S. Heavy-load exercise in older adults activates vasculogenesis and has a stronger impact on muscle gene expression than in young adults. Eur Rev Aging Phys Act 2022; 19:23. [PMID: 36182918 PMCID: PMC9526277 DOI: 10.1186/s11556-022-00304-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022] Open
Abstract
Background A striking effect of old age is the involuntary loss of muscle mass and strength leading to sarcopenia and reduced physiological functions. However, effects of heavy-load exercise in older adults on diseases and functions as predicted by changes in muscle gene expression have been inadequately studied. Methods Thigh muscle global transcriptional activity (transcriptome) was analyzed in cohorts of older and younger adults before and after 12–13 weeks heavy-load strength exercise using Affymetrix microarrays. Three age groups, similarly trained, were compared: younger adults (age 24 ± 4 years), older adults of average age 70 years (Oslo cohort) and above 80 years (old BSU cohort). To increase statistical strength, one of the older cohorts was used for validation. Ingenuity Pathway analysis (IPA) was used to identify predicted biological effects of a gene set that changed expression after exercise, and Principal Component Analysis (PCA) was used to visualize differences in muscle gene expressen between cohorts and individual participants as well as overall changes upon exercise. Results Younger adults, showed few transcriptome changes, but a marked, significant impact was observed in persons of average age 70 years and even more so in persons above 80 years. The 249 transcripts positively or negatively altered in both cohorts of older adults (q-value < 0.1) were submitted to gene set enrichment analysis using IPA. The transcripts predicted increase in several aspects of “vascularization and muscle contractions”, whereas functions associated with negative health effects were reduced, e.g., “Glucose metabolism disorder” and “Disorder of blood pressure”. Several genes that changed expression after intervention were confirmed at the genome level by containing single nucleotide variants associated with handgrip strength and muscle expression levels, e.g., CYP4B1 (p = 9.2E-20), NOTCH4 (p = 9.7E-8), and FZD4 (p = 5.3E-7). PCA of the 249 genes indicated a differential pattern of muscle gene expression in young and elderly. However, after exercise the expression patterns in both young and old BSU cohorts were changed in the same direction for the vast majority of participants. Conclusions The positive impact of heavy-load strength training on the transcriptome increased markedly with age. The identified molecular changes translate to improved vascularization and muscular strength, suggesting highly beneficial health effects for older adults. Supplementary Information The online version contains supplementary material available at 10.1186/s11556-022-00304-1.
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Affiliation(s)
- Kaare M Gautvik
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway.
| | - Ole K Olstad
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway
| | - Ulrika Raue
- Human Performance Lab, Ball State University, Muncie, IN, USA
| | - Vigdis T Gautvik
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Karl J Kvernevik
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Tor P Utheim
- Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway.,Department of Plastic and Reconstructive Surgery, Oslo University Hospital, Oslo, Norway.,Department of Ophthalmology, Stavanger University Hospital, Stavanger, Norway.,Department of Ophthalmology, Sørlandet Hospital Arendal Surgical Unit, Arendal, Norway
| | - Solveig Ravnum
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Camilla Kirkegaard
- Department of Physical Performance, Norwegian School of Sports Sciences, Oslo, Norway
| | - Håvard Wiig
- Department of Physical Performance, Norwegian School of Sports Sciences, Oslo, Norway
| | - Garan Jones
- College of Medicine and Health, University of Exeter, Exeter, UK
| | - Luke C Pilling
- College of Medicine and Health, University of Exeter, Exeter, UK
| | - Scott Trappe
- Human Performance Lab, Ball State University, Muncie, IN, USA
| | - Truls Raastad
- Department of Physical Performance, Norwegian School of Sports Sciences, Oslo, Norway
| | - Sjur Reppe
- Unger-Vetlesen Institute, Lovisenberg Diaconal Hospital, Oslo, Norway. .,Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway. .,Department of Plastic and Reconstructive Surgery, Oslo University Hospital, Oslo, Norway.
