1
|
Assis MGC, Barbosa Junior JGG, Seffrin A, Ribeiro dos Anjos Souza V, Vivan L, Matos Rodrigues MA, de Lira CAB, Vancini RL, Knechtle B, Weiss K, Andrade MS. Maximal Oxygen Uptake, Muscular Oxidative Capacity, and Ventilatory Threshold in Amateur Triathletes: Eight-Month Training Follow-Up. Open Access J Sports Med 2024; 15:9-17. [PMID: 38505703 PMCID: PMC10950087 DOI: 10.2147/oajsm.s453875] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 03/11/2024] [Indexed: 03/21/2024] Open
Abstract
Purpose Endurance sports performance is influenced by several factors, including maximal oxygen uptake (⩒O2max), the percentage of ⩒O2max that can be sustained in endurance events, running economy, and body composition. Traditionally, ⩒O2max can be measured as an absolute value, adjusted for body mass, reflecting the athlete's central capacity (maximal cardiac output), or adjusted for lean mass (LM), reflecting the athlete's peripheral capacity (muscular oxidative capacity). The present study aims to evaluate absolute, total body mass, and lower limb LM-adjusted ⩒O2max, ventilatory thresholds (VT), respiratory compensation points (RCP), and body composition during two training periods separated by 8 months. Patients and Methods Thirteen competitive amateur triathletes [seven men (40.7±13.7 years old, 76.3±8.3kg, and 173.9±4.8cm) and six women (43.5±6.9 years old, 55.0±2.7kg, 164.9±5.2cm)] were evaluated for body composition with dual-energy X-ray absorptiometry and ⩒O2max, VT, RPC, and maximal aerobic speed (MAS) with a cardiorespiratory maximal treadmill test. Results The absolute ⩒O2max (p = 0.003, d = 1.05), body mass-adjusted ⩒O2max (p < 0.001, d = 1.2859), and MAS (p = 0.047, d = 0.6139) values differed significantly across evaluation periods. Lower limb LM-adjusted ⩒O2max (p = 0.083, d = -0.0418), %⩒O2max at VT (p = 0.541, d = -0.1746), speed at VT (p = 0.337, d = -0.2774), % ⩒O2max at RCP (p = 0.776, d = 0.0806), and speed at RCP (p = 0.436, d = 0.2234) showed no difference. Conclusion The sensitivities of ⩒O2max adjusted for body mass and ⩒O2max adjusted for LM to detect changes in physical training state differ. Furthermore, decreases in physical fitness level, as evaluated by ⩒O2max values, are not accompanied by changes in VT.
Collapse
Affiliation(s)
| | | | - Aldo Seffrin
- Postgraduate Program in Translation Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | - Lavínia Vivan
- Postgraduate Program in Translation Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | | | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Espírito Santo, Brazil
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | | |
Collapse
|
2
|
de Oliveira VN, Viana RB, de Freitas JVR, Rodrigues MAM, Andrade MS, Vancini RL, Weiss K, Knechtle B, de Lira CAB. A single session of a beach volleyball exergame did not improve state anxiety level in healthy adult women. BMC Sports Sci Med Rehabil 2024; 16:67. [PMID: 38468347 PMCID: PMC10926620 DOI: 10.1186/s13102-024-00859-9] [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: 07/19/2023] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
This study evaluated the acute effect of the exergame Kinect Sports® beach volleyball on state anxiety level in adult women. Thirty healthy adult women (age: 21 [4] years, body mass: 54.70 [19.50] kg, height: 1.61 ± 0.05 m, and body mass index: 21.87 [5.76] kg/m2, data are expressed as median [interquartile range] and as the mean ± standard deviation) were assigned to play an exergame of beach volleyball in singleplayer mode session (intervention session) for ~ 30 min using the Xbox 360 Kinect® or remained seated (control session). State anxiety was evaluated before and after the intervention and control sessions through the State-Trait Anxiety Inventory. State anxiety obtained in both sessions (exergame and control) was classified as intermediate before (median: 36.00 [IQR: 4.75] and mean = 38.73 ± 7.23, respectively) and after (mean: 34.86 ± 6.81 and mean: 37.66 ± 8.44, respectively). Friedman test found no time significant effect on state anxiety of the sessions (χ2 [3] = 6.45, p-value = 0.092, Kendall's W = 0.07 "trivial"). In conclusion, the present study showed that there were no significant differences in the state anxiety level after an acute session of the exergame beach volleyball.
Collapse
Affiliation(s)
| | - Ricardo Borges Viana
- Instituto de Educação Física e Esportes, Universidade Federal do Ceará, Fortaleza, Brazil
| | | | | | | | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, Vadianstrasse 26, St. Gallen, 9001, Switzerland.
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | | |
Collapse
|
3
|
Seffrin A, Vivan L, Dos Anjos Souza VR, da Cunha RA, de Lira CAB, Vancini RL, Weiss K, Knechtle B, Andrade MS. "Impact of aging on maximal oxygen uptake adjusted for lower limb lean mass, total body mass, and absolute values in runners". GeroScience 2024; 46:913-921. [PMID: 37233883 PMCID: PMC10214322 DOI: 10.1007/s11357-023-00828-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/14/2023] [Indexed: 05/27/2023] Open
Abstract
Performance in endurance sports decreases with aging, which has been primarily attributed to cardiovascular and musculoskeletal aging; however, there is still no clear information on the factors that are most affected by aging. The aim of this study was to compare two groups of runners (< 50 and > 50 years of age) according to their absolute, weight-adjusted maximal oxygen uptake (V̇O2max), lower limb lean mass-adjusted V̇O2max, ventilatory threshold, and respiratory compensation point (RCP). A total of 78 male recreational long-distance runners were divided into Group 1 (38.12 ± 6.87 years) and Group 2 (57.55 ± 6.14 years). Participants were evaluated for body composition, V̇O2max, VT, and RCP. Group 1 showed higher absolute and body mass-adjusted V̇O2max (4.60 ± 0.57 l·min-1 and 61.95 ± 8.25 ml·kg-1·min-1, respectively) than Group 2 (3.77 ± 0.56 l·min-1 and 51.50 ± 10.22 ml·kg-1·min-1, respectively), indicating a significant difference (p < 0.001, d = - 1.46 and p < 0.001, d = - 1.16). Correspondingly, Group 1 showed a significantly higher lower limb lean mass-adjusted V̇O2max (251.72 ± 29.60 ml·kgLM-1·min-1) than Group 2 (226.36 ± 43.94 ml·kgLM-1·min-1) (p = 0.008, d = - 0.71). VT (%V̇O2max) (p = 0.19, d = 0.19) and RCP (%V̇O2max) (p = 0.24, d = 0.22) did not differ between the groups. These findings suggest that both variables that are limited by central or peripheral conditions are negatively affected by aging, but the magnitude of the effect is higher in variables limited by central conditions. These results contribute to our understanding of how aging affects master runners.
Collapse
Affiliation(s)
- Aldo Seffrin
- Postgraduate Program in Translation Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Lavínia Vivan
- Postgraduate Program in Translation Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | - Ronaldo Alves da Cunha
- Postgraduate Program in Translation Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiás, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Espírito Santo, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | | |
Collapse
|
4
|
Rodrigues MAM, Silva RR, Santos DAT, de Freitas JVR, Gentil P, Vieira CA, Rebelo ACS, Andrade MS, Campos MH, de Conti Teixeira Costa G, Knechtle B, Vancini RL, de Lira CAB. Investigating academic performance and perceptions of human physiology and exercise physiology courses among undergraduate students of physical education at a Brazilian public university. BMC Med Educ 2024; 24:87. [PMID: 38267948 PMCID: PMC10807063 DOI: 10.1186/s12909-024-05058-1] [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] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 01/13/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE To compare the academic performance of undergraduate students in physical education who studied exercise physiology before and after studying human physiology and investigate students' perceptions of human physiology and exercise physiology courses. METHODS This study included 311 undergraduate students pursuing a bachelor's degree in physical education. Participants were divided into two groups: those who had previously attended and completed the human physiology course (group 1, n = 212, 68.2%) and those who had not previously attended or had attended but failed the human physiology course (group 2, n = 99, 31.8%). The prevalence ratio (PR) and 95% confidence interval (95% CI) were calculated using a Poisson regression model with a robust variance estimator. The second aim comprised 67 students with bachelor's degrees in physical education who completed an electronic questionnaire about their perceptions of human physiology and exercise physiology curriculum. RESULTS Compared with those who attended human physiology and passed, those who had not previously attended or had attended but failed the human physiology course have a higher PR of 2.37 (95% CI, 1.68-3.34) for failing exercise physiology. Regarding the students' perceptions of human physiology and exercise physiology courses, most students reported that they were challenging (58.2% and 64.2%, respectively), but they also recognized the importance of these courses for professional practice (59.7% and 85.1%, respectively). CONCLUSION Human physiology should be considered a prerequisite for an undergraduate course leading to a bachelor's degree in physical education. Furthermore, students considered human physiology and exercise physiology courses important yet challenging. Therefore, continuous student assessment is vital for improving the teaching-learning process.
Collapse
Affiliation(s)
| | - Rizia Rocha Silva
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | | | - Paulo Gentil
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | | | | | - Mário Hebling Campos
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8006, Zurich, Switzerland.
- Medbase St. Gallen Am, Vadianplatz, 9000 St., Gallen, Switzerland.
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Claudio Andre Barbosa de Lira
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil.
- , Avenida Esperança, s/n, Conjunto Itatiaia, CEP 74690-900, Goiânia, Goiás, Brazil.
| |
Collapse
|
5
|
de Oliveira VN, Andrade MS, Sinisgalli R, Vancini RL, de Conti Teixeira Costa G, Weiss K, Knechtle B, de Lira CAB. Prevalence of dietary supplement use among male Brazilian recreational triathletes: a cross-sectional study. BMC Res Notes 2024; 17:8. [PMID: 38169419 PMCID: PMC10763403 DOI: 10.1186/s13104-023-06665-9] [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: 08/03/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND AND RATIONALE The literature shows that the prevalence of dietary supplements is high and guidance by a nutritionist or specialized professional is low in professional triathletes. It is reasonable to assume that in recreational triathletes, the prevalence of dietary supplements will also be high and that a significant portion of the sampled population will use supplements without any guidance from a qualified professional. The present study investigated dietary supplement use among Brazilian male recreational triathletes. METHODS A total of 724 Brazilian male recreational triathletes (age: 38.00 [10.00] years and body mass index: 24.16 [3.02] kg/m2) took part in this study. All participants answered an online questionnaire containing questions about their demographic characteristics and the nutritional aspects of their diet. RESULTS The results showed that ~ 90% (n = 653) of the interviewed participants reported using at least one dietary supplement. Surprisingly, ~ 25% did not receive supplement advice from a professional nutritionist. CONCLUSION The prevalence of dietary supplements in male recreational triathletes was high, and a substantial part of the sample did not receive professional recommendations. This situation is worrisome because dietary supplements should be prescribed by a professional nutritionist. PRACTICAL IMPLICATIONS Our results suggest the need for an appropriate attitude and guidance by health professionals who deal with this population, especially nutritionists, to promote safe practices.
Collapse
Affiliation(s)
| | | | - Rafaella Sinisgalli
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | | | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.
| | | |
Collapse
|
6
|
Taheri M, Saad HB, Washif JA, Reynoso-Sánchez LF, Mirmoezzi M, Youzbashi L, Trabelsi K, Moshtagh M, Muñoz-Helú H, Mataruna-Dos-Santos LJ, Seghatoleslami A, Torabi F, Soylu Y, Kurt C, Vancini RL, Delkash S, Rezaei MS, Ashouri M, Tahira S, Sayyah M, Chtourou H, Dergaa I, Strahler J, Guimarães-Mataruna AF, Lebaron TW, Ezdini ES, Alizade A, Zouhal H, Tarnava AT, Clark C, Bigdeli N, Ammar A, Eken Ö, Ayed KB, Bragazzi NL, Nobari H, Thuany M, Weiss K, Knechtle B, Irandoust K. Comparative Study of the Long-Term Impact of the COVID-19 Pandemic on Mental Health and Nutritional Practices Among International Elite and Sub-Elite Athletes: A Sample of 1420 Participants from 14 Countries. Sports Med Open 2023; 9:104. [PMID: 37938473 PMCID: PMC10632320 DOI: 10.1186/s40798-023-00653-w] [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] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/23/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Although several studies have shown that the Coronavirus Disease 2019 (COVID-19) lockdown has had negative impacts on mental health and eating behaviors among the general population and athletes, few studies have examined the long-term effects on elite and sub-elite athletes. The present study aimed to investigate the long-term impact of COVID-19 lockdown on mental health and eating behaviors in elite versus sub-elite athletes two years into the pandemic. A cross-sectional comparative study was conducted between March and April 2022, involving athletes from 14 countries, using a convenient non-probabilistic and snowball sampling method. A total of 1420 athletes (24.5 ± 7.9 years old, 569 elites, 35% women, and 851 sub-elites, 45% women) completed an online survey-based questionnaire. The questionnaire included a sociodemographic survey, information about the COVID-19 pandemic, the Depression, Anxiety and Stress Scale-21 Items (DASS-21) for mental health assessment, and the Rapid Eating Assessment for Participants (REAP-S) for assessing eating behavior. RESULTS The results showed that compared to sub-elite athletes, elite athletes had lower scores on the DASS-21 (p = .001) and its subscales of depression (p = .003), anxiety (p = .007), and stress (p < .001), as well as a lower REAP-S score indicating lower diet quality (p = .013). CONCLUSION In conclusion, two years into the pandemic, elite athletes were likelier to have better mental health profiles than sub-elite athletes but surprisingly had lower diet quality.
