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Volek JS, Kackley ML, Buga A. Nutritional Considerations During Major Weight Loss Therapy: Focus on Optimal Protein and a Low-Carbohydrate Dietary Pattern. Curr Nutr Rep 2024:10.1007/s13668-024-00548-6. [PMID: 38814519 DOI: 10.1007/s13668-024-00548-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 05/31/2024]
Abstract
PURPOSE OF REVIEW Considering the high prevalence of obesity and related metabolic impairments in the population, the unique role nutrition has in weight loss, reversing metabolic disorders, and maintaining health cannot be overstated. Normal weight and well-being are compatible with varying dietary patterns, but for the last half century there has been a strong emphasis on low-fat, low-saturated fat, high-carbohydrate based approaches. Whereas low-fat dietary patterns can be effective for a subset of individuals, we now have a population where the vast majority of adults have excess adiposity and some degree of metabolic impairment. We are also entering a new era with greater access to bariatric surgery and approval of anti-obesity medications (glucagon-like peptide-1 analogues) that produce substantial weight loss for many people, but there are concerns about disproportionate loss of lean mass and nutritional deficiencies. RECENT FINDINGS No matter the approach used to achieve major weight loss, careful attention to nutritional considerations is necessary. Here, we examine the recent findings regarding the importance of adequate protein to maintain lean mass, the rationale and evidence supporting low-carbohydrate and ketogenic dietary patterns, and the potential benefits of including exercise training in the context of major weight loss. While losing and sustaining weight loss has proven challenging, we are optimistic that application of emerging nutrition science, particularly personalized well-formulated low-carbohydrate dietary patterns that contain adequate protein (1.2 to 2.0 g per kilogram reference weight) and achieve the beneficial metabolic state of euketonemia (circulating ketones 0.5 to 5 mM), is a promising path for many individuals with excess adiposity.
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Affiliation(s)
- Jeff S Volek
- Department of Human Sciences, The Ohio State University, 305 Annie & John Glenn Ave, Columbus, OH, 43210, USA.
| | - Madison L Kackley
- Department of Human Sciences, The Ohio State University, 305 Annie & John Glenn Ave, Columbus, OH, 43210, USA
| | - Alex Buga
- Department of Human Sciences, The Ohio State University, 305 Annie & John Glenn Ave, Columbus, OH, 43210, USA
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Brunel L, Brossaud E, Lioret J, Jaffiol A, Vanderghote L, Cuisinier L, Peter-Derex L, Ricordeau F, Thieux M, Comajuan M, Plancoulaine S, Guyon A, Franco P. Effectiveness of an intervention program on physical activity in children with narcolepsy type 1. Sleep Med 2024; 116:138-146. [PMID: 38460419 DOI: 10.1016/j.sleep.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/27/2024] [Accepted: 03/03/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVES Physical activity (PA) is recommended as part of the management of narcolepsy type 1 (NT1). This study aimed at 1) characterizing PA in children and adolescents treated for NT1 using objective and subjective measurements, 2) evaluating how PA is associated with NT1 symptoms and comorbidities, and 3) evaluating the effects of an Adapted Physical Activity (APA) program on PA and clinical characteristics. PATIENTS/METHODS Patients with NT1 from the National Reference Center of Narcolepsy (Lyon, France) were consecutively included in an APA intervention protocol. Narcolepsy symptoms and comorbidities were collected using standardized questionnaires and sustained attention was evaluated using the Bron-Lyon Attention Stability Test before and after the four-week APA intervention. PA was measured objectively using actigraphy throughout the study. RESULTS Twenty-seven NT1 patients were included (median age 14.7 years [8.3-18.4], cataplexy 88.9%, obesity 37.0%). At baseline, 52.4% of the patients had satisfactory PA levels according to international recommendations. Patients with leisure-time PA (LTPA) showed higher quality of life than patients without. 45% of the patients increased PA during the intervention compared to baseline. These responsive patients had more depressive feelings and tended to have lower objective PA than non-responsive patients at baseline. No significant correlation was found between PA levels before and during the intervention and other clinical data. CONCLUSIONS Most children with NT1 showed satisfying PA levels despite their daytime sleepiness. LTPA engagement was associated with higher quality of life. An APA intervention could be effective in children with narcolepsy, especially for those with depressive feelings.
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Affiliation(s)
- Lisa Brunel
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Enzo Brossaud
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Julien Lioret
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France; Clinical Research Unit, Médipôle, 158 Rue Léon Blum, 69100, Villeurbanne, France
| | - Antoine Jaffiol
- Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Louison Vanderghote
- E-HÔP Project, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Léa Cuisinier
- E-HÔP Project, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Laure Peter-Derex
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Center for Sleep Medicine and Respiratory Disease, Croix-Rousse Hospital, Hospices Civils de Lyon, 103 Grande Rue, 69004, Lyon, France
| | - François Ricordeau
- Center for Sleep Medicine and Respiratory Disease, Croix-Rousse Hospital, Hospices Civils de Lyon, 103 Grande Rue, 69004, Lyon, France
| | - Marine Thieux
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Marion Comajuan
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Sabine Plancoulaine
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Bâtiment Leriche, 16 Avenue Paul Vaillant-Couturier, 94800, Villejuif, France
| | - Aurore Guyon
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France
| | - Patricia Franco
- INSERM U1028/ CNRS UMR 5292, Lyon Neuroscience Research Center (CRNL), University Lyon 1, CH Le Vinatier - Bâtiment 462, 95 boulevard Pinel, 69500, Bron, France; Pediatric Sleep Unit and National Reference Center for Narcolepsy, Mother-Children's Hospital, Hospices Civils de Lyon, 59 boulevard Pinel, 69500, Bron, France.
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Bojarczuk A, Egorova ES, Dzitkowska-Zabielska M, Ahmetov II. Genetics of Exercise and Diet-Induced Fat Loss Efficiency: A Systematic Review. J Sports Sci Med 2024; 23:236-257. [PMID: 38455434 PMCID: PMC10915602 DOI: 10.52082/jssm.2024.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/21/2024] [Indexed: 03/09/2024]
Abstract
Physical exercise and dieting are well-known and effective methods for fat loss and improving cardiovascular health. However, different individuals often react differently to the same exercise regimen or dietary plan. While specific individuals may undergo substantial fat loss, others may observe only limited effects. A wide range of inter-individual variability in weight gain and changes in body composition induced by physical exercises and diets led to an investigation into the genetic factors that may contribute to the individual variations in such responses. This systematic review aimed at identifying the genetic markers associated with fat loss resulting from diet or exercise. A search of the current literature was performed using the PubMed database. Forty-seven articles met the inclusion criteria when assessing genetic markers associated with weight loss efficiency in response to different types of exercises and diets. Overall, we identified 30 genetic markers of fat-loss efficiency in response to different kinds of diets and 24 in response to exercise. Most studies (n = 46) used the candidate gene approach. We should aspire to the customized selection of exercise and dietary plans for each individual to prevent and treat obesity.
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Affiliation(s)
- Aleksandra Bojarczuk
- Faculty of Physical Culture, Gdansk University of Physical Education and Sport, Gdansk, Poland
| | - Emiliya S Egorova
- Laboratory of Genetics of Aging and Longevity, Kazan State Medical University, Kazan, Russia
| | | | - Ildus I Ahmetov
- Laboratory of Genetics of Aging and Longevity, Kazan State Medical University, Kazan, Russia
- Sports Genetics Laboratory, St Petersburg Research Institute of Physical Culture, St. Petersburg, Russia
- Center for Phygital Education and Innovative Sports Technologies, Plekhanov Russian University of Economics, Moscow, Russia
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
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Chen SY, Telfser AJ, Olzomer EM, Vancuylenberg CS, Zhou M, Beretta M, Li C, Alexopoulos SJ, Turner N, Byrne FL, Santos W, Hoehn KL. Beneficial effects of simultaneously targeting calorie intake and calorie efficiency in diet-induced obese mice. Clin Sci (Lond) 2024; 138:173-187. [PMID: 38315575 PMCID: PMC10876416 DOI: 10.1042/cs20231016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 02/07/2024]
Abstract
Semaglutide is an anti-diabetes and weight loss drug that decreases food intake, slows gastric emptying, and increases insulin secretion. Patients begin treatment with low-dose semaglutide and increase dosage over time as efficacy plateaus. With increasing dosage, there is also greater incidence of gastrointestinal side effects. One reason for the plateau in semaglutide efficacy despite continued low food intake is due to compensatory actions whereby the body becomes more metabolically efficient to defend against further weight loss. Mitochondrial uncoupler drugs decrease metabolic efficiency, therefore we sought to investigate the combination therapy of semaglutide with the mitochondrial uncoupler BAM15 in diet-induced obese mice. Mice were fed high-fat western diet (WD) and stratified into six treatment groups including WD control, BAM15, low-dose semaglutide without or with BAM15, and high-dose semaglutide without or with BAM15. Combining BAM15 with either semaglutide dose decreased body fat and liver triglycerides, which was not achieved by any monotherapy, while high-dose semaglutide with BAM15 had the greatest effect on glucose homeostasis. This study demonstrates a novel approach to improve weight loss without loss of lean mass and improve glucose control by simultaneously targeting energy intake and energy efficiency. Such a combination may decrease the need for semaglutide dose escalation and hence minimize potential gastrointestinal side effects.