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LIM CHANGHYUN, NUNES EVERSONA, CURRIER BRADS, MCLEOD JONATHANC, THOMAS AARONCQ, PHILLIPS STUARTM. An Evidence-Based Narrative Review of Mechanisms of Resistance Exercise-Induced Human Skeletal Muscle Hypertrophy. Med Sci Sports Exerc 2022; 54:1546-1559. [PMID: 35389932 PMCID: PMC9390238 DOI: 10.1249/mss.0000000000002929] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Skeletal muscle plays a critical role in physical function and metabolic health. Muscle is a highly adaptable tissue that responds to resistance exercise (RE; loading) by hypertrophying, or during muscle disuse, RE mitigates muscle loss. Resistance exercise training (RET)-induced skeletal muscle hypertrophy is a product of external (e.g., RE programming, diet, some supplements) and internal variables (e.g., mechanotransduction, ribosomes, gene expression, satellite cells activity). RE is undeniably the most potent nonpharmacological external variable to stimulate the activation/suppression of internal variables linked to muscular hypertrophy or countering disuse-induced muscle loss. Here, we posit that despite considerable research on the impact of external variables on RET and hypertrophy, internal variables (i.e., inherent skeletal muscle biology) are dominant in regulating the extent of hypertrophy in response to external stimuli. Thus, identifying the key internal skeletal muscle-derived variables that mediate the translation of external RE variables will be pivotal to determining the most effective strategies for skeletal muscle hypertrophy in healthy persons. Such work will aid in enhancing function in clinical populations, slowing functional decline, and promoting physical mobility. We provide up-to-date, evidence-based perspectives of the mechanisms regulating RET-induced skeletal muscle hypertrophy.
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Affiliation(s)
- CHANGHYUN LIM
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
| | - EVERSON A. NUNES
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
- Department of Physiological Science, Federal University of Santa Catarina, Florianópolis, Santa-Catarina, BRAZIL
| | - BRAD S. CURRIER
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
| | - JONATHAN C. MCLEOD
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
| | - AARON C. Q. THOMAS
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
| | - STUART M. PHILLIPS
- Department of Kinesiology, McMaster University, Hamilton, Ontario, CANADA
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Bjarnason-Wehrens B, Schwaab B, Reiss N, Schmidt T. Resistance Training in Patients With Coronary Artery Disease, Heart Failure, and Valvular Heart Disease: A REVIEW WITH SPECIAL EMPHASIS ON OLD AGE, FRAILTY, AND PHYSICAL LIMITATIONS. J Cardiopulm Rehabil Prev 2022; 42:304-15. [PMID: 36044760 DOI: 10.1097/HCR.0000000000000730] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE Current guidelines recommend individually adapted resistance training (RT) as a part of the exercise regime in patients with cardiovascular diseases. The aim of this review was to provide insights into current knowledge and understanding of how useful, feasible, safe, and effective RT is in patients with coronary artery disease (CAD), heart failure (HF), and valvular heart disease (VHD), with particular emphasis on the role of RT in elderly and/or frail patients. REVIEW METHODS A review based on an intensive literature search: systematic reviews and meta-analyses published in 2010 or later; recent studies not integrated into meta-analyses or systematic reviews; additional manual searches. SUMMARY The results highlight the evaluation of effects and safety of RT in patients with CAD and HF with reduced ejection fraction (HFrEF) in numerous meta-analyses. In contrast, few studies have focused on RT in patients with HF with preserved ejection fraction (HFpEF) or VHD. Furthermore, few studies have addressed the feasibility and impact of RT in elderly cardiac patients, and data on the efficacy and safety of RT in frail elderly patients are limited. The review results underscore the high prevalence of age-related sarcopenia, disease-related skeletal muscle deconditioning, physical limitations, and frailty in older patients with cardiovascular diseases (CVD). They underline the need for individually tailored exercise concepts, including RT, aimed at improving functional status, mobility, physical performance and muscle strength in older patients. Furthermore, the importance of the use of assessment tools to diagnose frailty, mobility/functional capacity, and physical performance in the elderly admitted to cardiac rehabilitation is emphasized.
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Ramos AM, Marcos-Pardo PJ, Vale RGS, Vieira-Souza LM, Camilo BF, Martin-Dantas EH. Resistance Circuit Training or Walking Training: Which Program Improves Muscle Strength and Functional Autonomy More in Older Women? Int J Environ Res Public Health 2022; 19. [PMID: 35886680 DOI: 10.3390/ijerph19148828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/07/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022]
Abstract
To evaluate the effects of two programs (resistance and walking training) on the functional autonomy and muscle strength (isometric and dynamic) of older women, 67 subjects were divided randomly into three groups: resistance training (RTG; Mean = 64.70 ± 6.74 years), walking (WG, Mean = 65.56 ± 7.82 years), and control (CG; Mean = 64.81 ± 4.34). The experimental groups underwent a 16-week intervention. Muscle strength (isometric and dynamic) and functional autonomy were assessed. The subjects participating in the RTG showed improvements in the comparison pre to post-test in the maximal forces of upper limb (MULS) (Δ% = 49.48%; p = 0.001) and lower limb (MLLS) (Δ% = 56.70%; p = 0.001), isometric biceps forces (BIS) (Δ% = 30.13%; p = 0.001) and quadriceps forces (QIS) (Δ% = 65.92%; p = 0.001), and in the general index (GI) of functional autonomy (Δ% = −18.32%; p = 0.002). The WG improved in all functional autonomy tests, except for the standing up from prone position test (SVDP). In strength tests, the WG obtained improvements only in the QIS (Δ% = 41.80%; p = 0.001) and MLLS (Δ% = 49.13%; p = 0.001) tests. The RTG obtained better results (p < 0.05) when compared to the WG and CG. The results allow us to infer that resistance exercise programs are more effective in increasing strength and functional autonomy, a fact that may mitigate the deleterious effects on health of aging.