Collapse
Affiliation(s)
- Morteza Taheri
- Department of Behavioral and Cognitive Sciences in Sports, University of Tehran, Tehran, Iran.
| | - Helmi Ben Saad
- Faculty of Medicine, Research Laboratory "Heart Failure, LR12SP09", Farhat HACHED Hospital, University of Sousse, Sousse, Tunisia
| | - Jad Adrian Washif
- Sports Performance Division, Institut Sukan Negara Malaysia (National Sports Institute of Malaysia), Kuala Lumpur, Malaysia
| | | | - Masoud Mirmoezzi
- Faculty of Physical Education and Sport Science, Islamic Azad University, Tehran, Iran
| | - Leila Youzbashi
- Department of Sport Science, Faculty of Humanities, University of Zanjan, Zanjan, Iran
| | - Khaled Trabelsi
- Research Laboratory: Education, Motricité, Sport et Santé, EM2S, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Mozhgan Moshtagh
- Social Determinants of Health Research Center, Faculty of Health, Birjand University of Medical Sciences, Birjand, Iran
| | - Hussein Muñoz-Helú
- Department of Economic-Administrative Sciences, Autonomous University of Occident, Los Mochis, Mexico
| | | | | | | | - Yusuf Soylu
- Faculty of Sport Sciences, Tokat Gaziosmanpasa University, Tokat, Türkiye
| | - Cem Kurt
- Kirkpinar Sport Sciences Faculty, Trakya University, Edirne, Turkey
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Vitória, Espírito Santo, Brazil
| | | | - Marjan Sadat Rezaei
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
| | - Mahdi Ashouri
- Department of Sports Physiology, University of Mazandran, Babolsar, Iran
| | - Shazia Tahira
- Department of Psychology, Virtual University of Pakistan, Lahore, Pakistan
| | - Mansour Sayyah
- Trauma Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Hamdi Chtourou
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Ismail Dergaa
- Primary Health Care Corporation, Doha, Qatar
- Research Unit Physical Activity, Sport, and Health, (UR18JS01), National Observatory of Sport, Tunis, Tunisia
| | - Jana Strahler
- Sportpsychology, Department of Sport and Sport Science, University of Freiburg, Freiburg, Germany
| | | | - Tyler W Lebaron
- Department of Kinesiology and Outdoor Recreation, Southern Utah University, Cedar City, UT, USA
- Molecular Hydrogen Institute, Enoch, UT, USA
| | | | - Ardeshir Alizade
- School of Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Hassane Zouhal
- Laboratoire Mouvement, Sport, Santé, University Rennes, Rennes, France
- Institute International Des Sciences du Sport, Irodouer, France
| | | | - Cain Clark
- Faculty of Health, Education, and Life Sciences, Birmingham City University, Birmingham, UK
| | - Nooshin Bigdeli
- Control Engineering Department, Faculty of Technical and Engineering, Imam Khomeini International University, Qazvin, Iran
| | - Achraf Ammar
- Department of Training and Movement Science, Institute of Sport Science, Johannes Gutenberg-University Mainz, Mainz, Germany
- Interdisciplinary Laboratory in Neurosciences, Physiology and Psychology: Physical Activity, Health and Learning (LINP2), UFR STAPS, UPL, Paris Nanterre University, Nanterre, France
- Research Laboratory, Molecular Bases of Human Pathology, LR19ES13, Faculty of Medicine of Sfax, University of Sfax, Sfax 3029, Tunisia
| | - Özgür Eken
- Department of Physical Education and Sport Teaching, Inonu University, 44000, Malatya, Turkey
| | - Karim Ben Ayed
- High Institute of Sport and Physical Education, Kef. University of Jendouba, El Kef, Tunisia
- Sport Sciences, Health and Movement (2SHM) Laboratory, El Kef, Tunisia
| | - Nicola Luigi Bragazzi
- Department of Mathematics and Statistics, Laboratory for Industrial and Applied Mathematics (LIAM), York University, Toronto, ON, M3J 1P3, Canada
| | - Hadi Nobari
- Faculty of Sport Sciences, University of Extremadura, 10003, Cáceres, Spain
| | - Mabliny Thuany
- Centre of Research, Education, Innovation and Intervention in Sport (CIFI2D), Faculty of Sport, University of Porto, Porto, Portugal
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, Vadianstrasse 26, 9001, St. Gallen, Switzerland.
| | - Khadijeh Irandoust
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
| |
Collapse
|
7
|
Silva RR, Santos DAT, Costa BA, Farias Júnior NC, Braz AG, Costa GDCT, Andrade MS, Vancini RL, Weiss K, Knechtle B, de Lira CAB. Prevalence of fear of COVID-19, depression, and anxiety among undergraduate students during remote classes. Acta Neuropsychiatr 2023; 35:303-313. [PMID: 36632016 DOI: 10.1017/neu.2023.4] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND During the coronavirus disease 2019 (COVID-19) pandemic, undergraduate students were exposed to symptoms of psychological suffering during remote classes. Therefore, it is important to investigate the factors that may be generated and be related to such outcomes. OBJECTIVE To investigate the association between fear of COVID-19, depression, anxiety, and related factors in undergraduate students during remote classes. METHODS This cross-sectional study included 218 undergraduate students (60.6% women and 39.4% men). Students answered a self-administered online questionnaire designed to gather personal information, pandemic exposure, physical activity level, fear of COVID-19 using the 'Fear of COVID-19 Scale', symptoms of depression using the Patient Health Questionnaire-9, and anxiety using General Anxiety Disorder-7. RESULTS Undergraduate students had a high prevalence of depression and anxiety (83.0% and 76.1%, respectively) but a low prevalence of fear of COVID-19 (28.9%) during remote classes. Multivariate analysis revealed that women who reported health status as neither good nor bad and who had lost a family member from COVID-19 had the highest levels of fear. For depression and anxiety, the main related factors found were female gender, bad health status, insufficiently active, and complete adherence to the restriction measures. CONCLUSION These findings may be used to develop actions to manage symptoms of anxiety and depression among students, with interventions through physical activity programmes to improve mental health.
Collapse
Affiliation(s)
- Rizia Rocha Silva
- Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | | | | | | | | | | | | | - Rodrigo Luiz Vancini
- Physical Education and Sports Center, Federal University of Espírito Santo, Vitória, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
| | | |
Collapse
|
8
|
Morais MJ, de Oliveira VN, Viana RB, Andrade MS, Vancini RL, Arida RM, Costa GDCT, Campos MH, Vieira CA, Weiss K, Knechtle B, de Lira CAB. Acute effects of moderate-intensity continuous physical exercise performed with different amounts of muscle mass on executive function in healthy young adults: a randomized trial. EXCLI J 2023; 22:1032-1046. [PMID: 38023569 PMCID: PMC10630524 DOI: 10.17179/excli2023-6434] [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] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 09/12/2023] [Indexed: 12/01/2023]
Abstract
We examined the effect of amount of muscle mass involved in moderate-intensity continuous physical exercise on executive function. To this end, fifty-five participants completed two acute physical exercise sessions on an airbike ergometer using the upper and lower limbs simultaneously and only the upper limbs, and a resting control session in a randomized order. The physical exercise session lasted 30 min and was performed at moderate intensity (between 64 %-76 % of maximal heart rate evaluated in graded maximal exercise testing). Participants took the Stroop test (congruent and incongruent trials) before and after the sessions to assess executive performance. For the congruent trial, both physical exercise interventions improved executive function performance (pre vs. post, p-value = 0.002 and 0.003 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). Furthermore, executive function performance was higher after the physical exercise interventions than after the control session (p-value = 0.002 and 0.004 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). For the incongruent trial, both physical exercise interventions also improved executive function performance (pre vs. post, p-value < 0.001 for physical exercise with upper limbs and physical exercise with upper and lower limbs, respectively). However, there were no significant differences after both physical exercise interventions and resting control session (p-value = 0.175). Executive function (congruent trial) was positively impacted by acute aerobic physical exercise regardless of the amount of muscle mass involved (upper limbs or upper plus lower limbs). Therefore, we recommend aerobic physical exercise with less or more muscle mass involved to improve cognitive function.
Collapse
Affiliation(s)
- Marcos José Morais
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Ricardo Borges Viana
- Instituto de Educação Física e Esportes, Universidade Federal do Ceará, Fortaleza, Brazil
| | | | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Ricardo Mario Arida
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Mario Hebling Campos
- Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- Medbase St. Gallen, Switzerland
| | | |
Collapse
|
9
|
de Lira CAB, Minozzo FC, Costa TG, de Oliveira VN, Costa GCT, Oliveira ASB, Quadros AAJ, Vancini RL, Sousa BS, da Silva AC, Andrade MS. Functional exercise capacity in maximal and submaximal activities of individuals with polio sequelae. Eur J Appl Physiol 2023; 123:711-719. [PMID: 36401622 DOI: 10.1007/s00421-022-05095-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 11/10/2022] [Indexed: 11/21/2022]
Abstract
PURPOSE Poliomyelitis is an infectious disease that can cause total paralysis. Furthermore, poliomyelitis survivors may develop new signs and symptoms, including muscular weakness and fatigue, years after the acute phase of the disease, i.e., post-polio syndrome (PPS). Thus, the objective was to compare the functional exercise capacity during maximal and submaximal exercises among individuals with polio sequelae (without PPS diagnosis), PPS, and a control group. METHODS Thirty individuals participated in three groups: a control group (CG, n = 10); a group of individuals with polio sequelae but without PPS diagnosis (PG, n = 10); and a PPS group (PPSG, n = 10). All participants underwent (i) a cardiopulmonary exercise test to determine their maximal oxygen uptake ([Formula: see text]) and (ii) a series of functional field tests (i.e., walking test, sit-to-stand test, and stair climbing test). RESULTS [Formula: see text]O2max was 30% lower in PPSG than in CG and PG. Regarding functional field tests, walking and stair climbing test performances were significantly different among all groups. The PPSG sit-to-stand performance was lower than CG. CONCLUSION The sequelae of paralytic poliomyelitis impair functional exercise capacity obtained from maximal and submaximal tests, especially in patients with PPS. Furthermore, submaximal variables appear to be more negatively impacted than maximal variables.
Collapse
Affiliation(s)
- Claudio Andre Barbosa de Lira
- Faculty of Physical Education and Dance, Federal University of Goiás, Avenida Esperança s/n, Campus Samambaia, Goiânia, Brazil.
| | | | - Thalles Guilarducci Costa
- Faculty of Physical Education and Dance, Federal University of Goiás, Avenida Esperança s/n, Campus Samambaia, Goiânia, Brazil
| | - Vinnycius Nunes de Oliveira
- Faculty of Physical Education and Dance, Federal University of Goiás, Avenida Esperança s/n, Campus Samambaia, Goiânia, Brazil
| | - Gustavo Conti Teixeira Costa
- Faculty of Physical Education and Dance, Federal University of Goiás, Avenida Esperança s/n, Campus Samambaia, Goiânia, Brazil
| | | | | | - Rodrigo Luiz Vancini
- Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil
| | | | | | | |
Collapse
|
10
|
Amado BL, De Lira CAB, Vancini RL, Forte P, Costa T, Weiss K, Knechtle B, Andrade MS. Comparison of Knee Muscular Strength Balance among Pre- and Post-Puberty Adolescent Swimmers: A Cross-Sectional Pilot Study. Healthcare (Basel) 2023; 11:healthcare11050744. [PMID: 36900749 PMCID: PMC10001498 DOI: 10.3390/healthcare11050744] [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: 12/20/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Muscular weakness and strength imbalance between the thigh muscles are considered risk factors for knee injuries. Hormonal changes, characteristic of puberty, strongly affect muscle strength; however, it is unknown whether they affect muscular strength balance. The present study aimed to compare knee flexor strength, knee extensor strength, and strength balance ratio, called the conventional ratio (CR), between prepubertal and postpubertal swimmers of both sexes. A total of 56 boys and 22 girls aged between 10 and 20 years participated in the study. Peak torque, CR, and body composition were measured using an isokinetic dynamometer and dual-energy X-ray absorptiometry, respectively. The postpubertal boys group presented significantly higher fat-free mass (p < 0.001) and lower fat mass (p = 0.001) than the prepubertal group. There were no significant differences among the female swimmers. Peak torque for both flexor and extensor muscles was significantly greater in postpubertal male (p < 0.001, both) and female swimmers (p < 0.001 and p = 0.001, respectively) than in prepubertal swimmers. The CR did not differ between the pre- and postpubertal groups. However, the mean CR values were lower than the literature recommendations, which brings attention to a higher risk of knee injuries.
Collapse
Affiliation(s)
- Bruno Lombardi Amado
- Sports Medicine Residency Program, Department of Orthopedics and Traumatology, Federal University of São Paulo, São Paulo 04021-001, Brazil
| | - Claudio Andre Barbosa De Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia 74690-900, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Vitória 29075-910, Brazil
| | - Pedro Forte
- Department of Sport, Higher Institute of Educational Sciences of the Douro, 4560-547 Porto, Portugal
- Department of Sports, Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal
- Research Center in Sports, Health and Human Development, 7000-671 Covilhã, Portugal
| | - Taline Costa
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, 8091 Zürich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zürich, Switzerland
- Correspondence:
| | | |
Collapse
|
11
|
Barbosa JG, de Lira CAB, Vancini RL, dos Anjos VR, Vivan L, Seffrin A, Forte P, Weiss K, Knechtle B, Andrade MS. Physiological Features of Olympic-Distance Amateur Triathletes, as Well as Their Associations with Performance in Women and Men: A Cross-Sectional Study. Healthcare (Basel) 2023; 11:healthcare11040622. [PMID: 36833156 PMCID: PMC9956327 DOI: 10.3390/healthcare11040622] [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: 12/14/2022] [Revised: 02/16/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023] Open
Abstract
The purpose of this study was to verify the physiological and anthropometric determinants of triathlon performance in female and male athletes. This study included 40 triathletes (20 male and 20 female). Dual-energy X-ray absorptiometry (DEXA) was used to assess body composition, and an incremental cardiopulmonary test was used to assess physiological variables. A questionnaire about physical training habits was also completed by the athletes. Athletes competed in the Olympic-distance triathlon race. For the female group, the total race time can be predicted by V̇O2max (β = -131, t = -6.61, p < 0.001), lean mass (β = -61.4, t = -2.66, p = 0.018), and triathlon experience (β = -886.1, t = -3.01, p = 0.009) (r2 = 0.825, p < 0.05). For the male group, the total race time can be predicted by maximal aerobic speed (β = -294.1, t = -2.89, p = 0.010) and percentage of body fat (β = 53.6, t = 2.20, p = 0.042) (r2 = 0.578, p < 0.05). The variables that can predict the performance of men are not the same as those that can predict the triathlon performance of women. These data can help athletes and coaches develop performance-enhancing strategies.