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Affiliation(s)
- Sing-Young Chen
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Aiden J. Telfser
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Ellen M. Olzomer
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Calum S. Vancuylenberg
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Mingyan Zhou
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Martina Beretta
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Catherine Li
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Stephanie J. Alexopoulos
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Nigel Turner
- Cellular Bioenergetics Laboratory, Victor Chang Cardiac Research Institute, Darlinghurst, NSW 2010, Australia
- School of Biomedical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Frances L. Byrne
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Webster L. Santos
- Department of Chemistry and Virginia Tech Centre for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, U.S.A
| | - Kyle L. Hoehn
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia
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5
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Billon C, Schoepke E, Avdagic A, Chatterjee A, Butler AA, Elgendy B, Walker JK, Burris TP. A Synthetic ERR Agonist Alleviates Metabolic Syndrome. J Pharmacol Exp Ther 2024; 388:232-240. [PMID: 37739806 PMCID: PMC10801787 DOI: 10.1124/jpet.123.001733] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/27/2023] [Accepted: 08/07/2022] [Indexed: 09/24/2023] Open
Abstract
Physical exercise induces physiologic adaptations and is effective at reducing the risk of premature death from all causes. Pharmacological exercise mimetics may be effective in the treatment of a range of diseases including obesity and metabolic syndrome. Previously, we described the development of SLU-PP-332, an agonist for the estrogen-related receptor (ERR)α, β, and γ nuclear receptors that activates an acute aerobic exercise program. Here we examine the effects of this exercise mimetic in mouse models of obesity and metabolic syndrome. Diet-induced obese or ob/ob mice were administered SLU-PP-332, and the effects on a range of metabolic parameters were assessed. SLU-PP-332 administration mimics exercise-induced benefits on whole-body metabolism in mice including increased energy expenditure and fatty acid oxidation. These effects were accompanied by decreased fat mass accumulation. Additionally, the ERR agonist effectively reduced obesity and improved insulin sensitivity in models of metabolic syndrome. Pharmacological activation of ERR may be an effective method to treat metabolic syndrome and obesity. SIGNIFICANCE STATEMENT: An estrogen receptor-related orphan receptor agonist, SLU-PP-332, with exercise mimetic activity, holds promise as a therapeutic to treat metabolic diseases by decreasing fat mass in mouse models of obesity.
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Affiliation(s)
- Cyrielle Billon
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Emmalie Schoepke
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Amer Avdagic
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Arindam Chatterjee
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Andrew A Butler
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Bahaa Elgendy
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - John K Walker
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
| | - Thomas P Burris
- Center for Clinical Pharmacology, St. Louis College of Pharmacy, Washington University School of Medicine, University of Health Sciences and Pharmacy, St. Louis, Missouri (C.B., A.A., B.E.); Department of Pharmacology & Physiology (E.S., A.C., A.A.B., J.K.W.) and Department of Chemistry (J.K.W.), Saint Louis University School of Medicine, St. Louis, Missouri; and University of Florida Genetics Institute, Gainesville, Florida (T.P.B.)
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6
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Kueck PJ, Morris JK, Stanford JA. Current Perspectives: Obesity and Neurodegeneration - Links and Risks. Degener Neurol Neuromuscul Dis 2023; 13:111-129. [PMID: 38196559 PMCID: PMC10774290 DOI: 10.2147/dnnd.s388579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/21/2023] [Indexed: 01/11/2024] Open
Abstract
Obesity is increasing in prevalence across all age groups. Long-term obesity can lead to the development of metabolic and cardiovascular diseases through its effects on adipose, skeletal muscle, and liver tissue. Pathological mechanisms associated with obesity include immune response and inflammation as well as oxidative stress and consequent endothelial and mitochondrial dysfunction. Recent evidence links obesity to diminished brain health and neurodegenerative diseases such as Alzheimer's disease (AD) and Parkinson's disease (PD). Both AD and PD are associated with insulin resistance, an underlying syndrome of obesity. Despite these links, causative mechanism(s) resulting in neurodegenerative disease remain unclear. This review discusses relationships between obesity, AD, and PD, including clinical and preclinical findings. The review then briefly explores nonpharmacological directions for intervention.
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Affiliation(s)
- Paul J Kueck
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Jill K Morris
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- University of Kansas Alzheimer’s Disease Research Center, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - John A Stanford
- University of Kansas Alzheimer’s Disease Research Center, University of Kansas Medical Center, Kansas City, KS, 66160, USA
- Landon Center on Aging, University of Kansas Medical Center, Kansas City, KS, 66160, USA
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Nantakool S, Punturee K, Konghakote S, Sitthichoke C, Phirom K, Chuatrakoon B. Immediate Effects of Aerobic Exercise and Whole-Body Vibration on Fat Oxidation, Lipid Mobilization, and Cardiovascular Response in Individuals with Obesity. J Clin Med 2023; 13:44. [PMID: 38202051 PMCID: PMC10779615 DOI: 10.3390/jcm13010044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/08/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Among obesity, cumulative fat and poor physical activity are risk factors for cardiovascular disease. Due to the limit in performing aerobic exercise (AER), whole-body vibration (WBV) as a passive form of exercise is an alternative therapeutic strategy. Herein, this study aimed to compare the immediate effects of AER and WBV on metabolic and cardiovascular responses, and dyspnea level in obesity. Forty-nine eligible obesities performed both AER and WBV, with a random order assignment (age = 28.94 ± 11.39 years). Fat oxidation, cardiovascular parameters (i.e., heart rate (HR) and blood pressure (BP)), and dyspnea level (i.e., rating perceived exertion (RPE)) were measured during exercise, while lipid mobilization (i.e., triglycerides) was collected pre- and post-exercise. Fat oxidation rate in AER was significantly higher than in WBV. Significantly increased fat oxidation rates were shown in both groups (within-group analyses) (also shown in females aged 20-45). Triglyceride levels between AER and WBV were similar. A significant decrease in triglyceride levels was only observed in WBV (within-group change). HR and RPE in AER were significantly higher than in WBV (p < 0.05). HR and RPE were significantly increased throughout both AER and WBV, while systolic blood pressure was only significantly elevated in AER (whining-group analyses). WBV may facilitate fat oxidation (particularly in females aged below 45), induce lipid mobilization, and reduce interference on cardiovascular parameters in obesity.
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Affiliation(s)
- Sothida Nantakool
- Environmental-Occupational Health Sciences and Non Communicable Diseases Research Center, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.N.); (K.P.)
| | - Khanittha Punturee
- Center Research Unit of Associated Medical Sciences (AMS-CRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Supatcha Konghakote
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (C.S.)
| | - Cattaleeya Sitthichoke
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (C.S.)
| | - Kochaphan Phirom
- Environmental-Occupational Health Sciences and Non Communicable Diseases Research Center, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.N.); (K.P.)
| | - Busaba Chuatrakoon
- Environmental-Occupational Health Sciences and Non Communicable Diseases Research Center, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.N.); (K.P.)
- Department of Physical Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (S.K.); (C.S.)