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Hurst C, Sayer AA. Improving muscle strength and physical function in older people living with sarcopenia and physical frailty: Not all exercise is created equal. J R Coll Physicians Edinb 2022; 52:166-171. [DOI: 10.1177/14782715221104859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Exercise is an increasingly widely used treatment for older people across a range of clinical conditions including sarcopenia and physical frailty. Whilst exercise can have many benefits for older people, adaptations to exercise are specific to the exercise mode that is performed and not all exercise is created equal. The correct type of exercise, at the correct dose, needs to be prescribed to maximise effectiveness in treating sarcopenia and physical frailty where maintaining or improving muscle strength and physical function represent key aims. Resistance exercise (RE) is the most potent approach to improving muscle strength and physical function and should be prioritised within exercise programmes delivered to this group. Resistance exercise programme design should be underpinned by the fundamental principles of exercise prescription in order to deliver an appropriate and individualised exercise dose to maximise the potential of RE as a treatment for older people living with sarcopenia and physical frailty.
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Affiliation(s)
- Christopher Hurst
- AGE Research Group, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Avan A Sayer
- AGE Research Group, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
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O'Bryan SJ, Giuliano C, Woessner MN, Vogrin S, Smith C, Duque G, Levinger I. Progressive Resistance Training for Concomitant Increases in Muscle Strength and Bone Mineral Density in Older Adults: A Systematic Review and Meta-Analysis. Sports Med 2022; 52:1939-1960. [PMID: 35608815 PMCID: PMC9325860 DOI: 10.1007/s40279-022-01675-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2022] [Indexed: 12/14/2022]
Abstract
Background Older adults experience considerable muscle and bone loss that are closely interconnected. The efficacy of progressive resistance training programs to concurrently reverse/slow the age-related decline in muscle strength and bone mineral density (BMD) in older adults remains unclear. Objectives We aimed to quantify concomitant changes in lower-body muscle strength and BMD in older adults following a progressive resistance training program and to determine how these changes are influenced by mode (resistance only vs. combined resistance and weight-bearing exercises), frequency, volume, load, and program length. Methods MEDLINE/PubMed and Embase databases were searched for articles published in English before 1 June, 2021. Randomized controlled trials reporting changes in leg press or knee extension one repetition maximum and femur/hip or lumbar spine BMD following progressive resistance training in men and/or women ≥ 65 years of age were included. A random-effects meta-analysis and meta-regression determined the effects of resistance training and the individual training characteristics on the percent change (∆%) in muscle strength (standardized mean difference) and BMD (mean difference). The quality of the evidence was assessed using the Cochrane risk-of-bias tool (version 2.0) and Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) criteria. Results Seven hundred and eighty studies were identified and 14 were included. Progressive resistance training increased muscle strength (∆ standardized mean difference = 1.1%; 95% confidence interval 0.73, 1.47; p ≤ 0.001) and femur/hip BMD (∆ mean difference = 2.77%; 95% confidence interval 0.44, 5.10; p = 0.02), but not BMD of the lumbar spine (∆ mean difference = 1.60%; 95% confidence interval − 1.44, 4.63; p = 0.30). The certainty for improvement was greater for muscle strength compared with BMD, evidenced by less heterogeneity (I2 = 78.1% vs 98.6%) and a higher overall quality of evidence. No training characteristic significantly affected both outcomes (p > 0.05), although concomitant increases in strength and BMD were favored by higher training frequencies, increases in strength were favored by resistance only and higher volumes, and increases in BMD were favored by combined resistance plus weight-bearing exercises, lower volumes, and higher loads. Conclusions Progressive resistance training programs concomitantly increase lower-limb muscle strength and femur/hip bone mineral density in older adults, with greater certainty for strength improvement. Thus, to maximize the efficacy of progressive resistance training programs to concurrently prevent muscle and bone loss in older adults, it is recommended to incorporate training characteristics more likely to improve BMD. Supplementary Information The online version contains supplementary material available at 10.1007/s40279-022-01675-2.