Collapse
Affiliation(s)
- José Geraldo Barbosa
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia 74690-900, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Vitória 29075-210, Brazil
| | | | - Lavínia Vivan
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil
| | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil
| | - Pedro Forte
- Department of Sports, Higher Institute of Educational Sciences of the Douro, 4560-547 Porto, Portugal
- Department of Sports Sciences, Instituto Politécnico de Bragança, 5300-253 Bragança, Portugal
- Research Center in Sports, Health and Human Development, 7000-671 Covilhã, Portugal
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
- Medbase St. Gallen Am Vadianplatz, 9000 St. Gallen, Switzerland
- Correspondence:
| | | |
Collapse
|
12
|
Costa TG, de Oliveira VN, Santos DAT, Viana RB, Andrade MS, Vancini RL, Weiss K, Knechtle B, de Lira CAB. The burden of prolonged sedentary behavior imposed by uberization. Sports Medicine and Health Science 2023. [DOI: 10.1016/j.smhs.2023.02.005] [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: 02/22/2023] Open
|
13
|
de Lira CAB, Vargas VZ, Vancini RL, Hill L, Nikolaidis PT, Knechtle B, Andrade MDS. Shoulder Internal Rotator Strength as Risk Factor for Shoulder Pain in Volleyball Players. Int J Sports Med 2023; 44:133-137. [PMID: 36368656 DOI: 10.1055/a-1806-2303] [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: 11/13/2022]
Abstract
The aim of this study was to identify the intrinsic factors that could increase risk of shoulder pain in adolescent volleyball players. Twenty-eight young male volleyball players (between 14 and 18 years old) participated in this study. Athletes were submitted to: isokinetic muscle strength assessment of shoulder rotator muscles, ball service speed assessment, anterior and posterior drawer test, apprehension test, groove sign and scapular dyskinesia test. Athletes were followed for 16 weeks to monitor the presence of shoulder pain. All athletes were submitted to the same training protocol. During the 16 weeks, 28.5% of the athletes (n=8) experienced shoulder pain in the dominant limb higher than 3 according to Numerical Rating Scale criteria; 71.5% of the athletes (n=20) did not experience pain, or pain equal or lower than 3. The main result of our study was that the odds of feeling pain higher than 3 was significantly higher among players who presented higher values for internal rotation peak torque (OR=1.113, CI 95%=1.006 to 1.232 and p=0.038). The odds of feeling pain increased by 11% for every N·m of the internal rotator muscles. Pre-season isokinetic rotator strength assessments can help identify adolescent volleyball players at increased risk of a shoulder injury.
Collapse
Affiliation(s)
| | | | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Lee Hill
- Department of Pediatrics, McMaster University, Hamilton, Canada, Division of Gastroenterology & Nutrition, Hamilton, Canada
| | | | - Beat Knechtle
- St. Gallen, Gesundheitszentrum, St. Gallen, Switzerland
| | | |
Collapse
|
14
|
Fagundes U, Vancini RL, de Almeida AA, Nikolaidis PT, Weiss K, Knechtle B, Andrade MS, de Lira CAB. Reference values for bone mass in young athletes: a cross-sectional study in São Paulo, Brazil. Sci Rep 2023; 13:286. [PMID: 36609534 PMCID: PMC9822898 DOI: 10.1038/s41598-023-27582-8] [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: 08/05/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Reference values for bone mass in young athletes need to be used for screening purposes, and country/regional reference values should be used to improve precision of comparisons. The aim of the present study was to develop reference values for bone health variables in Brazilian young athletes. The bone mass content (BMC), bone mass density (BMD), and total body less head (TBLH) BMD using dual-energy X-ray absorptiometry were measured in 702 young athletes (327 men and 375 women) aged 8.5-18.5 years, divided into 5 groups, according to their age: group 1 (8.5-10.5 years), group 2 (10.6-12.5 years), group 3 (12.6-14.5 years), group 4 (14.6-16.5 years), and group 5 (16.6-18.5 years). Comparisons between the sexes and ages were performed and age-sex-smoothed reference values were constructed. Male athletes presented high BMC and BMD than female athletes in age groups 3, 4, and 5 (p < 0.005) and high TBLH BMD than female athletes in age groups 4 and 5 (p < 0.005). Reference values, including the percentiles are presented for the bone health variables of each sex and age group. The age-, sex-, and ethnic-specific reference data for bone variables presented in this study enabled more precise reference data for young Brazilian athletes. These data may assist in monitoring changes during an athletes' growth and different phases of athletic training.
Collapse
Affiliation(s)
- Ulysses Fagundes
- grid.411249.b0000 0001 0514 7202Graduate Program in Translational Medicine, Federal University of Sao Paulo, São Paulo, Brazil
| | - Rodrigo Luiz Vancini
- grid.412371.20000 0001 2167 4168Center of Physical Education and Sports, Federal University of Espírito Santo, São Paulo, Brazil
| | | | - Pantelis Theo Nikolaidis
- grid.499377.70000 0004 7222 9074School of Health and Caring Sciences, University of West Attica, Athens, Greece
| | - Katja Weiss
- grid.7400.30000 0004 1937 0650Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland. .,Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.
| | - Marilia Santos Andrade
- grid.411249.b0000 0001 0514 7202Department of Physiology, Federal University of Sao Paulo, São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- grid.411195.90000 0001 2192 5801Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| |
Collapse
|
15
|
Taheri M, Irandoust K, Reynoso-Sánchez LF, Muñoz-Helú H, Cruz-Morales KN, Torres-Ramírez R, Mirmoezzi M, Youzbashi L, Mirakhori F, Dergaa I, Vancini RL, Mataruna-Dos-Santos LJ, Korinna Zazueta-Beltrán D, Zouhal H, Morales-Beltrán RA, Soylu Y, Molgado-Sifuentes A, González-Hernández J, Hernández-Cruz G, Bojorquez Castro LB, Kurt C, Trabelsi K, Chtourou H, Seghatoleslami A, López-Camacho MO, Mendoza-Baldenebro RE, Torabi F, Ben Saad H, Washif JA, Strahler J, Guimarães-Mataruna AF, Lebaron TW, Shaabani Ezdini E, Rezaei MS, Moshtagh M, Yagin FH, Gülü M, Esmaeili A, Müller P, Ammar A, Scoditti E, Garbarino S, Puce L, Bragazzi NL, Nobari H. Effects of home confinement on physical activity, nutrition, and sleep quality during the COVID-19 outbreak in amateur and elite athletes. Front Nutr 2023; 10:1143340. [PMID: 37139442 PMCID: PMC10150803 DOI: 10.3389/fnut.2023.1143340] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [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: 01/12/2023] [Accepted: 03/09/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction Despite the progress in the management of the pandemic caused by COVID-19, it is necessary to continue exploring and explaining how this situation affected the athlete population around the world to improve their circumstances and reduce the negative impact of changes in their lifestyle conditions that were necessitated due to the pandemic. The aim of this study was to analyze the moderating influence of physical activity (PA) and dietary habits on the impact of the COVID-19 pandemic experience on sleep quality in elite and amateur athletes. Materials and methods A total of 1,420 elite (40.1%) and amateur (59.9%) athletes (41% women; 59% men) from 14 different countries participated in a cross-sectional design study. Data were collected using a battery of questionnaires that identified sociodemographic data, sleep quality index, PA levels, dietary habits, and the athletes' perception of their experience during the COVID-19 pandemic. Means and standard deviations were calculated for each variable. The analysis of variances and the correlation between variables were carried out with non-parametric statistics. A simple moderation effect was calculated to analyze the interaction between PA or dietary habits on the perception of the COVID-19 experience effect on sleep quality in elite and amateur athletes. Results The PA level of elite athletes was higher than amateur athletes during COVID-19 (p < 0.001). However, the PA level of both categories of athletes was lower during COVID-19 than pre-COVID-19 (p < 0.01). In addition, amateurs had a higher diet quality than elite athletes during the pandemic (p = 0.014). The perception of the COVID-19 experience as controllable was significantly higher (p = 0.020) among elite athletes. In addition, two moderating effects had significant interactions. For amateur athletes, the PA level moderated the effect of controllable COVID-19 experience on sleep quality [F (3,777) = 3.05; p = 0.028], while for elite athletes, the same effect was moderated by dietary habits [F (3,506) = 4.47, p = 0.004]. Conclusion Elite athletes had different lifestyle behaviors compared to amateurs during the COVID-19 lockdown. Furthermore, the relevance of maintaining high levels of PA for amateurs and good quality dietary habits by elite athletes was noted by the moderating effect that both variables had on the influence of the controllable experience during the COVID-19 pandemic on sleep quality.
Collapse
Affiliation(s)
- Morteza Taheri
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
- Department of Motor Behavior, Faculty of Sport Sciences and Health, University of Tehran, Tehran, Iran
- Morteza Taheri
| | - Kadijeh Irandoust
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
- Institute of Future Studies, Imam Khomeini International University, Qazvin, Iran
| | | | - Hussein Muñoz-Helú
- Department of Economic-Administrative Sciences, Autonomous University of Occident, Los Mochis, Mexico
| | | | - Raymundo Torres-Ramírez
- Department of Economic-Administrative Sciences, Autonomous University of Occident, Los Mochis, Mexico
| | - Masoud Mirmoezzi
- Faculty of Physical Education and Sport Science, Islamic Azad University, Tehran, Iran
| | - Leila Youzbashi
- Department of sport sciences, Faculty of Humanities, University of Zanjan, Zanjan, Iran
| | - Fatemeh Mirakhori
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
- Department of Motor Behavior, Faculty of Sport Sciences and Health, University of Tehran, Tehran, Iran
| | - Ismail Dergaa
- Primary Health Care Corporation, Doha, Qatar
- Research Unit Physical Activity, Sport, and Health, (UR18JS01), National Observatory of Sport, Tunis, Tunisia
- High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Espírito Santo, Brazil
| | | | | | - Hassane Zouhal
- Univ Rennes, M2S (Laboratoire Mouvement, Sport, Santé) - EA 1274, Rennes, France
- Institute International des Sciences du Sport, Irodouer, France
| | | | - Yusuf Soylu
- Faculty of Sport Sciences, Tokat Gaziosmanpasa University, Tokat, Türkiye
| | | | - Juan González-Hernández
- Department of Personality, Evaluation and Psychological Treatment, University of Granada, Granada, Spain
| | - Germán Hernández-Cruz
- Faculty of Sport Organization, Autonomous University of Nuevo Leon, San Nicolás de los Garza, Mexico
| | | | - Cem Kurt
- Kirkpinar Sport Sciences Faculty, Trakya University, Edirne, Türkiye
| | - Khaled Trabelsi
- High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | - Hamdi Chtourou
- Research Unit Physical Activity, Sport, and Health, (UR18JS01), National Observatory of Sport, Tunis, Tunisia
- High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | | | | | | | - Farnaz Torabi
- Department of Physical Education, Payame Noor University, Tehran, Iran
| | - Helmi Ben Saad
- Faculty of Medicine, Farhat Hached Hospital, Research Laboratory “Heart Failure, LR12SP09”, University of Sousse, Sousse, Tunisia
| | - Jad Adrian Washif
- Sports Performance Division, Institut Sukan Negara Malaysia (National Sports Institute of Malaysia), Kuala Lumpur, Malaysia
| | - Jana Strahler
- Sport Psychology, Institute of Sport and Sport Science, University of Freiburg, Freiburg, Germany
| | | | - Tyler W. Lebaron
- Department of Kinesiology and Outdoor Recreation, Southern Utah University, Cedar City, UT, United States
- Molecular Hydrogen Institute, Enoch, UT, United States
- Centre of Experimental Medicine, Institute for Heart Research, Slovak Academy of Sciences, Bratislava, Slovakia
| | | | - Marjan Sadat Rezaei
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
| | - Mozhgan Moshtagh
- Social Determinants of Health Research Center, Faculty of Health, Birjand University of Medical Sciences, Birjand, Iran
| | - Fatma Hilal Yagin
- Department of Biostatistics, and Medical Informatics, Faculty of Medicine, Inonu University, Malatya, Türkiye
| | - Mehmet Gülü
- Department of Sport Management, Faculty of Sport Sciences, Kirikkale University, Kirikkale, Türkiye
| | - Atefeh Esmaeili
- Department of Sport Sciences, Imam Khomeini International University, Qazvin, Iran
| | - Patrick Müller
- Division of Cardiology and Angiology, German Center for Neurodegenerative Diseases (DZNE), Univerisity Hospital Magdeburg, Magdeburg, Germany
| | - Achraf Ammar
- High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
- Department of Training and Movement Science, Institute of Sport Science, Johannes Gutenberg-University Mainz, Mainz, Germany
- Interdisciplinary Laboratory in Neurosciences, Physiology and Psychology: Physical Activity, Health and Learning (LINP2), UFR STAPS (Faculty of Sport Sciences), UPL, Paris Nanterre University, Nanterre, France
| | - Egeria Scoditti
- National Research Council (CNR)-Institute of Clinical Physiology (IFC), Lecce, Italy
| | - Sergio Garbarino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Luca Puce
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Nicola Luigi Bragazzi
- Human Nutrition Unit, Department of Food and Drugs, Medical School, University of Parma, Parma, Italy
- *Correspondence: Nicola Luigi Bragazzi
| | - Hadi Nobari
- Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| |
Collapse
|
16
|
Dos Anjos Souza VR, Seffrin A, da Cunha RA, Vivan L, de Lira CAB, Vancini RL, Weiss K, Knechtle B, Andrade MS. Running economy in long-distance runners is positively affected by running experience and negatively by aging. Physiol Behav 2023; 258:114032. [PMID: 36384169 DOI: 10.1016/j.physbeh.2022.114032] [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: 08/11/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The maximum oxygen uptake (V˙O2max), the maximum rate of oxygen that can be sustained before the onset of blood lactate accumulation, and the metabolic cost of locomotion are the main physiological factors associated with long-distance running performance. The latter is known as the running economy. Generally, runners reach peak performance in long races between 25 and 30 years of age, with a progressive decline occurring thereafter. However, it is not known whether the running economy is affected or how it is affected by aging. AIM To investigate the effect of age and years of running experience on the running economy of amateur long-distance runners aged 20-80 years. METHODS Sixty-nine recreational long-distance runners, divided into five age groups according to decade of life, participated in this study: Group 1 (n= 9) 27.2 ± 1.3 years, Group 2 (n= 18) 35.9 ± 2.2 years, Group 3 (n= 17) 43.4 ± 2.8 years, Group 4 (n= 17) 53.0 ± 2.3 years, and Group 5 (n= 8) 65.5 ± 2.9 years. For running economy assessment, oxygen cost (OC) and energy cost (EC) were measured. Furthermore, the participants were interviewed on their running experience. RESULTS For EC, the two independent variables composing the regression model were age (ß = 0.703, t= 5.443, p < 0.001) and running experience (ß = -0.230, t = -1.785, p= 0.07), and 34% of the energy cost variation can be explained by these two factors. EC and OC were compared among the groups. There were no significant differences between Groups 1 and 2 (p= 0.999), Groups 1 and 3 (p= 1.000), and Groups 1 and 4 (p= 0.528). However, Group 5 had a significantly higher energy cost than Group 1 (p < 0.001), Group 2 (p < 0.001), Group 3 (p < 0.001) and Group 4 (p < 0.001). CONCLUSION The number of years of running experience has a positive effect on running economy, but it is insufficient to overcome the negative effect of the aging process. Furthermore, running economy was significantly worse in participants aged ≥60 years compared with that in younger athletes.