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8
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Chen JS, Xie PF, Feng H. The role of exercise in improving hyperlipidemia-renal injuries induced by a high-fat diet: a literature review. PeerJ 2023; 11:e15435. [PMID: 37283893 PMCID: PMC10239619 DOI: 10.7717/peerj.15435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/27/2023] [Indexed: 06/08/2023] Open
Abstract
A diet that is high in sugar and fat is a precursor to various chronic diseases, especially hyperlipidemia. Patients with hyperlipidemia have increased levels of plasma free fatty acids and an ectopic accumulation of lipids. The kidney is one of the main organs affected by this disease and, recently, there have been more studies conducted on renal injury caused by hyperlipidemia. The main pathological mechanism is closely related to renal lipotoxicity. However, in different kidney cells, the reaction mechanism varies due to the different affinities of the lipid receptors. At present, it is believed that in addition to lipotoxicity, hyperlipidemia induced-renal injury is also closely related to oxidative stress, endoplasmic reticulum stress, and inflammatory reactions, which are the result of multiple factors. Exercise plays an important role in the prevention of various chronic diseases and recently emerging researches indicated its positive effects to renal injury caused by hyperlipidemia. However, there are few studies summarizing the effects of exercise on this disease and the specific mechanisms need to be further explored. This article summarizes the mechanisms of hyperlipidemia induced-renal injury at the cellular level and discusses the ways in which exercise may regulate it. The results provide theoretical support and novel approaches for identifying the intervention target to treat hyperlipidemia induced-renal injury.
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Affiliation(s)
- Jun Shunzi Chen
- Institute of Exercise and Health, Tianjin University of Sport, Tianjin, Tianjin, China
- Institute of Physical Education, Guiyang University, Guiyang, Guizhou, China
| | - Peng Fei Xie
- Guizhou Institute of Sports Science, Guiyang, Guizhou, China
| | - Hong Feng
- Institute of Exercise and Health, Tianjin University of Sport, Tianjin, Tianjin, China
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Exercise is essential for health but a poor tool for weight loss: a reply to Allison and colleagues. Int J Obes (Lond) 2023; 47:98-99. [PMID: 36526732 DOI: 10.1038/s41366-022-01248-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/02/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022]
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10
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Abdelaal AAM. Obesity Indices and Ventilatory Function Responses to High-Level Laser Therapy in Subjects with Abdominal Obesity. Photobiomodul Photomed Laser Surg 2023; 41:57-63. [PMID: 36780575 DOI: 10.1089/photob.2022.0116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Objective: The aim of this study is to investigate the effectiveness of pulsed Nd:YAG high-intensity laser therapy (HILT) on body weight (Wt), body-mass index (BMI), waist circumference (WC), forced vital capacity (FVC), and forced expiratory volume in 1 sec (FEV1) in young adults with abdominal obesity (AO). Materials and methods: Thirty-seven young adult males (age 19-25 years) with BMI >30 kg/m2 and WC >102 cm participated in this 12-week, randomized controlled study and were randomly allocated into either Group I [received pulsed Nd:YAG HILT plus moderate-intensity aerobic exercise training (AET) program] or Group II (received placebo pulsed Nd:YAG HILT plus the same AET program). The variables were evaluated pre- and poststudy. Results: Poststudy mean values and percentages of changes were calculated for Wt [83.7 ± 6.58 kg (-6.14%) and 88.71 ± 5.09 kg (-4.29%)], BMI [29.27 ± 1.06 kg/m2 (-6.14%) and 30.09 ± 1.23 kg/m2 (-4.24%)], WC [105.44 ± 5.84 cm (-3.78%) and 109.42 ± 4.9 cm (-1.74%)], FVC [4.79 ± 0.4 L (+13.6%) and 4.39 ± 0.66 L (+5.89%)], and FEV1 [4.04 ± 0.22 L (+16.4%) and 3.82 ± 0.39 L (+8.8%)] for Group I and Group II, respectively. Between groups, there were significant differences in mean values of Wt (p = 0.014), BMI (p = 0.04), WC (p = 0.03), FVC (p = 0.03), and FEV1 (p = 0.04) at the end of the study, but in favor of Group I. Conclusions: Utilizing the pulsed Nd:YAG HILT as an adjunctive therapeutic modality proved to be effective in improving the anthropometric indices and ventilatory functions in subjects with AO.
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Affiliation(s)
- Ashraf Abdelaal Mohamed Abdelaal
- Department of Physiotherapy, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.,Department of Physical Therapy for Cardiovascular/Respiratory Disorders and Geriatrics, Faculty of Physical Therapy, Cairo University, Cairo, Egypt
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11
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Bourdier P, Simon C, Bessesen DH, Blanc S, Bergouignan A. The role of physical activity in the regulation of body weight: The overlooked contribution of light physical activity and sedentary behaviors. Obes Rev 2023; 24:e13528. [PMID: 36394185 PMCID: PMC10910694 DOI: 10.1111/obr.13528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/31/2022] [Accepted: 10/23/2022] [Indexed: 11/18/2022]
Abstract
The role of physical activity (PA) in the regulation of body weight is still a major topic of debate. This may be because studies have essentially focused on the effects of moderate/vigorous PA (MVPA) on body weight while overlooking the other components of PA, namely, light-intensity PA (LPA, daily life activities) and sedentary behaviors (SB, too much sitting). In this review, we will (i) describe the history of changes in PA behaviors that occurred with modernization; (ii) review data from cross-sectional and longitudinal studies that examined the associations between PA, SB, and measures of obesity; (iii) review interventional studies that investigated the effects of changes in PA and SB on body weight and adiposity; and (iv) discuss experimental studies that addressed potential biological mechanisms underlying the effects of PA and SB on weight regulation. Overall recent findings support the importance of considering all components of PA to better understand the regulation of energy balance and suggest an important role for LPA and SB in addition to MVPA on body weight regulation. Longitudinal large-scale rigorous studies are needed to advance our knowledge of the role of PA/SB in combating the obesity epidemic.
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Affiliation(s)
- Pierre Bourdier
- CNRS IPHC UMR 7178 Université de Strasbourg, Strasbourg, France
| | - Chantal Simon
- CarMen Laboratory, INSERM 1060, INRAE 1397, University of Lyon, Oullins, France
- Human Nutrition Research Centre of Rhône-Alpes, Hospices Civils de Lyon, Lyon, France
| | - Daniel H. Bessesen
- Anschutz Health and Wellness Center, Division of Endocrinology, University of Colorado, Aurora, Colorado, USA
| | - Stéphane Blanc
- CNRS IPHC UMR 7178 Université de Strasbourg, Strasbourg, France
| | - Audrey Bergouignan
- CNRS IPHC UMR 7178 Université de Strasbourg, Strasbourg, France
- Anschutz Health and Wellness Center, Division of Endocrinology, University of Colorado, Aurora, Colorado, USA
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12
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Flack KD, Stults-Kolehmainen MA, Creasy SA, Khullar S, Boullosa D, Catenacci VA, King N. Altered motivation states for physical activity and 'appetite' for movement as compensatory mechanisms limiting the efficacy of exercise training for weight loss. Front Psychol 2023; 14:1098394. [PMID: 37187558 PMCID: PMC10176969 DOI: 10.3389/fpsyg.2023.1098394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/23/2023] [Indexed: 05/17/2023] Open
Abstract
Weight loss is a major motive for engaging in exercise, despite substantial evidence that exercise training results in compensatory responses that inhibit significant weight loss. According to the Laws of Thermodynamics and the CICO (Calories in, Calories out) model, increased exercise-induced energy expenditure (EE), in the absence of any compensatory increase in energy intake, should result in an energy deficit leading to reductions of body mass. However, the expected negative energy balance is met with both volitional and non-volitional (metabolic and behavioral) compensatory responses. A commonly reported compensatory response to exercise is increased food intake (i.e., Calories in) due to increased hunger, increased desire for certain foods, and/or changes in health beliefs. On the other side of the CICO model, exercise training can instigate compensatory reductions in EE that resist the maintenance of an energy deficit. This may be due to decreases in non-exercise activity thermogenesis (NEAT), increases in sedentary behavior, or alterations in sleep. Related to this EE compensation, the motivational states associated with the desire to be active tend to be overlooked when considering compensatory changes in non-exercise activity. For example, exercise-induced alterations in the wanting of physical activity could be a mechanism promoting compensatory reductions in EE. Thus, one's desires, urges or cravings for movement-also known as "motivation states" or "appetence for activity"-are thought to be proximal instigators of movement. Motivation states for activity may be influenced by genetic, metabolic, and psychological drives for activity (and inactivity), and such states are susceptible to fatigue-or reward-induced responses, which may account for reductions in NEAT in response to exercise training. Further, although the current data are limited, recent investigations have demonstrated that motivation states for physical activity are dampened by exercise and increase after periods of sedentarism. Collectively, this evidence points to additional compensatory mechanisms, associated with motivational states, by which impositions in exercise-induced changes in energy balance may be met with resistance, thus resulting in attenuated weight loss.