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Affiliation(s)
- Steven J O'Bryan
- Institute for Health and Sport (IHeS), Victoria University, Footscray Park Campus, Melbourne, VIC, 3134, Australia.
| | - Catherine Giuliano
- Institute for Health and Sport (IHeS), Victoria University, Footscray Park Campus, Melbourne, VIC, 3134, Australia
| | - Mary N Woessner
- Institute for Health and Sport (IHeS), Victoria University, Footscray Park Campus, Melbourne, VIC, 3134, Australia
| | - Sara Vogrin
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, Melbourne, VIC, Australia.,Department of Medicine-Western Health, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, Australia
| | - Cassandra Smith
- Institute for Health and Sport (IHeS), Victoria University, Footscray Park Campus, Melbourne, VIC, 3134, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, Melbourne, VIC, Australia.,Institute for Nutrition Research, School of Health and Medical Sciences, Edith Cowan University, Perth, WA, Australia
| | - Gustavo Duque
- Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, Melbourne, VIC, Australia.,Department of Medicine-Western Health, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, Australia
| | - Itamar Levinger
- Institute for Health and Sport (IHeS), Victoria University, Footscray Park Campus, Melbourne, VIC, 3134, Australia.,Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, Melbourne, VIC, Australia.,Department of Medicine-Western Health, Melbourne Medical School, The University of Melbourne, Melbourne, VIC, Australia
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Ma J, Chan A, Singh C, Elashi M, Gerevas K, Idle M, Lundie J, Urbina M, Pace A, Hoens A. Current Practices in and Barriers to Physiotherapists’ Use of Resistance Exercise with Older Adults in Acute Care. Physiother Can 2022. [DOI: 10.3138/ptc-2020-0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Purpose: The purpose of this cross-sectional study was to describe physiotherapists’ current use of resistance exercise (REx) with older adults in acute care and to identify barriers to its use with this population. Methods: We developed an online questionnaire guided by the theoretical domains framework and distributed it to physiotherapists across British Columbia. We used thematic analysis to code open-text questionnaire responses. Results:One hundred five physiotherapists completed the questionnaire (78% female; mean age 39.9 [SD 10.3] years; mean years of experience 12.4 [SD 10.3]). Respondents reported frequently performing functional testing (95%) and assessing muscle strength (70%) in older adults, but few often prescribed REx (34%). The greatest barriers to use of REx that respondents identified were lack of prioritization of REx among other duties and perceived poor patient motivation. Open-text data analysis revealed that respondents felt that some patients were unable to perform REx and that physiotherapists lacked a clear definition of REx and sufficient support personnel. Conclusions: Addressing treatment priorities, patient motivation, and staffing resources can support physiotherapists in increasing REx use, an important strategy for reducing the incidence of hospital-associated deconditioning among older adults in acute care settings.
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Affiliation(s)
- Jasmin Ma
- University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Vancouver, British Columbia, Canada
| | - Amber Chan
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Chiara Singh
- University of British Columbia, Vancouver, British Columbia, Canada
- Surrey Memorial Hospital, Surrey, British Columbia, Canada
- Fraser Health, Surrey, British Columbia, Canada
| | - Maha Elashi
- Providence Health Care, Vancouver, British Columbia, Canada
| | - Kristi Gerevas
- Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada
| | - Melissa Idle
- Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Janet Lundie
- University of British Columbia, Vancouver, British Columbia, Canada
- Fraser Health, Surrey, British Columbia, Canada
| | - Maylinda Urbina
- University of British Columbia, Vancouver, British Columbia, Canada
- Fraser Health, Surrey, British Columbia, Canada
- Burnaby General Hospital, Burnaby, British Columbia, Canada
| | - Angela Pace
- Northern Health, Prince George, British Columbia, Canada
| | - Alison Hoens
- University of British Columbia, Vancouver, British Columbia, Canada
- Arthritis Research Canada, Vancouver, British Columbia, Canada
- Centre for Health Evaluation and Outcome Sciences, Vancouver, British Columbia, Canada
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Gould R, Roberts NW, Murtagh EM, Hillsdon M, Foster C. Remote, face-to-face, and group-based interventions for promoting strength training in healthy community-based adults. Hippokratia 2022. [DOI: 10.1002/14651858.cd014825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Nia W Roberts
- Bodleian Health Care Libraries; University of Oxford; Oxford UK
| | - Elaine M Murtagh
- Department of Physical Education and Sport Sciences; University of Limerick; Limerick Ireland
| | - Melvyn Hillsdon
- School of Sport and Health Sciences; University of Exeter; Exeter UK
| | - Charles Foster
- Centre for Exercise Nutrition and Health Sciences, School for Policy Studies; University of Bristol; Bristol UK
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Rosa A, Vazquez G, Grgic J, Balachandran AT, Orazem J, Schoenfeld BJ. Hypertrophic Effects of Single- Versus Multi-Joint Exercise of the Limb Muscles: A Systematic Review and Meta-analysis. Strength Cond J 2022. [DOI: 10.1519/ssc.0000000000000720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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