Collapse
Affiliation(s)
| | - Aldo Seffrin
- Postgraduate program in Translation Medicine, Federal University of São Paulo, Brazil
| | | | - Lavínia Vivan
- Postgraduate program in Translation Medicine, Federal University of São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | | |
Collapse
|
17
|
Silva VLD, Nunes RDL, Pereira CCA, Lima-Leopoldo AP, Lunz W, Vancini RL, Leopoldo AS. Knowledge about first aid among physical education professionals outside school settings. Sustinere 2022. [DOI: 10.12957/sustinere.2022.45333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
18
|
de Oliveira VN, Costa TG, Andrade MS, Vancini RL, Weiss K, Knechtle B, Narciso FV, Rosa JPP, Andre Barbosa de Lira C. Possible effects of uberization on the quality of sleep of professional drivers. Chronobiol Int 2022; 40:199-203. [PMID: 36475445 DOI: 10.1080/07420528.2022.2154225] [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: 12/13/2022]
Abstract
Uber and other on-demand business platforms drivers experience unparalleled flexibility in work hours, and many are using this model instead of working a fixed-hours job. The option of working more hours a day and, as a result, increasing the remuneration received is often chosen by drivers even at the expense of sleep. Due to their professional obligation, this population is at risk of excessive sleepiness due to sleep deprivation or poor sleep quality, increasing the risk of detrimental effects on health and the risk of car accidents. Considering that sleep is essential for general health, it is mandatory to create strategies to address these issues, such as limiting the maximum number of hours worked a day under the laws regulating labor rights and periodically assessing drivers' alertness.
Collapse
Affiliation(s)
- Vinnycius Nunes de Oliveira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Thalles Guilarducci Costa
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
| | | | | | - Claudio Andre Barbosa de Lira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| |
Collapse
|
19
|
Oppermann J, Knechtle B, Seffrin A, Vancini RL, de Lira CAB, Hill L, Andrade MS. Sex Difference in Female and Male Ice Swimmers for Different Strokes and Water Categories Over Short and Middle Distances: A Descriptive Study. Sports Med - Open 2022; 8:63. [PMID: 35536463 PMCID: PMC9091067 DOI: 10.1186/s40798-022-00451-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Accepted: 04/18/2022] [Indexed: 11/12/2022]
Abstract
Background Winter swimming developed from a national tradition into a health-improving sport with international competitions. The difference in performance between women and men was thoroughly examined in various sporting disciplines; however, there is little data on winter swimming events. Therefore, this study aims to compare the sex differences in female and male winter swimmers for a distinct stroke over distances of 25 m and 200 m in ice water, freezing water and cold water in the multiple stages of the Winter Swimming World Cup, hosted by the International Winter Swimming Association (IWSA) since 2016. Methods All data included in this study were obtained from the official results of the Winter Swimming World Cup, published on the “International Winter Swimming Association” (IWSA) website. The Mann–Whitney U test was used to compare race time between sexes in different swimming strokes and categories of water. In contrast, the Kruskal–Wallis H test was used to compare differences between swimming strokes or water categories for the same sex. Results For 25 m and 200 m events of the “IWSA World Cup,” male athletes were faster than female athletes, regardless of stroke and water temperature category. However, the effect size of the difference between the sexes was greater in 25 m than in 200 m for all strokes and water temperatures. Swimming speed for the same-sex differed between the swimming stroke in relation to the water temperature category. Head-up breaststroke was found to be the slowest stroke (p < 0.05). Conclusion In water temperatures between − 2° and + 9 °C, men were faster than women in all stages of the “IWSA World Cup,” regardless of the swimming stroke, but the effect size of the difference between the sexes was greater in shorter than in longer events.
Collapse
|
20
|
da Costa TS, Seffrin A, de Castro Filho J, Togni G, Castardeli E, Barbosa de Lira CA, Vancini RL, Knechtle B, Rosemann T, Andrade MS. Effects of aerobic and strength training on depression, anxiety, and health self-perception levels during the COVID-19 pandemic. Eur Rev Med Pharmacol Sci 2022; 26:5601-5610. [PMID: 35993659 DOI: 10.26355/eurrev_202208_29433] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE This study aimed at comparing the depression and anxiety levels, and health self-perception during the coronavirus disease 2019 pandemic among subjects who practice aerobic, strength, and mixed (aerobic and strength) exercises and nonsports participants. MATERIALS AND METHODS We included 304 Brazilians of both sexes in this cross-sectional study. All participants were recruited through online advertisement and completed a self-administered questionnaire regarding the personal information, level of restriction adopted, physical activity, and mood state screening (Patient Health Questionnaire-9 and General Anxiety Disorder-7). We divided the participants into four groups: strength sports group (CrossFit or strength training), aerobic/endurance sports groups (running, cycling, triathlon, or swimming), mixed sports groups (individuals who practice endurance and strength sports), and nonsports group. RESULTS The Kruskal-Wallis test showed a significant effect of the group on the depression and anxiety levels. Meanwhile, the post-hoc comparisons showed a significantly lower depression level in the mixed and aerobic sports groups than in the strength sports and nonsports groups, and a significantly lower anxiety level in the mixed and aerobic sports groups than in the nonsports group. Furthermore, participants in the mixed, strength, and aerobic sports groups presented a better level of health self-assessment than the nonsports group, and those in the mixed sports group had a better level of health self-assessment than the strength or aerobic sports groups. CONCLUSIONS Individuals practicing aerobic exercises present lower depression and anxiety levels than those practicing strength training and are inactive. However, individuals who practice strength exercises and aerobics have the best levels of health perception.
Collapse
Affiliation(s)
- T S da Costa
- Physiology Department, Federal University of Sao Paulo, Sao Paulo, Brazil.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Viana RB, Morais SPD, Vancini RL, Andrade MS, Costa GDCT, Knechtle B, Nikolaidis PT, Lira CABD. EXERCISE SCIENCE IN HIGH SCHOOL BIOLOGY TEXTBOOKS. REV BRAS MED ESPORTE 2022. [DOI: 10.1590/1517-8692202228042021_0406] [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: 11/21/2022] Open
Abstract
ABSTRACT The content of high school textbooks related to physical activity and exercise is of utmost importance because physical activity and exercise are considered important tools in maintaining and improving health. Our objective was to analyze the presence and quality of exercise science content in high school biology textbooks approved by the National Textbook Plan. A guiding document was developed to enable the analysis of the textbooks. The topics investigated were: I) the extent of content related to exercise science; II) misconceptions about exercise science; III) health benefits attributed to exercise. The academic qualifications of the textbook authors were also analyzed. All analyzed textbooks (n = 9) featured some degree of exercise science content. In addition, ~67% of textbooks analyzed had at least one misconception regarding exercise science, the most common being related to biochemistry and muscle physiology. Also, 93.8% of the authors had undergraduate degrees in biological sciences; 43.8% had doctoral degrees. In conclusion, all high school biology textbooks presented content related to exercise science; however, most of them presented at least one misconception regarding exercise science. Thus, we suggest that the Brazilian National Textbook Plan should improve the criteria for analyzing biology textbooks. Level of Evidence III; Economic and decision analyses - Development of an economic or decision model.
Collapse
Affiliation(s)
- Ricardo Borges Viana
- Universidade Estadual de Goiás, Brazil; Faculdade Estácio de Sá de Goiás, Brazil
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Barbosa Junior JG, Barbosa de Lira CA, Vancini RL, Puccinelli PJ, Seffrin A, Vivan L, Ribeiro Dos Anjos V, Weiss K, Knechtle B, Andrade MS. Comparison of the levels of depression and anxiety during the first and fourth waves of coronavirus disease-2019 pandemic in Brazil. Eur Rev Med Pharmacol Sci 2022; 26:4148-4157. [PMID: 35731088 DOI: 10.26355/eurrev_202206_28988] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To compare the levels of depression, anxiety, physical activity, and mobility restrictions between the first wave in June 2020 and the fourth wave in January 2022 of the coronavirus disease-2019 (COVID-19) pandemic in Brazil. PATIENTS AND METHODS Brazilian citizens answered a self-administered questionnaire that included questions related to personal information, mobility restriction levels, physical activity levels, and the status of mood disorders in June 2020 (n=1853) and January 2022 (n=728). RESULTS The levels of mobility restrictions (p<0.001), anxiety (p<0.001), and depression (p<0.001) significantly decreased from 2020 to 2022. In June 2020, 23.2% of the participants presented moderate to severe anxiety, and in January 2022, this percentage decreased to 14.8%. In June 2020, 29.6% of the participants presented moderate to severe depressive symptoms, and in January 2022 this percentage decreased to 19.3%. On the contrary, physical activity levels significantly increased between 2020 and 2022 (p<0.001). CONCLUSIONS During the fourth wave of the COVID-19 pandemic, participants were less restricted and more physically active than in the first wave. Furthermore, anxiety and depression levels were significantly lower in the fourth wave than in the first wave. Despite this reduction, levels of anxiety and depression remain high; therefore, the authors suggest measures to encourage physical activity and promote mental health.
Collapse
Affiliation(s)
- J G Barbosa Junior
- Programa de Pós-Graduação em Medicina Translacional, Universidade Federal de São Paulo, São Paulo, Brazil.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Gimenes Marfori BC, Barbosa de Lira CA, Vancini RL, Nikolaidis PT, Knechtle B, Santos Andrade M. Association between lowering restriction levels during the coronavirus outbreak and physical activity among adults: a longitudinal observational study in Brazil. Eur Rev Med Pharmacol Sci 2022; 26:3377-3385. [PMID: 35587092 DOI: 10.26355/eurrev_202205_28759] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The COVID-19 pandemic has had significant consequences on public health and lifestyle and has negatively affected mental health and the level of physical activity worldwide. This study examined the impact of reopening fitness centers and nonessential services and introducing flexible measures to ensure social distancing on physical activity and mental health. MATERIALS AND METHODS This was a longitudinal study. A self-administered questionnaire, including personal, behavioral, physical activity, perception of health, and mood state disorder information, was answered by 128 Brazilians in June 2020 (during severe restrictive measures) and again in April 2021 (after fitness centers and nonessential services were reopened). RESULTS The restriction level adopted in April 2021 was significantly lower than that in June 2020 (p<0.001). The level of physical activity (p<0.001) and health status perception (p<0.001) decreased from June 2020 to April 2021. The median values for depression and anxiety did not differ across the study period. CONCLUSIONS The level of physical activity was reduced during the COVID-19 pandemic, and anxiety and depression were not improved following less restrictive social distancing measures and the reopening of fitness centers. Thus, the return to a prepandemic level of physical activity and mental health status may not be automatic. The results presented herein suggest that the decrease in physical activity observed in the population may be challenging in the postpandemic period.
Collapse
Affiliation(s)
- B C Gimenes Marfori
- Departamento de Ortopedia e Traumatologia, Universidade Federal de São Paulo, São Paulo, Brasil.
| | | | | | | | | | | |
Collapse
|
24
|
Zimmermann L, Knechtle B, Oppermann J, Seffrin A, Vancini RL, Barbosa de Lira CA, Gronek P, Hill L, Andrade MS. The aspects of sex, age and nationality in winter swimming performance. Eur Rev Med Pharmacol Sci 2022; 26:3469-3482. [PMID: 35647827 DOI: 10.26355/eurrev_202205_28841] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Winter swimming is a new sport discipline. Very little is known, however, about the sex differences, origin, participation and performance of the world's best winter swimmers. Therefore, the study aimed to investigate sex differences in performance and age. Furthermore, it should be determined which country has the fastest swimmers, the highest numbers of participants and the most successful age group athletes in winter swimming. SUBJECTS AND METHODS A total of 6,477 results from the 25 m events of the IWSA (International Winter Swimming Association) World Cups from 2016-2020 was collected from the official website of IWSA. Data were analyzed using a generalized linear model (GLM) with a gamma probability distribution and identity link function. The 25 m events were carried out in head-up breaststroke style, freestyle and butterfly. The nationalities were grouped into six groups, the five nationalities with the highest number of participants in the 25 m competitions and one group with the other nationalities. The mean time of 25 m races by sex and country of the total sample was compared. For the top 10 comparisons, the best ten athletes from the six groups were selected. The mean time of each top 10 groups was compared by sex and nationality. RESULTS Men were faster than women for all categories. Swimmers in age group 15-29 years were the fastest, where females were the fastest in age group 15-19 years and males in age group 20-29 years. Women from both Russia and Estonia and men from both Russia and China were the fastest. Both Russian and Chinese males were the fastest in all water categories in the top 10 section in the 25 m events. CONCLUSIONS In summary, males were faster than females in the IWSA World Cups between 2016 and 2020. The age group of 15-29 years old athletes was the most successful while females had their age of peak performance earlier than males. Russian and Estonian males and Russian females were the overall fastest in the 25 m events in all water categories. Future studies should investigate the optimal anthropometric characteristics of male and female winter swimming sprint athletes and whether there are distinct areas in Russia, Estonia and China, where many international winter swimming athletes originate.
Collapse
Affiliation(s)
- L Zimmermann
- Institute of Primary Care, University Hospital, Zurich, Switzerland.