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Affiliation(s)
- Kyle D. Flack
- Department of Dietetics and Human Nutrition, University of Kentucky, Lexington, KY, United States
| | - Matthew A. Stults-Kolehmainen
- Division of Digestive Health, Yale New Haven Hospital, New Haven, CT, United States
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, United States
- *Correspondence: Matthew A. Stults-Kolehmainen,
| | - Seth A. Creasy
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Saumya Khullar
- School of Applied Sciences, Edinburgh Napier University, Edinburgh, United Kingdom
| | - Daniel Boullosa
- Faculty of Physical Activity and Sports Sciences, Universidad de León, León, Spain
- College of Healthcare Sciences, James Cook University, Townsville, QLD, Australia
- Graduate Program in Movement Sciences, Integrated Institute of Health, Federal University of Mato Grosso do Sul, Campo Grande, Brazil
| | - Victoria A. Catenacci
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Neil King
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
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13
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Lin WY. The most effective exercise to prevent obesity: A longitudinal study of 33,731 Taiwan biobank participants. Front Nutr 2022; 9:944028. [PMID: 36211487 PMCID: PMC9539558 DOI: 10.3389/fnut.2022.944028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 09/08/2022] [Indexed: 11/13/2022] Open
Abstract
Regular physical exercise is recommended to reduce the risk of obesity. However, it remains unclear which activities are more effective in preventing obesity. In this study, five obesity indices and lifestyle factors of 33,731 Taiwan Biobank adults were measured/collected twice with a mean time interval of 4.06 years. A linear mixed effects model was fitted to assess the associations of exercises with obesity indices, in which a random intercept term was used to account for individual differences. The five obesity indices included body mass index (BMI), body fat percentage (BFP), waist circumference (WC), hip circumference (HC), and waist-hip ratio (WHR). Among 23 exercises, jogging and yoga were consistently the most effective choices across all five obesity indices. One more weekly hour to jog was associated with a 0.093 kg/m2 decrease in BMI (p = 4.2E-20), a 0.297% decrease in BFP (p = 3.8E-36), a 0.398 cm decrease in WC (p = 1.6E-21), and a 2.9E-3 decrease in WHR (p = 1.3E-17). One more weekly hour to perform yoga was associated with a 0.225 cm decrease in HC (p = 6.4E-14). Jogging is an exercise for the entire body. Arms swing, waist turn, legs and feet run, and shoulders and abdomen are also involved in this act. By contrast, many yoga poses use muscles around the hips and pelvis, and therefore yoga is the most effective exercise to reduce HC.
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Affiliation(s)
- Wan-Yu Lin
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Master of Public Health Degree Program, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan
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14
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Woźniak J, Woźniak K, Wojciechowska O, Wrzosek M, Włodarek D. Effect of Age and Gender on the Efficacy of a 12-Month Body Weight Reduction Program Conducted Online-A Prospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12009. [PMID: 36231310 PMCID: PMC9566561 DOI: 10.3390/ijerph191912009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 06/16/2023]
Abstract
Overweight and obesity are a cause of many non-communicable diseases leading to an increased risk of death. There are many programs aimed at weight reduction, but few publications have evaluated their effectiveness according to the gender and age of the subjects. The purpose of this study is to evaluate the effects of age and gender on weight loss outcomes in subjects participating in a 12-month online weight loss program. 400 subjects, 190 men and 210 women, were included in the study. The online intervention consisted of a 15% energy deficit diet and training (RESPO method). Changes in body weight over 12 months were similar (p = 0.14) across age groups. Weight reductions by month were statistically significant (p = 0.0001) in both groups. We noted no differences in weight loss between men and women expressed in kilograms. However, women reduced their body weight to a greater extent, i.e., by 2.7 percentage points, than men. Gender is a factor that may influence the effectiveness of weight loss programs, while age demonstrates no such influence. Our study shows that significant weight reduction during weight loss therapy is achieved by both men and women, but women can expect better results.
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Affiliation(s)
- Jakub Woźniak
- Department of Dietetics, Institute of Human Nutrition, Warsaw University of Life Sciences (WULS–SGGW), Nowoursynowska 159 C, 02-776 Warsaw, Poland
| | | | | | | | - Dariusz Włodarek
- Department of Dietetics, Institute of Human Nutrition, Warsaw University of Life Sciences (WULS–SGGW), Nowoursynowska 159 C, 02-776 Warsaw, Poland
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15
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Hao Z, Liu K, Qi W, Zhang X, Zhou L, Chen P. Which exercise interventions are more helpful in treating primary obesity in young adults? A systematic review and Bayesian network meta-analysis. Arch Med Sci 2022; 19:865-883. [PMID: 37560714 PMCID: PMC10408036 DOI: 10.5114/aoms/153479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 07/08/2022] [Indexed: 08/11/2023] Open
Abstract
INTRODUCTION Network meta-analysis was used to evaluate the effectiveness of different exercise interventions in the treatment of obesity in young people and recommend the most suitable exercise method. MATERIAL AND METHODS We searched five electronic databases for articles on obesity treatment in the youth population from inception to April 2022. The two researchers independently retrieved and screened the articles, carried out a quality assessment and data extraction, and carried out a network meta-analysis in the Bayesian framework in Stata software. RESULTS A total of 32 original studies were included in the study, all randomized controlled trials (RCTs). High-intensity aerobic exercise may be the best way to reduce the weight of obese people; high-intensity aerobic training combined with resistance training may be the best way to reduce BMI and FAT%; moderate-intensity aerobic training combined with resistance training may be the best way to reduce the waistline; high-intensity aerobic exercise may be the best way to boost VO2max. CONCLUSIONS Exercise interventions such as high-intensity aerobic training combined with resistance training can be considered and promoted as a non-drug treatment for primary obesity in young adults.
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Affiliation(s)
- Zikang Hao
- Department of Physical Education, Ocean University of China, Qingdao, China
| | - Kerui Liu
- Department of Sports Medicine, Shandong First Medical University, Tai’an, China
| | - Wenxiao Qi
- Sports Training College, Tianjing Institute of Physical Education, Tianjing, China
| | - Xiaodan Zhang
- Department of Physical Education, Ocean University of China, Qingdao, China
| | - Lu Zhou
- Department of Sports Medicine, Shandong First Medical University, Tai’an, China
| | - Ping Chen
- Department of Physical Education, Ocean University of China, Qingdao, China
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16
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Tarp J, Fagerland MW, Dalene KE, Johannessen JS, Hansen BH, Jefferis BJ, Whincup PH, Diaz KM, Hooker S, Howard VJ, Chernofsky A, Larson MG, Spartano NL, Vasan RS, Dohrn IM, Hagströmer M, Edwardson C, Yates T, Shiroma EJ, Dempsey PC, Wijndaele K, Anderssen SA, Lee IM, Ekelund U. Device-measured physical activity, adiposity and mortality: a harmonised meta-analysis of eight prospective cohort studies. Br J Sports Med 2022; 56:725-732. [PMID: 34876405 PMCID: PMC9209690 DOI: 10.1136/bjsports-2021-104827] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND The joint associations of total and intensity-specific physical activity with obesity in relation to all-cause mortality risk are unclear. METHODS We included 34 492 adults (72% women, median age 62.1 years, 2034 deaths during follow-up) in a harmonised meta-analysis of eight population-based prospective cohort studies with mean follow-up ranging from 6.0 to 14.5 years. Standard body mass index categories were cross-classified with sample tertiles of device-measured total, light-to-vigorous and moderate-to-vigorous physical activity and sedentary time. In five cohorts with waist circumference available, high and low waist circumference was combined with tertiles of moderate-to-vigorous physical activity. RESULTS There was an inverse dose-response relationship between higher levels of total and intensity-specific physical activity and mortality risk in those who were normal weight and overweight. In individuals with obesity, the inverse dose-response relationship was only observed for total physical activity. Similarly, lower levels of sedentary time were associated with lower mortality risk in normal weight and overweight individuals but there was no association between sedentary time and risk of mortality in those who were obese. Compared with the obese-low total physical activity reference, the HRs were 0.59 (95% CI 0.44 to 0.79) for normal weight-high total activity and 0.67 (95% CI 0.48 to 0.94) for obese-high total activity. In contrast, normal weight-low total physical activity was associated with a higher risk of mortality compared with the obese-low total physical activity reference (1.28; 95% CI 0.99 to 1.67). CONCLUSIONS Higher levels of physical activity were associated with lower risk of mortality irrespective of weight status. Compared with obesity-low physical activity, there was no survival benefit of being normal weight if physical activity levels were low.
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Affiliation(s)
- Jakob Tarp
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| | - Morten W Fagerland
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| | - Knut Eirik Dalene
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| | | | - Bjørge H Hansen
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
- Department of Sport Science and Physical Education, University of Agder, Kristiansand, Norway
| | - Barbara J Jefferis
- Primary Care and Population Health, University College London, London, UK
| | - Peter H Whincup
- Population Health Research Institute, St George's University of London, London, UK
| | - Keith M Diaz
- Department of Medicine, Center for Behavioral Cardiovascular Health, Columbia University Medical Center, New York, New York, USA
| | - Steven Hooker
- College of Health and Human Services, San Diego State University, San Diego, California, USA
| | - Virginia J Howard
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ariel Chernofsky
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Martin G Larson
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Nicole L Spartano
- Department of Endocrinology, Diabetes, Nutrition and Weight Management, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Ramachandran S Vasan
- Departments of Medicine and Epidemiology, Boston University School of Medicine and Boston University School of Public Health, Boston, Massachusetts, USA
| | - Ing-Mari Dohrn
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Maria Hagströmer
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden
| | - Charlotte Edwardson
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
- NIHR Leicester Biomedical Research Centre, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Thomas Yates
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester, UK
- NIHR Leicester Biomedical Research Centre, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Eric J Shiroma
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, Bethesda, Maryland, USA
| | - Paddy C Dempsey
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
- Physical Activity and Behavioural Epidemiology Laboratories, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | | | - Sigmund A Anderssen
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
| | - I-Min Lee
- Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Ulf Ekelund
- Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway
- Department of Chronic Diseases and Ageing, Norwegian Institute of Public Health, Oslo, Norway
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17
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Rao P, Belanger MJ, Robbins JM. Exercise, Physical Activity, and Cardiometabolic Health: Insights into the Prevention and Treatment of Cardiometabolic Diseases. Cardiol Rev 2022; 30:167-178. [PMID: 34560712 PMCID: PMC8920940 DOI: 10.1097/crd.0000000000000416] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Physical activity (PA) and exercise are widely recognized as essential components of primary and secondary cardiovascular disease (CVD) prevention efforts and are emphasized in the health promotion guidelines of numerous professional societies and committees. The protean benefits of PA and exercise extend across the spectrum of CVD, and include the improvement and reduction of risk factors and events for atherosclerotic CVD (ASCVD), cardiometabolic disease, heart failure, and atrial fibrillation (AF), respectively. Here, we highlight recent insights into the salutary effects of PA and exercise on the primary and secondary prevention of ASCVD, including their beneficial effects on both traditional and nontraditional risk mediators; exercise "prescriptions" for ASCVD; the role of PA regular exercise in the prevention and treatment of heart failure; and the relationships between, PA, exercise, and AF. While our understanding of the relationship between exercise and CVD has evolved considerably, several key questions remain including the association between extreme volumes of exercise and subclinical ASCVD and its risk; high-intensity exercise and resistance (strength) training as complementary modalities to continuous aerobic exercise; and dose- and intensity-dependent associations between exercise and AF. Recent advances in molecular profiling technologies (ie, genomics, transcriptomics, proteomics, and metabolomics) have begun to shed light on interindividual variation in cardiometabolic responses to PA and exercise and may provide new opportunities for clinical prediction in addition to mechanistic insights.
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Affiliation(s)
- Prashant Rao
- Division of Cardiovascular Medicine, Beth Israel Deaconess Medical Center, Boston, MA
- Cardiovascular Research Center, Beth Israel Deaconess Medical Center, Boston, MA
| | | | - Jeremy M. Robbins
- Cardiovascular Research Center, Beth Israel Deaconess Medical Center, Boston, MA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
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18
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A retrospective real-world observational pilot analysis of Waya: a self-monitoring fitness app in Germany. Cardiovasc Endocrinol Metab 2022; 11:e0266. [PMID: 35755420 PMCID: PMC9213173 DOI: 10.1097/xce.0000000000000266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/23/2022] [Indexed: 11/25/2022]
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19
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Batrakoulis A, Jamurtas AZ, Metsios GS, Perivoliotis K, Liguori G, Feito Y, Riebe D, Thompson WR, Angelopoulos TJ, Krustrup P, Mohr M, Draganidis D, Poulios A, Fatouros IG. Comparative Efficacy of 5 Exercise Types on Cardiometabolic Health in Overweight and Obese Adults: A Systematic Review and Network Meta-Analysis of 81 Randomized Controlled Trials. Circ Cardiovasc Qual Outcomes 2022; 15:e008243. [PMID: 35477256 DOI: 10.1161/circoutcomes.121.008243] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Although regular exercise is recommended for preventing and treating overweight/obesity, the most effective exercise type for improving cardiometabolic health in individuals with overweight/obesity remains largely undecided. This network meta-analysis aimed to evaluate and rank the comparative efficacy of 5 exercise modalities on cardiometabolic health measures in individuals with overweight/obesity. METHODS A database search was conducted in MEDLINE, Embase, Scopus, and Web of Science from inception up to September 2020. The review focused on randomized controlled trials involving exercise interventions consisting of continuous endurance training, interval training, resistance training, combined aerobic and resistance training (combined training), and hybrid-type training. Exercise interventions aimed to improve somatometric variables, body composition, lipid metabolism, glucose control, blood pressure, cardiorespiratory fitness, and muscular strength. The Cochrane risk of bias tool was used to evaluate eligible studies. A random-effects network meta-analysis was performed within a frequentist framework. The intervention ranking was carried out using a Bayesian model where mean and SD were equal to the respective frequentist estimates. RESULTS A total of 4331 participants (59% female; mean age: 38.7±12.3 years) from 81 studies were included. Combined training was the most effective modality and hybrid-type training the second most effective in improving cardiometabolic health-related outcomes in these populations suggesting a higher efficacy for multicomponent exercise interventions compared to single-component modalities, that is, continuous endurance training, interval training, and resistance training. A subgroup analysis revealed that the effects from different exercise types were mediated by gender. CONCLUSIONS These findings corroborate the latest guidelines on exercise for individuals with overweight/obesity highlighting the importance of a multicomponent exercise approach to improve cardiometabolic health. Physicians and healthcare professionals should consider prescribing multicomponent exercise interventions to adults with overweight/obesity to maximize clinical outcomes. REGISTRATION URL: https://www.crd.york.ac.uk/PROSPERO/; Unique identifier: CRD42020202647.
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Affiliation(s)
- Alexios Batrakoulis
- School of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece (A.B., A.Z.J., D.D., A.P., I.G.F.)
| | - Athanasios Z Jamurtas
- School of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece (A.B., A.Z.J., D.D., A.P., I.G.F.)
| | - Georgios S Metsios
- Department of Nutrition and Dietetics, University of Thessaly, Trikala, Greece (G.S.M.).,Russells Hall Hospital, Rheumatology, Dudley Group NHS Foundation Trust, Dudley, United Kingdom (G.S.M.).,Faculty of Education, Health and Wellbeing, University of Wolverhampton, Wolverhampton, United Kingdom (G.S.M.)
| | | | - Gary Liguori
- College of Health Sciences, University of Rhode Island, Kingston (G.L., D.R.)
| | - Yuri Feito
- American College of Sports Medicine, Indianapolis, IN (Y.F.)
| | - Deborah Riebe
- College of Health Sciences, University of Rhode Island, Kingston (G.L., D.R.)
| | - Walter R Thompson
- College of Education and Human Development, Georgia State University, Atlanta (W.R.T.)
| | - Theodore J Angelopoulos
- Department of Rehabilitation and Movement Science, University of Vermont, Burlington (T.J.A.)
| | - Peter Krustrup
- Department of Sports Science and Clinical Biomechanics (P.K.), University of Southern Denmark, Odense.,Section of Sport and Health Sciences and Danish Institute for Advanced Study (DIAS) (P.K.), University of Southern Denmark, Odense.,Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, United Kingdom (P.K.)
| | - Magni Mohr
- Department of Sports Science and Clinical Biomechanics (M.M.), University of Southern Denmark, Odense.,Centre of Health Science, Faculty of Health, University of the Faroe Islands, Tórshavn (M.M.)
| | - Dimitrios Draganidis
- School of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece (A.B., A.Z.J., D.D., A.P., I.G.F.)
| | - Athanasios Poulios
- School of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece (A.B., A.Z.J., D.D., A.P., I.G.F.)
| | - Ioannis G Fatouros
- School of Physical Education and Sport Sciences, University of Thessaly, Trikala, Greece (A.B., A.Z.J., D.D., A.P., I.G.F.)