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Akbari HA, Yoosefi M, Pourabbas M, Weiss K, Knechtle B, Vancini RL, Trakada G, Ben Saad H, Lavie CJ, Ghram A. Association of Ramadan Participation with Psychological Parameters: A Cross-Sectional Study during the COVID-19 Pandemic in Iran. J Clin Med 2022; 11:jcm11092346. [PMID: 35566470 PMCID: PMC9103718 DOI: 10.3390/jcm11092346] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/16/2022] [Accepted: 04/19/2022] [Indexed: 02/01/2023] Open
Abstract
COVID-19 restrictions are associated with poor physical-activity (PA). Less is known about the relationship between the combination of these restrictions with Ramadan intermittent fasting (RIF), PA, mental health, and sleep-quality. The present study aimed to evaluate whether COVID-19 restrictions and RIF during the fourth wave of the COVID-19 pandemic in Iran are associated with poor PA, anxiety, well-being, and sleep-quality outcomes. A total of 510 individuals participated in an online questionnaire that was disseminated to adults (≥18 years) residing in Iran from 13 May 2021 to 16 May 2021 (~3 days), just after the end of Ramadan 2021. PA behavior (Godin-Shephard Leisure-Time Exercise Questionnaire), anxiety (General Anxiety Disorder-7), well-being (Mental Health Continuum-Short Form), and sleep-quality (Pittsburgh Sleep Quality Index). Of 510 individuals included in the study (331 female (64.9%); mean ± SD, 31 ± 12 years), 172 (33.7%) reported less PA during the Ramadan 2021. PA was associated with better well-being and sleep-quality outcomes. Regardless of PA, participants who fasted for all of Ramadan had less anxiety and better well-being outcomes than those who fasted part of Ramadan or did not fast at all. However, the fasting part of Ramadan decreased the sleep-quality of active participants. The Ramadan 2021 was associated with poor PA, well-being, and sleep-quality of Iranians. However, PA was associated with better well-being and sleep-quality outcomes, and those who fasted all Ramadan had better anxiety and well-being outcomes. Therefore, PA during Ramadan might be an essential and scalable mental health resilience builder during COVID-19 restrictions which should be encouraged.
Collapse
Affiliation(s)
- Hesam Addin Akbari
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran 1415563117, Iran; (H.A.A.); (M.Y.); (M.P.)
| | - Mohammad Yoosefi
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran 1415563117, Iran; (H.A.A.); (M.Y.); (M.P.)
| | - Maryam Pourabbas
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran 1415563117, Iran; (H.A.A.); (M.Y.); (M.P.)
| | - Katja Weiss
- Medbase St. Gallen Am Vadianplatz, 9100 St. Gallen, Switzerland; (K.W.); (B.K.)
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, 9100 St. Gallen, Switzerland; (K.W.); (B.K.)
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Vitória 29075-910, Brazil;
| | - Georgia Trakada
- Department of Clinical Therapeutics, National and Kapodistrian University of Athens, School of Medicine, 115 28 Athens, Greece;
| | - Helmi Ben Saad
- Research Laboratory “Heart Failure, LR12SP09”, Faculty of Medicine of Sousse, Hospital Farhat HACHED of Sousse, University of Sousse, Sousse 4054, Tunisia;
| | - Carl J. Lavie
- Healthy Living for Pandemic Event Protection (HL—PIVOT) Network, Chicago, IL 60612, USA;
- Department of Cardiovascular Diseases, John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA 70121, USA
| | - Amine Ghram
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran 1415563117, Iran; (H.A.A.); (M.Y.); (M.P.)
- Healthy Living for Pandemic Event Protection (HL—PIVOT) Network, Chicago, IL 60612, USA;
- Correspondence:
| |
Collapse
|
26
|
Rosa JPP, Gentil P, Knechtle B, Vancini RL, Campos MH, Vieira CA, Andrade MS, de Lira CAB. Technology and Sleep Quality: Friend or Foe? Let the Exergames Come into Play! Int J Sports Med 2022; 43:768-772. [PMID: 35315004 DOI: 10.1055/a-1756-5005] [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: 10/18/2022]
Abstract
Low sleep quality is associated with many health problems. Although physical exercise is a nonpharmacological tool that positively impacts sleep quality, there are many barriers (lack of energy, lack of motivation, lack of skills, lack of resources, and fear of injury) for people to adopt an active lifestyle. Exergames are an alternative way of physical exercise that are funnier and more attractive than traditional forms of physical exercise and, therefore, has the potential to increase adherence to a physical exercise program. Given that previous studies showed that exergames presents similar physiological and psychological outcomes to traditional forms of exercise, we aimed to discuss in this narrative review potentials applications, limitations and perspectives of using exergames to improve sleep quality.
Collapse
Affiliation(s)
- João Paulo Pereira Rosa
- Faculdade Educação Física e Dança, Universidade Federal de Goias - Campus Samambaia, Goiania, Brazil
| | - Paulo Gentil
- Faculdade Educação Física e Dança, Universidade Federal de Goias - Campus Samambaia, Goiania, Brazil
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.,Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Mário Hebling Campos
- Faculdade Educação Física e Dança, Universidade Federal de Goias - Campus Samambaia, Goiania, Brazil
| | - Carlos Alexendre Vieira
- Faculdade Educação Física e Dança, Universidade Federal de Goias - Campus Samambaia, Goiania, Brazil
| | | | | |
Collapse
|
27
|
Costa TG, Duque L, do Amaral LC, Viana RB, da Silva WF, Vancini RL, Andrade MS, de Lira CAB. Unpleasant Pictures Exposure Evokes Different Repercussion on Emotional State and Heart Rate Response in Healthy Women and Men. Appl Psychophysiol Biofeedback 2022; 47:85-94. [PMID: 35006474 DOI: 10.1007/s10484-021-09532-0] [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] [Indexed: 11/25/2022]
Abstract
To evaluate the heart rate response, emotion and changes in anxiety and anger levels after exposure to unpleasant pictures from the International Assessment Pictures System (IAPS) compared with neutral picture exposure in healthy individuals. Forty participants (23 women) visited the laboratory on two occasions. State anger and state anxiety levels were evaluated pre- and post-visualization of a set of IAPS pictures and heart rate was monitored during exposure. Two different picture sets were utilized-one with neutral pictures (that served as the control) and the other with unpleasant pictures. State anxiety and state anger were higher in post-unpleasant session for women than before (p < 0.001). For men, only state anxiety was higher in the post-unpleasant session (p < 0.001). State anxiety (p = 0.004) and state anger (p < 0.001) post-unpleasant session was higher for women than in men. The pleasure and dominance domains were lower in the unpleasant session for both men and women (p < 0.001), and the arousal domain was higher for both men and women (p < 0.001) than in the neutral session. In the unpleasant session, arousal was higher (p = 0.004), and dominance was lower (p < 0.001) among women than among men, but no difference in pleasure was found (p > 0.05). For women, average heart rate was higher on unpleasant session, compared to neutral (p = 0.01), but not for men (p > 0.05). Women are more sensitive and react strongly to unpleasant picture exposure. The IAPS unpleasant session was not able to induce anger levels in men.
Collapse
Affiliation(s)
- Thalles Guilarducci Costa
- College of Physical Education and Dance, Federal University of Goiás, Avenue Esperança s/n, Campus Samambaia, Goiânia, 74690-900, Brazil
| | - Lucas Duque
- College of Physical Education and Dance, Federal University of Goiás, Avenue Esperança s/n, Campus Samambaia, Goiânia, 74690-900, Brazil
| | - Lucas Carrara do Amaral
- College of Physical Education and Dance, Federal University of Goiás, Avenue Esperança s/n, Campus Samambaia, Goiânia, 74690-900, Brazil
| | - Ricardo Borges Viana
- Superior School of Physical Education and Physiotherapy of Goiás, Goiânia, Brazil.,Laboratory of Exercise Physiology, Estácio de Sá College, Goiânia, Brazil
| | - Wellington Fernando da Silva
- College of Physical Education and Dance, Federal University of Goiás, Avenue Esperança s/n, Campus Samambaia, Goiânia, 74690-900, Brazil
| | - Rodrigo Luiz Vancini
- Center of Physical Education and Sports, Federal University of Espírito Santo, Vitória, Brazil
| | | | - Claudio Andre Barbosa de Lira
- College of Physical Education and Dance, Federal University of Goiás, Avenue Esperança s/n, Campus Samambaia, Goiânia, 74690-900, Brazil.
| |
Collapse
|
28
|
Fagundes U, Vancini RL, Seffrin A, de Almeida AA, Nikolaidis PT, Rosemann T, Knechtle B, Andrade MS, de Lira CAB. Adolescent female handball players present greater bone mass content than soccer players: A cross-sectional study. Bone 2022; 154:116217. [PMID: 34583063 DOI: 10.1016/j.bone.2021.116217] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/07/2021] [Accepted: 09/21/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Osteoporosis is a systemic disease affecting half of women over the age of 50 years. Considering that almost 90% of peak of bone mass is achieved until the second decade of life, ensuring a maximal bone mineral content acquisition may compensate for age-associated bone loss. Among several other factors, physical activity has been recommended to improve bone mass acquisition. However, it is unknown whether athletes involved with sports with different impact loading characteristics differ in regards to bone mass measurements. AIM To compare the bone mass content, bone mass density and lean mass of young female soccer players (odd-impact loading exercise), handball players (high-impact loading exercises) and non-athletes. METHODS A total of 115 female handball players (15.5 ± 1.3 years, 165.2 ± 5.6 cm and 61.9 ± 9.3 kg) and 142 soccer players (15.5 ± 1.5 years, 163.7 ± 6.6 cm and 56.5 ± 7.7 kg) were evaluated for body composition using a dual-emission X-ray absorptiometry system, and 136 female non-athletes (data from NHANES) (15.1 ± 1.32 years, 163.5 ± 5.8 cm and 67.2 ± 19.4 kg) were considered as the control. RESULTS Handball players presented higher bone mass content values than soccer players for upper limbs (294.8 ± 40.2 g and 270.7 ± 45.7 g, p < 0.001), lower limbs (1011.6 ± 145.5 g and 967.7 ± 144.3 g, p = 0.035), trunk (911.1 ± 182.5 g and 841.6 ± 163.7 g, p = 0.001), ribs (312.4 ± 69.9 g and 272.9 ± 58.0 g, p < 0.001), spine (245.1 ± 46.8 g and 222.0 ± 45.1 g, p < 0.001) and total bone mass (2708.7 ± 384.1 g and 2534.8 ± 386.0 g, p < 0.001). Moreover, non-athletes presented lower bone mass content for lower limbs (740.6 ± 132.3 g, p < 0.001), trunk (539.7 ± 98.6 g, p < 0.001), ribs (138.2 ± 29.9 g, p < 0.001), pelvis (238.9 ± 54.6 g, p < 0.001), spine (152.8 ± 26.4 g, p < 0.001) and total bone mass (1987.5 ± 311.3 g, p < 0.001) than both handball and soccer players. Handball players also presented higher bone mass density values than soccer players for trunk, ribs and spine (p < 0.05) and handball and soccer players presented higher bone mass density than non-athletes for all measurements (p < 0.005). Finally, the non-athletes' lower limb lean mass was lower than soccer and handball players values (p < 0.05). CONCLUSION Adolescent females engaged in handball training for at least one year present higher bone mass contents than those who are engaged in soccer training, which, in turn, present higher bone mass contents than non-athletes. These results might be used by physicians and healthcare providers to justify the choice of a particular sport to enhance bone mass gain in female adolescents.
Collapse
Affiliation(s)
- Ulysses Fagundes
- Department of Physiology, Federal University of São Paulo, Brazil
| | - Rodrigo Luiz Vancini
- Center of Physical Education and Sports, Federal University of Espírito Santo, Brazil
| | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, Brazil
| | | | | | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland; Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.
| | | | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Brazil
| |
Collapse
|
29
|
Rosa JPP, Rodrigues DF, Viana RB, Vancini RL, Andrade MS, Barbosa de-Lira CA. Are exergames an option to cope with sleep disorders during the COVID-19 outbreak? Sleep Sci 2022; 15:393-397. [PMID: 35371409 PMCID: PMC8906372 DOI: 10.5935/1984-0063.20210030] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/23/2021] [Indexed: 11/20/2022] Open
Abstract
During the COVID-19 pandemic, factors related to the isolation and quarantine period increased psychobiological distress in the general population around the world, increasing anxiety, emotional stress, and depression, as well as worsening of the quality of sleep. Seeking alternatives to provide support for the implementation of some interventions for well-being and health under pandemic conditions, exergames (active video games) seem to be a feasible alternative to keep people physically active and to positively impact sleep health. In this overview article, we discussed the feasibility of exergames as an option to cope with sleep disorders and improve sleep quality during the COVID-19 outbreak through increasing physical exercise and physical fitness levels.
Collapse
Affiliation(s)
- João Paulo Pereira Rosa
- Universidade Federal de Goiás, Faculdade de Educação Física e Dança - Goiânia - Goiás - Brazil
- Exersci Scientific Consulting, Sleep and Exercise - Uberlândia - Minas Gerais - Brazil
| | | | - Ricardo Borges Viana
- Universidade Estadual de Goiás, Escola Superior de Educação Física e Fisioterapia - Goiânia - Goiás - Brazil
| | - Rodrigo Luiz Vancini
- Universidade Federal do Espírito Santo, Centro de Educação Física e Desportos - Vitória - Espírito Santo - Brazil
| | - Marília Santos Andrade
- Universidade Federal de São Paulo, Departamento de Fisiologia - São Paulo - São Paulo - Brazil
| | - Claudio Andre Barbosa de-Lira
- Universidade Federal de Goiás, Faculdade de Educação Física e Dança - Goiânia - Goiás - Brazil
- Corresponding author: Claudio Andre Barbosa de-Lira E-mail:
| |
Collapse
|
30
|
Souza D, Pessoni A, Barbosa de Lira CA, Vancini RL, Ramírez-Vélez R, Gentil P. Supervised home-based resistance training for managing idiopathic peripheral polyneuropathy - A case report. J Bodyw Mov Ther 2021; 28:126-130. [PMID: 34776129 DOI: 10.1016/j.jbmt.2021.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 01/05/2021] [Revised: 06/09/2021] [Accepted: 07/12/2021] [Indexed: 11/19/2022]
Abstract
PURPOSE This case report aimed to investigate the effects of supervised home-based resistance training (RT) on functional capacity and mental health on a man with idiopathic peripheral polyneuropathy (PP). METHOD A 50-year-old man diagnosed with PP with no previous experience in RT performed 24 session of home-based RT for 12 weeks. Resistance training consisted of 3 exercises performed with 3 sets and lasted approximately 30 min per session. Exercises were performed with minimal implements (e.g., elastic tubes and light dumbbells). The Patient was evaluated for muscle performance, functionality, anxiety levels, and depressive symptoms before and after intervention period. Muscle performance was evaluated though 30-s push up test (PU30), functional capacity was evaluated through functional tests [sit to stand test (SST), arm curl (AC), and 2-min step test (2-MST)] and anxiety levels and depressive symptoms were evaluated through the State-Trait Anxiety Inventory (STAI) and Beck's depression inventory (BDI), respectively. RESULTS After 12 weeks, the performance on PU30 increased 40% (from 8 to 11 repetitions), while the performance on SST, AC and 2-MST increased 100% (from 4 to 8 repetitions), 44% (from 16 to 23 repetitions) and 157% (from 47 to 121 repetitions), respectively. Anxiety state and trait levels have been reduced 24% (from 42 to 32 scores) and 4% (from 47 to 45 scores), respectively. There was no change for BDI. CONCLUSION Supervised home-based RT using low cost and affordable equipment was a feasible strategy to provide functional capacity and mental health benefits in a patient with PP.