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20
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Bouamra M, Zouhal H, Ratel S, Makhlouf I, Bezrati I, Chtara M, Behm DG, Granacher U, Chaouachi A. Concurrent Training Promotes Greater Gains on Body Composition and Components of Physical Fitness Than Single-Mode Training (Endurance or Resistance) in Youth With Obesity. Front Physiol 2022; 13:869063. [PMID: 35669575 PMCID: PMC9164296 DOI: 10.3389/fphys.2022.869063] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 04/19/2022] [Indexed: 12/24/2022] Open
Abstract
The prevalence of obesity in the pediatric population has become a major public health issue. Indeed, the dramatic increase of this epidemic causes multiple and harmful consequences, Physical activity, particularly physical exercise, remains to be the cornerstone of interventions against childhood obesity. Given the conflicting findings with reference to the relevant literature addressing the effects of exercise on adiposity and physical fitness outcomes in obese children and adolescents, the effect of duration-matched concurrent training (CT) [50% resistance (RT) and 50% high-intensity-interval-training (HIIT)] on body composition and physical fitness in obese youth remains to be elucidated. Thus, the purpose of this study was to examine the effects of 9-weeks of CT compared to RT or HIIT alone, on body composition and selected physical fitness components in healthy sedentary obese youth. Out of 73 participants, only 37; [14 males and 23 females; age 13.4 ± 0.9 years; body-mass-index (BMI): 31.2 ± 4.8 kg·m-2] were eligible and randomized into three groups: HIIT (n = 12): 3-4 sets×12 runs at 80–110% peak velocity, with 10-s passive recovery between bouts; RT (n = 12): 6 exercises; 3–4 sets × 10 repetition maximum (RM) and CT (n = 13): 50% serial completion of RT and HIIT. CT promoted significant greater gains compared to HIIT and RT on body composition (p < 0.01, d = large), 6-min-walking test distance (6 MWT-distance) and on 6 MWT-VO2max (p < 0.03, d = large). In addition, CT showed substantially greater improvements than HIIT in the medicine ball throw test (20.2 vs. 13.6%, p < 0.04, d = large). On the other hand, RT exhibited significantly greater gains in relative hand grip strength (p < 0.03, d = large) and CMJ (p < 0.01, d = large) than HIIT and CT. CT promoted greater benefits for fat, body mass loss and cardiorespiratory fitness than HIIT or RT modalities. This study provides important information for practitioners and therapists on the application of effective exercise regimes with obese youth to induce significant and beneficial body composition changes. The applied CT program and the respective programming parameters in terms of exercise intensity and volume can be used by practitioners as an effective exercise treatment to fight the pandemic overweight and obesity in youth.
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Affiliation(s)
- Marwa Bouamra
- Tunisian Research Laboratory “Sports Performance Optimization”, National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
- High Institute of Sport and Physical Education, Ksar-Saïd, Manouba University, Tunis, Tunisia
| | - Hassane Zouhal
- M2S (Laboratoire Mouvement, Sport, Santé) EA 1274, University of Rennes, Rennes, France
- Institut International des Sciences du Sport (2I2S), Irodouer, France
- *Correspondence: Urs Granacher, ; Hassane Zouhal,
| | - Sébastien Ratel
- AME2P, EA 3533, Clermont-Auvergne University, Clermont-Ferrand, France
| | - Issam Makhlouf
- Tunisian Research Laboratory “Sports Performance Optimization”, National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
- High Institute of Sport and Physical Education, Ksar-Saïd, Manouba University, Tunis, Tunisia
| | - Ikram Bezrati
- Tunisian Research Laboratory “Sports Performance Optimization”, National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
| | - Mokhtar Chtara
- Tunisian Research Laboratory “Sports Performance Optimization”, National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
| | - David G. Behm
- School of Human Kinetics and Recreation, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - Urs Granacher
- Division of Training and Movement Sciences, University of Potsdam, Potsdam, Germany
- *Correspondence: Urs Granacher, ; Hassane Zouhal,
| | - Anis Chaouachi
- Tunisian Research Laboratory “Sports Performance Optimization”, National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
- High Institute of Sport and Physical Education, Sfax University, Sfax, Tunisia
- Sports Performance Research Institute New Zealand, AUT University, Auckland, New Zealand
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21
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Creasy SA, Wayland L, Panter SL, Purcell SA, Rosenberg R, Willis EA, Shiferaw B, Grau L, Breit MJ, Bessesen DH, Melanson EL, Catenacci VA. Effect of Morning and Evening Exercise on Energy Balance: A Pilot Study. Nutrients 2022; 14:816. [PMID: 35215466 PMCID: PMC8877501 DOI: 10.3390/nu14040816] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 12/14/2022] Open
Abstract
The purpose of this study was to evaluate the feasibility and acceptability of randomizing adults with overweight and obesity (BMI 25-40 kg/m2) to morning (06:00-10:00) or evening (15:00-19:00) aerobic exercise. Participants completed four exercise sessions per week in the morning (AM, n = 18) or evening (PM, n = 15). The exercise program was 15 weeks and progressed from 70 to 80% heart rate maximum and 750-2000 kcal/week. Bodyweight, body composition, total daily energy expenditure (TDEE), energy intake (EI), sleep, sedentary behavior (SB), non-exercise physical activity (NEPA), and maximal aerobic capacity were assessed at baseline and week 15. Study retention was 94% and adherence to the supervised exercise program was ≥90% in both groups. Weight change was -0.9 ± 2.8 kg and -1.4 ± 2.3 kg in AM and PM, respectively. AM and PM increased TDEE (AM: 222 ± 399 kcal/day, PM: 90 ± 150 kcal/day). EI increased in AM (99 ± 198 kcal/day) and decreased in PM (-21 ± 156 kcal/day) across the intervention. It is feasible to randomize adults with overweight and obesity to morning or evening aerobic exercise with high levels of adherence. Future trials are needed to understand how the timing of exercise affects energy balance and body weight regulation.
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Affiliation(s)
- Seth A. Creasy
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | - Liza Wayland
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | - Shelby L. Panter
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | - Sarah A. Purcell
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
| | - Rebecca Rosenberg
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
| | - Erik A. Willis
- Center for Health Promotion Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC 27599, USA;
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Bethelhem Shiferaw
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (B.S.); (L.G.)
| | - Laura Grau
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (B.S.); (L.G.)
| | - Matthew J. Breit
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
| | - Daniel H. Bessesen
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
- Division of Endocrinology, Denver Health Medical Center, Denver, CO 80204, USA
| | - Edward L. Melanson
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Eastern Colorado VA Geriatric Research, Education, and Clinical Center, Aurora, CO 80045, USA
- Division of Geriatrics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Victoria A. Catenacci
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA; (S.L.P.); (S.A.P.); (R.R.); (M.J.B.); (D.H.B.); (E.L.M.); (V.A.C.)
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA;
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22
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Davis ME, Blake C, Perrotta C, Cunningham C, O'Donoghue G. Impact of training modes on fitness and body composition in women with obesity: A systematic review and meta-analysis. Obesity (Silver Spring) 2022; 30:300-319. [PMID: 35088563 DOI: 10.1002/oby.23305] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 01/19/2023]
Abstract
OBJECTIVE This study aimed to assess the effectiveness of different exercise modalities and determine the optimal exercise prescription for improving cardiorespiratory fitness, body composition, and metabolic health of women with obesity. METHODS A systematic review of randomized controlled trials (RCTs) published between January 1988 and October 2020 was conducted. The RCTs were screened using the following inclusion criteria: 1) participants: women aged 18 to 65 years with BMI > 30 kg/m2 and without comorbidities; 2) intervention: exercise; 3) comparison: non-intervention control; and 4) outcomes measures: cardiorespiratory fitness (maximal oxygen consumption), body composition (i.e., body weight, percentage body fat), and/or metabolic measures (i.e., blood pressure, cholesterol). RESULTS A total of 20 RCTs with a total of 2,062 participants were included. Although the results showed that any form of exercise was more effective than control, improvements in fitness and body composition were modest. Aerobic exercise (vigorous and moderate intensity) appeared most promising for improving fitness and body weight, whereas low-load resistance training resulted in the largest improvements in body fatness. CONCLUSIONS In women living with obesity, aerobic exercise was consistently effective in improving fitness and body composition. Although both resistance training and combined exercise interventions appear promising, more research is needed to evaluate their efficacy and determine an optimal exercise prescription for this population.