Collapse
Affiliation(s)
- Daniel Souza
- College of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil.
| | - Alana Pessoni
- College of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | | | - Rodrigo Luiz Vancini
- Physical Education and Sport Center, Federal University of Espírito Santo, Vitória, Brazil
| | - Robinson Ramírez-Vélez
- Navarrabiomed-Public University of Navarra (UPNA)-Navarra Hospital Complex (CHN), Health Research Institute of Navarra (IdiSNA), Pamplona, Spain
| | - Paulo Gentil
- College of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil; Hypertension League Federal University of Goiás, Goiânia, Brazil
| |
Collapse
|
31
|
Togni G, Puccinelli PJ, Costa T, Seffrin A, de Lira CAB, Vancini RL, Santos DDAT, Nikolaidis PT, Knechtle B, Andrade MS. Factors Associated with Reduction in Physical Activity during the COVID-19 Pandemic in São Paulo, Brazil: An Internet-Based Survey Conducted in June 2020. Int J Environ Res Public Health 2021; 18:11397. [PMID: 34769910 PMCID: PMC8583209 DOI: 10.3390/ijerph182111397] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/23/2021] [Accepted: 10/24/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND The COVID-19 pandemic negatively affected physical activity levels. This study investigated the factors associated with the change in physical activity level in Brazilians residing in the city of São Paulo. METHODS A self-administered questionnaire, addressing personal data, restriction level, education level, family income, daily working hours, and physical activity level, was answered by 2140 volunteers, of which 1179 were excluded because the answers were either incomplete or the respondents were not from São Paulo. The total number of participants selected was 961 (581 female and 380 male). RESULTS The physical activity level adopted prior to the pandemic period (p < 0.001) and family income (p = 0.001) correlated significantly with physical activity level reduction during the pandemic. The proportion of people who reduced their physical activity was greater among those who were very active than those who were active (adjusted prevalence ratio [aPR]: 0.65 [confidence interval (CI): 0.52-0.80]) or insufficiently active [aPR: 0.39 (0.18-0.82)]. The proportion of people who reduced their physical activity was greater among those who received a salary less than minimum wage (MW) than those who received a salary between three to six times minimum wage [(aPR: 0.50 (CI 0.35-0.70)] or more than 6 MW [(aPR: 0.56 (CI 0.40-0.79)]. CONCLUSIONS A higher prevalence of Brazilians residing in the city of São Paulo reduced their physical activity who had a vigorous level of physical activity prior to the pandemic and who received less than a MW.
Collapse
Affiliation(s)
- Gabriela Togni
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil; (G.T.); (P.J.P.); (T.C.); (A.S.); (M.S.A.)
| | - Paulo José Puccinelli
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil; (G.T.); (P.J.P.); (T.C.); (A.S.); (M.S.A.)
| | - Taline Costa
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil; (G.T.); (P.J.P.); (T.C.); (A.S.); (M.S.A.)
| | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil; (G.T.); (P.J.P.); (T.C.); (A.S.); (M.S.A.)
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia 74690-900, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Vitória 29075-910, Brazil;
| | | | | | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland;
| | - Marilia Santos Andrade
- Department of Physiology, Federal University of São Paulo, São Paulo 04021-001, Brazil; (G.T.); (P.J.P.); (T.C.); (A.S.); (M.S.A.)
| |
Collapse
|
32
|
Andrade MS, Ferrer CRL, Vancini RL, Nikolaidis PT, Knechtle B, Rosemann T, Bachi ALL, Seffrin A, de Lira CAB. The Effect of Muscle Strength on Marathon Race-Induced Muscle Soreness. Int J Environ Res Public Health 2021; 18:ijerph182111258. [PMID: 34769776 PMCID: PMC8583638 DOI: 10.3390/ijerph182111258] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/22/2021] [Accepted: 10/24/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Muscle soreness after a competition or a training session has been a concern of runners due to its harmful effect on performance. It is not known if stronger individuals present a lower level of muscle soreness after a strenuous physical effort. The aim of this study was to investigate whether the pre-race muscle strength or the V˙O2max level can predict muscle soreness 24, 48 and 72 h after a full marathon in men. METHODS Thirty-one marathon runners participated in this study (age, 40.8 ± 8.8 years old; weight, 74.3 ± 10.4 kg; height, 174.2 ± 7.6 cm; maximum oxygen uptake, V˙O2max, 57.7 ± 6.8 mL/kg/min). The isokinetic strength test for thigh muscles and the V˙O2max level was performed 15-30 days before the marathon and the participants were evaluated for the subjective feeling of soreness before, 24, 48 and 72 h after the marathon. RESULTS The participants presented more pain 24 h after the race (median = 3, IQR = 1) than before it (median = 0, IQR = 0) (p < 0.001), and the strength values for the knee extensor muscles were significantly associated with muscle soreness assessed 24 h after the race (p = 0.028), but not 48 (p = 0.990) or 72 h (p = 0.416) after the race. The V˙O2max level was not associated with the muscle pain level at any moment after the marathon. CONCLUSIONS Marathon runners who presented higher muscular strength for the knee extensor muscles presented lower muscle soreness 24 h after the race, but not after 48 h or 72 h after the race. Therefore, the muscle soreness level 3 days after a marathon race does not depend on muscle strength.
Collapse
Affiliation(s)
- Marilia Santos Andrade
- Department of Physiology, Federal University of Sao Paulo, São Paulo 04021-001, Brazil; (M.S.A.); (C.R.L.F.); (A.S.)
| | - Carolina Ribeiro Lopes Ferrer
- Department of Physiology, Federal University of Sao Paulo, São Paulo 04021-001, Brazil; (M.S.A.); (C.R.L.F.); (A.S.)
| | - Rodrigo Luiz Vancini
- Center of Physical Education and Sports, Federal University of Espirito Santo, Vitória 29075-910, Brazil;
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, Vadianstrasse 26, 9001 St. Gallen, Switzerland
- Correspondence: ; Tel.: +41-(0)-71-226-93-00; Fax: +41-(0)-71-226-93-01
| | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland;
| | - André Luis Lacerda Bachi
- Department of Otorhinolaryngology, Federal University of São Paulo, São Paulo 04021-001, Brazil;
- Post-Graduation Program in Health Sciences, Santo Amaro University (UNISA), São Paulo 04829-300, Brazil
| | - Aldo Seffrin
- Department of Physiology, Federal University of Sao Paulo, São Paulo 04021-001, Brazil; (M.S.A.); (C.R.L.F.); (A.S.)
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia 74690-900, Brazil;
| |
Collapse
|
33
|
Vancini RL, Rufo-Tavares W, de Paula Oliveira HR, Viana RB, Andrade MDS, Knechtle B, Nikolaidis PT, Gentil P, de Lira CAB. Knowledge and Prevalence of Supplements Used by Brazilian Resistance Training Practitioners Before Coronavirus Outbreak. Open Access J Sports Med 2021; 12:139-146. [PMID: 34557044 PMCID: PMC8453301 DOI: 10.2147/oajsm.s323562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 09/02/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction The use of dietary supplements and ergogenic aids (DSEA) is popular among physical activity enthusiasts. Particularly, resistance training (RT) practitioners represent important DSEA consumers due to its easy access and the appeal of claims related to muscle hypertrophy, aesthetics, and physical performance improvements. Methods Our aim was to study knowledge, prevalence, and profile of DSEA used by Brazilian recreational RT practitioners. For this, RT practitioners of both sexes (n=129, female=58 and male=71) answered a paper-based questionnaire. The questionnaire was specifically created for the studied population to assess different aspects of the DSEA used and sociodemographic variables. Results Seventy-seven percent of the participants (n=99) declared that they had already used DSEA. The majority (53%) searched the internet to obtain information about DSEA. Whey protein (66%) was the most used followed by branched chain amino acids (48%). Conclusion The use of DSEA, before coronavirus outbreak, was popular among RT practitioners; protein and amino acids were the most used DSEA. Most users used internet to obtain information about DSEA. The results suggest the need for appropriate attitude and guidance by health professionals who deal with this population, especially dietitians, nutritionists, and physical training professionals in order to promote best and security practices.
Collapse
Affiliation(s)
- Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Espírito Santo, Brasil
| | - Weverton Rufo-Tavares
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Espírito Santo, Brasil
| | | | - Ricardo Borges Viana
- Escola Superior de Educação Física e Fisioterapia do Estado de Goiás, Universidade Estadual de Goiás, Goiânia, Brasil.,Faculdade Estácio de Sá, Goiânia, Departamento de Educação Física, Goiânia, Brasil
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen and Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | | | - Paulo Gentil
- Setor de Fisiologia Humana e do Exercício, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brasil
| | - Claudio Andre Barbosa de Lira
- Setor de Fisiologia Humana e do Exercício, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brasil
| |
Collapse
|
34
|
Gentil P, de Lira CAB, Vancini RL, Ramirez-Campillo R, Souza D. High-Intensity Multimodal Training for Young People: It's Time to Think Inside the Box! Front Physiol 2021; 12:723486. [PMID: 34456755 PMCID: PMC8397438 DOI: 10.3389/fphys.2021.723486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/23/2021] [Indexed: 12/18/2022] Open
Affiliation(s)
- Paulo Gentil
- College of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | | | - Rodrigo Luiz Vancini
- College of Physical Education and Sport, Federal University of Espírito Santo, Vitoria, Brazil
| | - Rodrigo Ramirez-Campillo
- Department of Physical Activity Sciences, Universidad de Los Lagos, Santiago, Chile.,Centro de Investigación en Fisiología del Ejercicio, Facultad de Ciencias, Universidad Mayor, Santiago, Chile
| | - Daniel Souza
- College of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| |
Collapse
|
35
|
de Lira CAB, Santos DAT, Viana RB, Guimarães JM, Oliveira JNS, Sousa BS, de Santana MG, Vancini RL, Andrade MS, Nikolaidis P, Rosemann T, Knechtle B. Knowledge of healthcare professionals about poliomyelitis and postpoliomyelitis: a cross-sectional study. SAO PAULO MED J 2021; 139:464-475. [PMID: 34378735 PMCID: PMC9632530 DOI: 10.1590/1516-3180.2020.0617.16032021] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 03/16/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Postpoliomyelitis syndrome is a clinical condition that can affect poliomyelitis survivors. OBJECTIVE Our aim was to evaluate knowledge of poliomyelitis and postpoliomyelitis syndrome among Brazilian healthcare professionals. DESIGN AND SETTING Cross-sectional study conducted at a Brazilian public higher education institution located in the state of Goiás. METHODS The participants (n = 578) were Brazilian physicians, physical therapists, nurses, nutritionists and psychologists. A self-administered questionnaire (30 questions) was designed to probe knowledge about poliomyelitis and postpoliomyelitis syndrome. From the questionnaire, we created a structured test to objectively evaluate the knowledge of these professionals. The test was composed of 20 questions and was scored over a range from 0 (totally ill-informed) to 20 (totally well-informed). RESULTS In general, the physicians, physical therapists and nurses demonstrated better understanding of poliomyelitis and postpoliomyelitis syndrome. The healthcare professionals who had received previous information about poliomyelitis and postpoliomyelitis syndrome had significantly higher scores than those who had never received information (P < 0.001). On average, this difference was approximately 28.6%. CONCLUSIONS The findings from the present study indicate that there is a critical need for improvement of knowledge about postpoliomyelitis syndrome among Brazilian healthcare professionals. The services provided by these professionals may therefore become compromised. Furthermore, public healthcare initiatives should be implemented to improve knowledge among healthcare professionals.
Collapse
Affiliation(s)
- Claudio Andre Barbosa de Lira
- BSc, PhD. Associate Professor, Faculdade de Educação Física e Dança (FEFD), Universidade Federal de Goiás (UFG), Goiânia (GO), Brazil.
| | - Douglas Assis Teles Santos
- BSc, MSc. Assistent Professor, Colegiado de Educação Física, Universidade do Estado da Bahia (UNEB), Teixeira de Freitas (BA), Brazil.
| | - Ricardo Borges Viana
- BSc, PhD. Professor, Escola Superior de Educação Física e Fisioterapia do Estado de Goiás (ESEFFEGO), Universidade Estadual de Goiás (UEG), Goiânia (GO), Brazil.
| | - Juliana Moreira Guimarães
- BSc. Nurse, Unidade Acadêmica Especial de Ciências da Saúde, Universidade Federal de Jataí (UFJ), Jataí (GO), Brazil.
| | - Jéssica Nathalia Soares Oliveira
- BSc. Biomedic, Unidade Acadêmica Especial de Ciências da Saúde (UA-CISAU), Universidade Federal de Jataí (UFJ), Jataí (GO), Brazil.
| | - Bolivar Saldanha Sousa
- MD, PhD. Physician, Hospital Israelita Albert Einstein, São Paulo-Brazil, São Paulo (SP), Brazil.
| | - Marcos Gonçalves de Santana
- BSc, PhD. Associate Professor, Unidade Acadêmica Especial de Ciências da Saúde (UA-CISAU), Universidade Federal de Jataí (UFJ), Jataí (GO), Brazil.
| | - Rodrigo Luiz Vancini
- BSc, PhD. Adjunct Professor, Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo (UFES), Vitória (ES), Brazil.
| | - Marília Santos Andrade
- PhD. Physical Therapist and Associate Professor, Department of Physiology, Universidade Federal de São Paulo (USP), São Paulo (SP), Brazil.
| | - Pantelis Nikolaidis
- BSc, PhD. Professor, School of Health and Caring Sciences, University of West Attica, Athens, Greece.
| | - Thomas Rosemann
- MD, PhD. Physician and Professor, Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | - Beat Knechtle
- MD, PhD. Physician and Scientific Assistant, Institute of Primary Care, University of Zurich, Zurich, Switzerland; and Researcher, Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
| |
Collapse
|
36
|
Vargas VZ, Motta C, Vancini RL, Barbosa de Lira CA, Andrade MS. Shoulder Isokinetic Strength Balance Ratio in Overhead Athletes: A Cross-Sectional Study. Int J Sports Phys Ther 2021; 16:827-834. [PMID: 34123534 PMCID: PMC8169013 DOI: 10.26603/001c.22162] [Citation(s) in RCA: 9] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/26/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Studies have grouped different overhead sports and evaluated together the isokinetic strength of shoulder internal (IR) and external (ER) rotator muscles. However, muscular adaptations could be a consequence of the specific sport, and some strength imbalance between these muscles may exist as a consequence of the muscular demand unique to the sport. Therefore, grouping different overhead sports together may not be adequate. PURPOSE To compare strength balance ratios between different overhead sports (volleyball, handball, swimming, judo, baseball, softball, functional movements performed at high-intensity interval training, and tennis) with a control athletic group (no overhead group). STUDY DESIGN Cross-sectional study. METHODS A total of 237 athletes were submitted to isokinetic shoulder strength tests. The isokinetic concentric and eccentric peak torque values of shoulder internal IR and external ER rotator muscles were measured. Conventional (CR) and functional strength ratios (FR) were calculated. RESULTS There were no significant differences between the sports for the CR in the male group. Female softball athletes (90.4±13.6%) had a significantly higher CR than judo (67.3±6.9%), volleyball (74.9±15.9%), and swimming athletes (70.3±8.7%). In the female group, judo athletes had lower FR values (0.76±0.19) than soccer athletes (1.31±0.35), volleyball athletes (1.24±0.27), functional movements performed at high intensity (1.10±0.1), and softball athletes (1.40±0.39). Female handball athletes also had a lower FR (0.99±0.25) than soccer athletes (1.31±0.35) and softball athletes (1.40±0.39). Male handball (0.90±0.23), tennis (0.86±0.30), and judo (0.68±0.22) athletes had lower FR values than soccer athletes (1.20±0.21) and volleyball athletes (1.25±0.28). CONCLUSIONS CR for males may be analyzed together, as there were no significant differences between them. However, for females, the CR for softball athletes should be analyzed individually. As there were several differences between the overhead sports according to the FRs, the authors suggest caution in grouping overhead athletes across multiple sports. These results could have important implications for the design of injury prevention and rehabilitation programs associated with the shoulder joint in overhead sports. LEVEL OF EVIDENCE 3.
Collapse
|
37
|
Viana RB, de Oliveira VN, Dankel SJ, Loenneke JP, Abe T, da Silva WF, Morais NS, Vancini RL, Andrade MS, de Lira CAB. The effects of exergames on muscle strength: A systematic review and meta-analysis. Scand J Med Sci Sports 2021; 31:1592-1611. [PMID: 33797115 DOI: 10.1111/sms.13964] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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: 02/01/2021] [Revised: 03/24/2021] [Accepted: 03/30/2021] [Indexed: 12/17/2022]
Abstract
This systematic review and meta-analysis examined studies on the chronic effects of exergames on muscle strength in humans. PubMed, Scopus, CENTRAL, Web of Science, SciELO, Biblioteca Virtual em Saúde, and Google Scholar were searched, and manual searches of the reference lists of included studies and hand-searches on Physiotherapy Evidence Database and ResearchGate were conducted from inception to August 10, 2020. Randomized and non-randomized exergame intervention studies with or without a non-exercise group and/or a "usual care intervention group" (any other intervention that did not incorporate exergames), which evaluated muscle strength through direct measurements, were included. Forty-seven and 25 studies were included in the qualitative review and meta-analysis, respectively. The between-groups meta-analyses showed no significant differences between exergames and non-exercise control groups for handgrip strength in heathy/unhealthy middle-aged/older adults or knee extension maximum voluntary isometric contraction (MVIC) in healthy older adults. However, exergames provided a greater increase in handgrip strength, knee flexion MVIC, and elbow extension MVIC, but not knee extension MVIC or elbow flexion MVIC, in individuals with different health statuses when compared to usual care interventions. Also, there was a greater increase in handgrip strength in children with hemiplegic cerebral palsy favouring usual care plus exergames compared to usual care interventions. These results suggest that exergames may improve upper and lower limb muscle strength in individuals with different heath statuses compared to usual care interventions, but not muscle strength in middle age/older adults after accounting for random error. Also, exergames appear to be a useful tool for improving handgrip strength in children with hemiplegic cerebral palsy when added to usual care. However, as the exergame interventions were applied in different populations and there currently are many different approaches to perform exergames, future randomized controlled trials with high methodological quality and large sample sizes are needed to provide more compelling evidence in favour of a specific exergame protocol, or to elucidate exergame protocol design principles that appear to strongly influence outcomes.
Collapse
Affiliation(s)
- Ricardo Borges Viana
- Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | | | - Scott J Dankel
- Department of Health and Exercise Science, Rowan University, Glassboro, NJ, USA
| | - Jeremy P Loenneke
- Kevser Ermin Applied Physiology Laboratory, University of Mississippi, University, MS, USA
| | - Takashi Abe
- Kevser Ermin Applied Physiology Laboratory, University of Mississippi, University, MS, USA
| | | | - Naiane Silva Morais
- Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | | | | |
Collapse
|
38
|
Puccinelli PJ, da Costa TS, Seffrin A, de Lira CAB, Vancini RL, Nikolaidis PT, Knechtle B, Rosemann T, Hill L, Andrade MS. Correction to: Reduced level of physical activity during COVID-19 pandemic is associated with depression and anxiety levels: an internet-based survey. BMC Public Health 2021; 21:613. [PMID: 33781231 PMCID: PMC8006646 DOI: 10.1186/s12889-021-10684-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Victoria, Brazil
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland.,Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Lee Hill
- Divison of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, Canada
| | | |
Collapse
|
39
|
de Lira CAB, Silva ZA, Gentil P, Vieira CA, Campos MH, Vancini RL, Andrade MS, Santana MGD. Presence of exercise physiology or similar coursework in the curricula of Brazilian health science undergraduate programs. Adv Physiol Educ 2021; 45:172-177. [PMID: 33661052 DOI: 10.1152/advan.00044.2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 03/09/2020] [Revised: 12/10/2020] [Accepted: 12/28/2020] [Indexed: 06/12/2023]
Abstract
Bolstered by evidence of the health benefits of exercise, health professionals advise their patients about it. Thus these professionals should have a basic knowledge of exercise physiology. In Brazil, a graduate degree is not mandatory, so for many health providers, the only opportunity to receive information on exercise physiology content is during their undergraduate study. Therefore, it is imperative that health science undergraduate programs include content on exercise physiology. The aim of the study was to verify the presence of exercise physiology (or similar coursework) in the curricula of seven health science undergraduate programs (biomedicine, physical education, nursing, physiotherapy, medicine, nutrition, and psychology). The study was divided into three phases: 1) a survey of the total number of undergraduate programs (n = 4,940) through an electronic system of the Brazilian Ministry of Education (e-MEC); 2) a random selection of 10% of the total undergraduate programs (n = 494) for further analysis of the curriculum; and 3) analysis of the curricula of the selected undergraduate programs. Of 494 undergraduate programs, we did not find curricula for 77 of them. Therefore, the final sample consisted of 417 undergraduate programs. In total, 65.9% of the undergraduate programs did not offer coursework in exercise physiology. The chi-square test revealed a significant association between undergraduate curricula in health science and the presence or absence of exercise physiology coursework [X2(6, n = 417) = 293.0, P < 0.0001]. We did not find exercise physiology coursework in most of the analyzed undergraduate programs. Alternatives to solve the lack of exercise physiology coursework would be the inclusion of content related to exercise physiology in professional/graduate education or in continuing education programs.
Collapse
Affiliation(s)
- Claudio Andre Barbosa de Lira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Zeuxis Assis Silva
- Programa de Pós-Graduação em Ciências Aplicadas à Saúde, Universidade Federal de Jataí, Jataí, Brazil
| | - Paulo Gentil
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Carlos Alexandre Vieira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Mário Hebling Campos
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | | | - Marcos Gonçalves de Santana
- Programa de Pós-Graduação em Ciências Aplicadas à Saúde, Universidade Federal de Jataí, Jataí, Brazil
- Unidade Acadêmica Especial de Ciências da Saúde, Universidade Federal de Jataí, Jataí, Brazil
| |
Collapse
|
40
|
Puccinelli PJ, da Costa TS, Seffrin A, de Lira CAB, Vancini RL, Nikolaidis PT, Knechtle B, Rosemann T, Hill L, Andrade MS. Reduced level of physical activity during COVID-19 pandemic is associated with depression and anxiety levels: an internet-based survey. BMC Public Health 2021; 21:425. [PMID: 33648487 PMCID: PMC7919983 DOI: 10.1186/s12889-021-10470-z] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 02/05/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has resulted in a strong negative impact on economic and social life worldwide. It has also negatively influenced people's general health and quality of life. The aim of the present study was to study the impact of social distancing on physical activity level, and the association between mood state (depression and anxiety level) or sex with actual physical activity levels, the change in physical activity caused by social distancing period, the adhesion level to social distancing, the adoption time of social distancing, family income and age. METHODS A self-administered questionnaire with personal, quarantine, physical activity, and mood state disorders information's was answered by 2140 Brazilians of both sex who were recruited through online advertising. RESULTS The physical activity level adopted during the period of social distancing (3.5 ± 0.8) was lower than that the adopted prior to the pandemic period (2.9 ± 1.1, p < 0.001). Thirty percent of the participants presented symptoms of moderate/severe depression and 23.3% displayed moderate/severe anxiety symptoms. A greater presence of symptoms related to anxiety and depression were associated with low physical activity levels, low family monthly income, and younger age. A higher percentage of men who had no mood disorders was observed among those who were very active than among those less active. CONCLUSION The COVID-19 pandemic has a negative impact on physical activity. Those who reduced their level of physical activity had the highest levels of mood disorders. Therefore, physical activity programs should be encouraged, while respecting the necessary social distancing to prevent the spread of Severe Acute Respiratory Syndrome Coronavirus 2.
Collapse
Affiliation(s)
| | | | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Victoria, Brazil
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Lee Hill
- Divison of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, Canada
| | | |
Collapse
|
41
|
Puccinelli PJ, da Costa TS, Seffrin A, de Lira CAB, Vancini RL, Nikolaidis PT, Knechtle B, Rosemann T, Hill L, Andrade MS. Reduced level of physical activity during COVID-19 pandemic is associated with depression and anxiety levels: an internet-based survey. BMC Public Health 2021. [PMID: 33648487 DOI: 10.1186/s12889-021-10,470-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has resulted in a strong negative impact on economic and social life worldwide. It has also negatively influenced people's general health and quality of life. The aim of the present study was to study the impact of social distancing on physical activity level, and the association between mood state (depression and anxiety level) or sex with actual physical activity levels, the change in physical activity caused by social distancing period, the adhesion level to social distancing, the adoption time of social distancing, family income and age. METHODS A self-administered questionnaire with personal, quarantine, physical activity, and mood state disorders information's was answered by 2140 Brazilians of both sex who were recruited through online advertising. RESULTS The physical activity level adopted during the period of social distancing (3.5 ± 0.8) was lower than that the adopted prior to the pandemic period (2.9 ± 1.1, p < 0.001). Thirty percent of the participants presented symptoms of moderate/severe depression and 23.3% displayed moderate/severe anxiety symptoms. A greater presence of symptoms related to anxiety and depression were associated with low physical activity levels, low family monthly income, and younger age. A higher percentage of men who had no mood disorders was observed among those who were very active than among those less active. CONCLUSION The COVID-19 pandemic has a negative impact on physical activity. Those who reduced their level of physical activity had the highest levels of mood disorders. Therefore, physical activity programs should be encouraged, while respecting the necessary social distancing to prevent the spread of Severe Acute Respiratory Syndrome Coronavirus 2.
Collapse
Affiliation(s)
| | | | - Aldo Seffrin
- Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Goiânia, Brazil
| | - Rodrigo Luiz Vancini
- Center for Physical Education and Sports, Federal University of Espírito Santo, Victoria, Brazil
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Lee Hill
- Divison of Gastroenterology and Nutrition, Department of Pediatrics, McMaster University, Hamilton, Canada
| | | |
Collapse
|
42
|
Vancini RL, de Lira CAB, Gentil P, Andrade MS. Neurological features of COVID-19 and epilepsy: Could neuromuscular assessment be a physical and functional marker? Epilepsy Behav 2021; 114:107648. [PMID: 33309238 PMCID: PMC7831858 DOI: 10.1016/j.yebeh.2020.107648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 11/17/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil.
| | - Claudio Andre Barbosa de Lira
- Setor de Fisiologia Humana e do Exercício, Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Paulo Gentil
- Setor de Fisiologia Humana e do Exercício, Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | |
Collapse
|
43
|
Rufo-Tavares W, Barbosa Lira CA, Andrade MS, Zimerer C, Leopoldo AS, Sarro KJ, Gentil P, Nikolaidis PT, Rosemann T, Knechtle B, Vancini RL. Effects of kettlebell training and detraining on mood status and sleep and life quality of healthy women. J Bodyw Mov Ther 2020; 24:344-353. [PMID: 33218532 DOI: 10.1016/j.jbmt.2020.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 02/12/2019] [Revised: 05/06/2020] [Accepted: 07/19/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND AND PURPOSE Kettlebell exercise have become popular because of its ability to simultaneously train aerobic/anaerobic systems, low cost and easy access, and the great potential for physical fitness programs with a focus on public health. However, little is known about its effects on mood status, sleep, and quality of life (QOL) parameters. The aim of the present study was to examine the effects of kettlebell training/detraining on the prevention of depressive and anxiety symptoms and QOL and sleep quality. METHODS The sample was composed of 17 healthy women (age: 26.0 ± 5.0 years; body mass: 60.9 ± 12.5 kg; height: 164.6 ± 5.5 cm). The study was organized into four consecutive phases: pre-intervention (PRE), intervention (kettlebell training, 12 weeks, three times/week), post-intervention (POST) and detraining (D, four weeks). The questionnaires SF-36 (QOL), Beck (depressive symptoms), State-Anxiety Inventory (acute anxiety symptoms), POMS (mood state) and the Pittsburgh Sleep Quality Index (sleep quality) were administered at PRE/POST/D phases. RESULTS QOL, anxiety, sleep quality, and mood state exhibited no differences between PRE/POST/D. Levels of depressive symptoms significantly decreased (22.0%, p = 0.003) between PRE and POST phases, and remained low and similar to POST levels after D. CONCLUSION Twelve weeks of kettlebell training was able to reduce and prevent depressive/anxiety symptoms in healthy women and these results were maintained after short-term detraining. Thus, kettlebell training might be considered an alternative method on the promotion of mental health and prevention of mood disorders and consequently can improve QOL even in health people.