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Affiliation(s)
- Mary E Davis
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland
| | - Catherine Blake
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland
| | - Carla Perrotta
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland
| | - Caitriona Cunningham
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland
| | - Gráinne O'Donoghue
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin 4, Ireland
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23
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La New JM, Borer KT. Effects of Walking Speed on Total and Regional Body Fat in Healthy Postmenopausal Women. Nutrients 2022; 14:nu14030627. [PMID: 35276986 PMCID: PMC8840715 DOI: 10.3390/nu14030627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/23/2022] [Accepted: 01/26/2022] [Indexed: 12/10/2022] Open
Abstract
Introduction: This study had two aims: (1) To confirm the efficacy of exercise speed and impulse (session duration at a given speed) to produce total and abdominal fat loss in postmenopausal women, and (2) compare the exercise speed and impulse necessary for the stimulation of fat loss to the suppression of bone mineral loss. Of special interest was to compare these parameters of exercise on fat loss in the same study and with the same subjects where they were found to suppress bone mineral loss. We hypothesized that (1) more total fat will be lost with slow walking and a longer impulse than with fast speed and shorter impulse, and (2) more abdominal subcutaneous (SC) and visceral fat (VF) will be lost with fast walking speed. Materials and Methods: Fat loss and suppression of bone mineral loss were measured in the same 25 subjects after 15 weeks, and fat measurements were also taken after 30 weeks in 16 residual subjects. Study parameters were walking a 4.8 km distance 4 days/week at either 6.6 km/h (120% of ventilatory threshold (VT)) or at 5.5 km/h (101.6% of VT) and expending 300 kcal/session. Body composition (fat and lean body mass, LBM) was measured with dual-energy X-ray absorptiometry (DXA) and anthropometric methods. Results: Slow walkers in the residual group progressively lost a significant percent of total body fat over 30 weeks while no such loss occurred after 15 weeks in fast walkers in either group, supporting hypothesis 1. However, the 20% higher starting body fat in 16 residual slow relative to fast subjects suggests that exercise fat loss is greater in overweight than in lean subjects. In fast walkers, fat loss occurred after 30 weeks of training. Hypothesis 2 was not supported as both speeds led to equal VF loss in 30-week group as estimated by waist circumference (CF) confirming that VF responds to the magnitude of energy expenditure and not the walking speed. Conclusions: Total body fat is lost through walking at all speeds, but the change is more rapid, clear, and initially greater with slow walking in overweight subjects. A longer exercise impulse at a lower speed in our study initially produced greater total fat loss than a shorter one with fast walking speed. This was reversed in comparison to how the same exercise in the same subjects suppressed bone mineral loss. Data from other studies indicate that longer impulses may promote greater fat loss at both slow and high exercise speeds, and our study providing only a 4.8 km walking distance may have limited the walking impulse and the magnitude of fat loss. Increased exercise energy expenditure at either walking speed produces equivalent declines in visceral fat in postmenopausal women, and with sufficiently long impulses, should reduce disabilities associated with central obesity.
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24
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Abstract
Regular physical activity has an impact on all human organ systems and mediates multiple beneficial effects on overall health. Physical activity alone is a poor strategy for weight loss; however, physical activity is of crucial importance for weight loss maintenance. The role of exercise in maintaining a stable body weight is not clear but might be related to better appetite regulation and food preference. In relation to exercise, muscle secretes myokines and other factors that can influence the metabolism in other organs, not least fat and brain tissues. Thereby, physical activity reduces the risk of obesity-associated diseases, such as type 2 diabetes and cardiovascular diseases, independently of weight loss and BMI. Therefore, physical activity should always be included in weight loss strategies and as a tool to maintain a healthy weight, despite its modest effect on energy expenditure and overall body weight.
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Affiliation(s)
- Claus Brandt
- Centre of Inflammation and Metabolism/Centre for Physical Activity Research (CIM/CFAS), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bente Klarlund Pedersen
- Centre of Inflammation and Metabolism/Centre for Physical Activity Research (CIM/CFAS), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
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25
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Willis EA, Creasy SA, Saint-Maurice PF, Keadle SK, Pontzer H, Schoeller D, Troiano RP, Matthews CE. Physical Activity and Total Daily Energy Expenditure in Older US Adults: Constrained versus Additive Models. Med Sci Sports Exerc 2022; 54:98-105. [PMID: 34334719 PMCID: PMC8678174 DOI: 10.1249/mss.0000000000002759] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
PURPOSE This study aimed to examine the shape of the relationship between physical activity (PA) and total energy expenditure (TEE) and to explore the role of energy balance status (negative, stable, positive) in influencing this association. METHODS Cross-sectional. Participants were 584 older adults (50-74 yr) participating in the Interactive Diet and Activity Tracking in AARP study. TEE was assessed by doubly labeled water and PA by accelerometer. The relationship between PA and TEE was assessed visually and using nonlinear methods (restricted cubic splines). Percent weight change (>3%) over a 6-month period was used as a proxy measurement of energy balance status. RESULTS TEE generally increased with increasing deciles of PA averaging 2354 (SD, 351) kcal·d-1 in the bottom decile to 2693 (SD, 480) kcal·d-1 in the top decile. Cubic spline models showed an approximate linear association between PA and TEE (linear relation, P < 0.0001; curvature, P = 0.920). Results were similar in subgroup analyses for individuals classified as stable or positive energy balance. For those in negative energy balance, TEE was generally flat with increasing deciles of PA averaging 2428 (SD, 285) kcal·d-1 in the bottom decile to 2372 (SD, 560) kcal·d-1 in the top decile. CONCLUSIONS Energy balance status seems to play an important role in the relationship between PA and TEE. When in a positive energy balance, the relationship between TEE and PA was consistent with an additive model; however, when energy balance was negative, TEE seems to be consistent with a constrained model. These findings support PA for weight gain prevention by increasing TEE; however, the effect of PA on TEE during periods of weight loss may be limited. An adequately powered, prospective study is warranted to confirm these exploratory findings.
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Affiliation(s)
- Erik A. Willis
- Center for Health Promotion Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Seth A. Creasy
- Division of Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Pedro F. Saint-Maurice
- Division of Epidemiology and Genetics, Metabolic Epidemiology Branch, National Cancer Institute, Bethesda, MD
| | - Sarah Kozey Keadle
- Department of Kinesiology and Public Health, California Polytechnic State University, San Luis Obispo, CA
| | - Hermann Pontzer
- Department of Evolutionary Anthropology, Duke University, Durham, NC
- Duke Global Health Institute, Duke University, Durham, NC
| | - Dale Schoeller
- Nutritional Sciences, University of Wisconsin-Madison, Madison, WI
| | - Richard P. Troiano
- Risk Factor Assessment Branch, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD
| | - Charles E. Matthews
- Division of Epidemiology and Genetics, Metabolic Epidemiology Branch, National Cancer Institute, Bethesda, MD
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26
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Blankenship JM, Rosenberg RC, Rynders CA, Melanson EL, Catenacci VA, Creasy SA. Examining the Role of Exercise Timing in Weight Management: A Review. Int J Sports Med 2021; 42:967-978. [PMID: 34034354 PMCID: PMC8591839 DOI: 10.1055/a-1485-1293] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Many adults cite exercise as a primary strategy for losing weight, yet exercise alone is modestly effective for weight loss and results in variable weight loss responses. It is possible that some of the variability in weight loss may be explained by the time of day that exercise is performed. Few studies have directly compared the effects of exercise performed at different times of the day (i. e., morning versus evening exercise). Results from these existing studies are mixed with some studies demonstrating superior weight and fat mass loss from morning exercise, while other studies have found that evening exercise may be better for weight management. Exercise timing may alter modifiable lifestyle behaviors involved in weight management, such as non-exercise physical activity, energy intake, and sleep. The purpose of this review is to summarize evidence for and against time-of-day dependent effects of exercise on weight management. Although limited, we also review studies that have examined the effect of exercise timing on other lifestyle behaviors linked to body weight regulation. While exercise at any time of day is beneficial for health, understanding whether there is an optimal time of day to exercise may advance personalized treatment paradigms for weight management.