Collapse
Affiliation(s)
- Weverton Rufo-Tavares
- Centro de EducaçãoFísica e Desportos (CEFD), Universidade Federal Do Espírito Santo (UFES), Av. Fernando Ferrari, 514 Goiabeiras, Zip code: 29075810, Vitória, ES, Brazil.
| | - Claudio Andre Barbosa Lira
- Setor de Fisiologia Humana e Do Exercício, Faculdade de Educação Física e Dança, Universidade Federal de Goiás (UFG), Avenida Esperança S/n, Campus Samambaia, Zip code: 74690-900, Goiânia, GO, Brazil.
| | - Marilia Santos Andrade
- Departamento de Fisiologia, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu, 862, 5° Andar, Zip code: 04023-062, São Paulo, SP, Brazil.
| | - Carla Zimerer
- Centro de EducaçãoFísica e Desportos (CEFD), Universidade Federal Do Espírito Santo (UFES), Av. Fernando Ferrari, 514 Goiabeiras, Zip code: 29075810, Vitória, ES, Brazil.
| | - André Soares Leopoldo
- Centro de EducaçãoFísica e Desportos (CEFD), Universidade Federal Do Espírito Santo (UFES), Av. Fernando Ferrari, 514 Goiabeiras, Zip code: 29075810, Vitória, ES, Brazil.
| | - Karine Jacon Sarro
- Faculdade de Educação Física, Universidade Estadual de Campinas (UNICAMP), Av. Érico Veríssimo, 701, Cidade Universitária "Zeferino Vaz", Zip code: 13.083-851, Barão Geraldo, Campinas, São Paulo, SP, Brazil.
| | - Paulo Gentil
- Setor de Fisiologia Humana e Do Exercício, Faculdade de Educação Física e Dança, Universidade Federal de Goiás (UFG), Avenida Esperança S/n, Campus Samambaia, Zip code: 74690-900, Goiânia, GO, Brazil.
| | | | - Thomas Rosemann
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen and Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | - Rodrigo Luiz Vancini
- Centro de EducaçãoFísica e Desportos (CEFD), Universidade Federal Do Espírito Santo (UFES), Av. Fernando Ferrari, 514 Goiabeiras, Zip code: 29075810, Vitória, ES, Brazil.
| |
Collapse
|
44
|
Gasparini-Neto VH, Caldas LC, de Lira CAB, Carletti L, Leite RD, Nikolaidis PT, Knechtle B, Vancini RL. Profile of blood pressure and glycemic responses after interval exercise in older women attending (in) a public health physical activity program. J Bodyw Mov Ther 2020; 25:119-125. [PMID: 33714482 DOI: 10.1016/j.jbmt.2020.10.011] [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] [Indexed: 10/23/2022]
Abstract
BACKGROUND and purpose: Interval exercise causes a positive impact on health status. Our aim was to evaluate the effects of a feasible and low-cost interval exercise on blood pressure and glycemic responses in people with controlled systemic arterial hypertension. METHODS Thirteen women with hypertension (HG; age: 60.2 ± 2.8 years) and 11 without hypertension (CG; age: 54.4 ± 3.8 years) were recruited. Groups performed one session of interval exercise with elastic resistance (10 series of 1:1 min/effort:rest). RESULTS There were slight reductions of absolute systolic blood pressure values for HG at 10, 30, and 60 min (4, 9, and 8 mmHg, respectively) at post-compared to pre-exercise. Glycemia was reduced (respectively, 17.6%, 17.6%, 19.4%, and 23.1%; p < 0.05) at pre-exercise vs. 0 min and 10, 30, and 60 min post-exercise for the HG. CONCLUSION A single session of a feasible and low-cost interval exercise modifies and promotes significant clinical effects in blood pressure and glycemic levels in female older adults with and without hypertension.
Collapse
Affiliation(s)
- Victor Hugo Gasparini-Neto
- Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Vitória/ES, Brazil.
| | - Leonardo Carvalho Caldas
- Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Vitória/ES, Brazil.
| | - Claudio Andre Barbosa de Lira
- Setor de Fisiologia Humana e do Exercício, Faculdade de Educação Física (FEF), Universidade Federal de Goiás (UFG), Goiânia/GO, Brazil.
| | - Luciana Carletti
- Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Vitória/ES, Brazil.
| | - Richard Diego Leite
- Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Vitória/ES, Brazil.
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen and Institute of Primary Care, University of Zurich, Zurich, Switzerland.
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos (CEFD), Universidade Federal do Espírito Santo (UFES), Vitória/ES, Brazil.
| |
Collapse
|
45
|
Vancini RL, de Lira CAB, Andrade MS, Arida RM. Could epilepsy have been the cause of Bruce Lee's death?: "The athlete and myth of martial arts". Epilepsy Behav 2020; 111:107310. [PMID: 32693379 DOI: 10.1016/j.yebeh.2020.107310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 06/29/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil.
| | - Claudio Andre Barbosa de Lira
- Setor de Fisiologia Humana e do Exercício, Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Ricardo Mário Arida
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| |
Collapse
|
46
|
Vancini RL, de Lira CAB, Andrade MS, Arida RM. CoVID-19 vs. epilepsy: It is time to move, act, and encourage physical exercise. Epilepsy Behav 2020; 110:107154. [PMID: 32451251 PMCID: PMC7196429 DOI: 10.1016/j.yebeh.2020.107154] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 04/26/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil.
| | - Claudio Andre Barbosa de Lira
- Setor de Fisiologia Humana e do Exercício, Laboratório de Avaliação do Movimento, Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | | | - Ricardo Mário Arida
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| |
Collapse
|
47
|
Sousa CV, Nikolaidis PT, Andrade MS, Vancini RL, Andre Barbosa de Lira C, Puccinelli PJG, Knechtle B. Pacing strategy of a wheelchair athlete in a 5x and 10x Ironman ultra triathlon: a case study. Disabil Rehabil Assist Technol 2020; 17:668-674. [PMID: 32809894 DOI: 10.1080/17483107.2020.1807620] [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] [Indexed: 10/23/2022]
Abstract
OBJECTIVE For disabled athletes such as wheelchair athletes, there is no knowledge about competing and pacing during a long-distance triathlon such as an Ironman triathlon. This study aimed to investigate the pacing strategy of a paraplegic wheelchair athlete competing and finishing a Quintuple Iron ultra-triathlon (i.e., five times 3.8 km swimming, 180 km handbike cycling and 42.195 km wheelchair racing in five days) and a Deca Iron ultra-triathlon (10 times the same distance in 10 days). METHODS Data from an ultra-distance triathlon race (Swissultra) covering 5x and 10x Ironman distance were collected. Official performance data were acquired from the race organizer's website and athlete's personal information from the athlete through online interviews. The athlete is a man born in 1962, the races analysed in this study were held in the summer of 2017 (5x) and 2019 (10x). The split times for swimming, cycling and running, the overall race times for each Ironman and the lap times in cycling (handbike) and running (wheelchair) were analysed. RESULTS The athlete finished the Quintuple Iron ultra-triathlon in an overall race time of 66:28:31 h:min:s and the Deca Iron ultra-triathlon in 137:03:20 h:min:s. He adopted an even pacing in both races in split disciplines and for overall race time. CONCLUSION The paraplegic wheelchair athlete was able to finish both a Quintuple and a Deca Iron ultra-triathlon by adopting an even pacing in all split disciplines and for overall race time.IMPLICATIONS FOR REHABILITATIONTriathlon is a growing sport among athletes with spinal cord injury.Ultra-triathlons are ultra-endurance events and pacing is a key aspect to a successful race regardless the athlete's category.An athlete with a spinal cord injury finished a 5x and 10x Ironman ultra-triathlon applying an even pacing strategy.
Collapse
Affiliation(s)
- Caio Victor Sousa
- Health Technology Lab, College of Arts, Media & Design, Bouvé College of Health Sciences, Northeastern University, Boston, MA, USA
| | | | | | - Rodrigo Luiz Vancini
- Center of Physical Education and Sports, Federal University of Espírito Santo, Brazil
| | - Claudio Andre Barbosa de Lira
- Human and Exercise Physiology Division, Faculty of Physical Education and Dance, Federal University of Goiás, Brazil
| | | | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
| |
Collapse
|
48
|
Viana RB, Dankel SJ, Loenneke JP, Gentil P, Vieira CA, Andrade MDS, Vancini RL, de Lira CAB. The effects of exergames on anxiety levels: A systematic review and meta-analysis. Scand J Med Sci Sports 2020; 30:1100-1116. [PMID: 32171032 DOI: 10.1111/sms.13654] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [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: 06/20/2019] [Revised: 01/27/2020] [Accepted: 03/10/2020] [Indexed: 12/22/2022]
Abstract
There are currently many different approaches to performing exergames and there is still no consensus as to whether exergames are able to reduce anxiety levels, as well as whether exergames provide greater reductions on anxiety levels when added to traditional forms of clinical interventions. Therefore, the aim of the present systematic review and meta-analysis was to access data from studies that evaluated the effects of exergames on anxiety levels in humans. PubMed, Scopus and Cochrane databases were searched up to 22 February 2019. Inclusion criteria were acute and chronic (short-term and long-term interventions) studies which evaluated the effects of exergames in anxiety levels as primary or secondary aim. Of the 1342 studies found, 17 and 10 were included in qualitative analyses and meta-analyses, respectively. The within-group analysis found that exergames (standardized mean difference [SMD]: -0.57 [95% Confidence interval (CI): -0.86 to -0.28], P < .001) and usual care (SMD: -0.21 [95% CI: -0.34 to -0.08], P = .002) resulted in significant improvements on anxiety levels. However, the between-group meta-analysis on the effects of control interventions vs exergames (SMD: 0.02 [95% CI: -0.55 to 0.60], P = .939) found no significant difference between groups in anxiety levels reductions. There was also no significant difference (SMD: -0.04 [95% CI: -0.32 to 0.25], P = .805) between usual care vs exergames plus usual care interventions in anxiety levels reductions. Although exergames demonstrated within-group improvements in anxiety levels across different clinical populations, it was not greater than the effects from non-exercise interventions. Also, given the paucity of studies, small sample sizes, different research designs, and different population investigated, the existing evidence is insufficient to support the advantages of usual care supplemented by exergame intervention over usual care standalone in anxiety levels reduction.
Collapse
Affiliation(s)
- Ricardo Borges Viana
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Scott J Dankel
- Department of Health and Exercise Science, Exercise Physiology Laboratory, Rowan University, Glassboro, NJ, USA
| | - Jeremy P Loenneke
- Department of Health, & Recreation Management, Kevser Ermin Applied Physiology Laboratory, The University of Mississippi, University, MS, USA
| | - Paulo Gentil
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Carlos Alexandre Vieira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| | - Marília Dos Santos Andrade
- Departamento de Fisiologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo, Vitória, Brazil
| | - Claudio Andre Barbosa de Lira
- Laboratório de Avaliação do Movimento Humano, Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiânia, Brazil
| |
Collapse
|
49
|
Vargas VZ, Motta C, Peres B, Vancini RL, Andre Barbosa De Lira C, Andrade MS. Knee isokinetic muscle strength and balance ratio in female soccer players of different age groups: a cross-sectional study. PHYSICIAN SPORTSMED 2020; 48:105-109. [PMID: 31307251 DOI: 10.1080/00913847.2019.1642808] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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] [Indexed: 10/26/2022]
Abstract
Background: As a consequence of years of soccer training and sexual maturation, there is an increase in lower body muscle mass and strength especially in the knee extensors and flexors muscles. In this context, the lack of knee joint stability, resulting from strength imbalance between knee extensor and flexors muscles, has been associated with knee injuries. The aim of this study was to compare the knee flexor and extensor muscle peak torque, average power, contralateral deficit, conventional and functional balance ratios of female soccer players from different age groups.Methods: Sixty-six female soccer players were divided into four groups: under 13 (U13), under 15 (U15), under 17 (U17) years old and professional (PRO). Flexor and extensor knee muscle strength in concentric and eccentric actions of both limbs were assessed using isokinetic dynamometer.Results: For the dominant limb, the knee concentric extensor muscles peak torques, assessed at 60 and at 240 deg/sec, and the average power of U15 group were significantly higher than U13 group. Extensor muscle average power of the PRO group was higher than U17. Dominant knee flexor average power of U15 was significantly higher than the U13 group. Peak torque at 60 deg/sec and 240 deg/sec and average power of the PRO group were higher than the U17 group. No differences were found regarding the eccentric action for flexor and extensor muscles. Conventional and functional balance ratios were similar among all age group, except for U13, which presented higher values than the U15 group for the dominant limb.Conclusions: The greatest improvement in muscular performance occur when the athlete starts practicing soccer (after U13) and when they become professional (after U17) and the balance ratios, and muscle balance ratios remain stable in all age groups, although they are below the recommended level in the literature, which may increase the risk for lower limb injury.
Collapse
Affiliation(s)
| | - Caroline Motta
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Beatriz Peres
- Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo (UFES), Vitória, ES, Brazil
| | | | | |
Collapse
|
50
|
Sarro KJ, Brioschi FR, Andre Barbosa de Lira C, Andrade MDS, Vancini RL. Frequency and associated factors of poor knee alignment in young Brazilian volleyball players. PHYSICIAN SPORTSMED 2019; 47:353-356. [PMID: 30832538 DOI: 10.1080/00913847.2019.1590084] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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] [Indexed: 10/27/2022]
Abstract
Objectives: Poor knee alignment during the deceleration phase of closed kinetic chain movements, such as landings, is a relevant risk factor for injuries in sports. This study assessed the knee alignment and possible associated factors in young Brazilian volleyball athletes Methods: One hundred and seventeen athletes of both genders (9-19 years old) were assessed during a drop jump for the observation of knee alignment. Chi-square test was used to describe the association between poor knee alignment and: gender, age category (≤14 years and ≥15 years), sports experience, participation in competitions, the presence of knee pain during training, and history of lower limb injury Results: Seventy percent of athletes presented poor knee alignment, which was slightly associated with a sports experience lower than one year. Conclusion: Thus, considering the high number of volleyball practitioners and its strong presence in physical education classes, preventive measures should be adopted for young volleyball athletes of both genders, especially in the sports initiation phase.
Collapse
Affiliation(s)
- Karine Jacon Sarro
- Faculdade de Educação Física, Universidade Estadual de Campinas , Campinas , Brazil
| | | | - Claudio Andre Barbosa de Lira
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo , Vitória , Brazil.,Faculdade de Educação Física e Dança, Universidade Federal de Goiás , Goiânia , Brazil
| | | | - Rodrigo Luiz Vancini
- Centro de Educação Física e Desportos, Universidade Federal do Espírito Santo , Vitória , Brazil
| |
Collapse
|