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Affiliation(s)
- Jennifer M. Blankenship
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | | | - Corey A. Rynders
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Edward L. Melanson
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Geriatrics, VA Eastern Colorado Health Care System, Aurora, CO
| | - Victoria A. Catenacci
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Seth A. Creasy
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
- Anschutz Health and Wellness Center, University of Colorado Anschutz Medical Campus, Aurora, CO
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27
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Krassovskaia PM, Chaves AB, Houmard JA, Broskey NT. Exercise during Pregnancy: Developmental Programming Effects and Future Directions in Humans. Int J Sports Med 2021; 43:107-118. [PMID: 34344043 DOI: 10.1055/a-1524-2278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Epidemiological studies show that low birth weight is associated with mortality from cardiovascular disease in adulthood, indicating that chronic diseases could be influenced by hormonal or metabolic insults encountered in utero. This concept, now known as the Developmental Origins of Health and Disease hypothesis, postulates that the intrauterine environment may alter the structure and function of the organs of the fetus as well as the expression of genes that impart an increased vulnerability to chronic diseases later in life. Lifestyle interventions initiated during the prenatal period are crucial as there is the potential to attenuate progression towards chronic diseases. However, how lifestyle interventions such as physical activity directly affect human offspring metabolism and the potential mechanisms involved in regulating metabolic balance at the cellular level are not known. The purpose of this review is to highlight the effects of exercise during pregnancy on offspring metabolic health and emphasize gaps in the current human literature and suggestions for future research.
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Affiliation(s)
- Polina M Krassovskaia
- Human Performance Laboratory, Department of Kinesiology, East Carolina University, Greenville, United States.,East Carolina Diabetes & Obesity Institute, East Carolina University, Greenville, United States
| | - Alec B Chaves
- Human Performance Laboratory, Department of Kinesiology, East Carolina University, Greenville, United States.,East Carolina Diabetes & Obesity Institute, East Carolina University, Greenville, United States
| | - Joseph A Houmard
- Human Performance Laboratory, Department of Kinesiology, East Carolina University, Greenville, United States.,East Carolina Diabetes & Obesity Institute, East Carolina University, Greenville, United States
| | - Nicholas T Broskey
- Human Performance Laboratory, Department of Kinesiology, East Carolina University, Greenville, United States.,East Carolina Diabetes & Obesity Institute, East Carolina University, Greenville, United States
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28
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Teo SYM, Kanaley JA, Guelfi KJ, Dimmock JA, Jackson B, Fairchild TJ. Effects of diurnal exercise timing on appetite, energy intake and body composition: A parallel randomized trial. Appetite 2021; 167:105600. [PMID: 34284064 DOI: 10.1016/j.appet.2021.105600] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To determine the effect of diurnal exercise timing on appetite, energy intake and body composition in individuals with overweight or obesity. METHODS Forty sedentary, individuals with overweight or obesity (17 males, 23 females; age: 51 ± 13 years; BMI: 30.9 ± 4.2 kg/m2) were randomly allocated to complete a 12-week supervised multi-modal exercise training program performed either in the morning (amEX) or evening (pmEX). Outcome measures included appetite in response to a standardised test meal, daily energy intake (EI), body weight and body composition. Measures of dietary behaviour were assessed at baseline and post-intervention, along with habitual physical activity, sleep quality and sleep quantity. Significance was set at p ≤ .05 and Hedge's g effect sizes were calculated. RESULTS Regardless of timing, exercise training increased perceived fullness (AUC; g = 0.82-1.67; both p < .01), decreased daily EI (g = 0.73-0.93; both p < .01) and body-fat (g = 0.29-0.32; both p <. 01). The timing of exercise did not change the daily EI or body-fat response to training (all p ≥ .27), however, perceived fullness increased in the amEX group (p ≤ .01). DISINHIBITION: (g = 0.35-1.95; p ≤ .01) and Hunger (g = 0.05-0.4; p = .02) behaviours decreased following exercise training, with Disinhibition demonstrating greater improvements in the pmEX group (p = .01). Objective and subjective sleep quantity increased with training (all p ≤ .01), but sleep quality was not reported to change. CONCLUSIONS Multi-modal exercise training improved body composition and some appetite outcomes, although changes were inconsistent and largely independent of exercise-timing. In the absence of dietary manipulation, the effect of diurnal exercise timing on appetite and body composition appear trivial compared to the overall benefits of exercise participation.
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Affiliation(s)
- Shaun Y M Teo
- Discipline of Exercise Science, Murdoch University, Australia; The Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Australia.
| | - Jill A Kanaley
- Department of Nutrition & Exercise Physiology, University of Missouri, USA.
| | - Kym J Guelfi
- School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Australia.
| | | | - Ben Jackson
- School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Australia; Telethon Kids Institute, Australia.
| | - Timothy J Fairchild
- Discipline of Exercise Science, Murdoch University, Australia; The Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Australia.
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29
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Morze J, Rücker G, Danielewicz A, Przybyłowicz K, Neuenschwander M, Schlesinger S, Schwingshackl L. Impact of different training modalities on anthropometric outcomes in patients with obesity: A systematic review and network meta-analysis. Obes Rev 2021; 22:e13218. [PMID: 33624411 PMCID: PMC8244024 DOI: 10.1111/obr.13218] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/08/2021] [Accepted: 01/15/2021] [Indexed: 12/15/2022]
Abstract
Obesity management guidelines consistently advise aerobic training for weight loss, whereas recommendations for other training modalities are sparse. This systematic review and network meta-analysis (NMA) aimed to compare the long-term effects of different training modalities on anthropometric outcomes in patients with obesity. MEDLINE, Cochrane CENTRAL, and Web of Science were searched to identify the following: (1) randomized controlled trials (RCTs); (2) conducted in adults with a mean body mass index (BMI) ≥30 kg/m2 ; (3) comparing aerobic, resistance, combined, or high-intensity interval training head-to-head or to control for ≥6 months; and (4) reporting changes in body weight (BW), BMI, waist circumference (WC), fat mass (FM), or fat-free mass (FFM). Random-effects NMA models were fitted in a frequentist approach. GRADE framework was used to assess certainty of evidence. Thirty-two RCTs with 4774 participants with obesity were included in this review. Aerobic training was ranked as best for improving BW, BMI, and WC and combined training for improving FM, as well as equally with resistance training most effective for improving FFM. Low to moderate certainty of evidence supports use of aerobic training to improve anthropometric outcomes in obesity, and its combination with resistance training provides additional benefit for reducing FM and increasing FFM.
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Affiliation(s)
- Jakub Morze
- Department of Cardiology and Internal Diseases, University of Warmia and Mazury, Olsztyn, Poland.,Department of Human Nutrition, University of Warmia and Mazury, Olsztyn, Poland
| | - Gerta Rücker
- Institute of Medical Biometry and Statistics, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anna Danielewicz
- Department of Human Nutrition, University of Warmia and Mazury, Olsztyn, Poland
| | | | - Manuela Neuenschwander
- Institute for Biometrics and Epidemiology, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Sabrina Schlesinger
- Institute for Biometrics and Epidemiology, German Diabetes Center (DDZ), Leibniz Center for Diabetes Research, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Lukas Schwingshackl
- Institute for Evidence in Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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van Baak MA, Pramono A, Battista F, Beaulieu K, Blundell JE, Busetto L, Carraça EV, Dicker D, Encantado J, Ermolao A, Farpour-Lambert N, Woodward E, Bellicha A, Oppert JM. Effect of different types of regular exercise on physical fitness in adults with overweight or obesity: Systematic review and meta-analyses. Obes Rev 2021; 22 Suppl 4:e13239. [PMID: 33939229 PMCID: PMC8365680 DOI: 10.1111/obr.13239] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 01/29/2021] [Accepted: 02/26/2021] [Indexed: 12/11/2022]
Abstract
This systematic review examined the effect of exercise training interventions on physical fitness in adults with overweight or obesity and compared the effectiveness of different types of exercise training. Four electronic databases were searched. Articles were included if they described randomized controlled trials of exercise training interventions and their effect on maximal oxygen consumption or muscle strength in adults with overweight or obesity. Changes in outcome parameters were analyzed using random effects meta-analyses for different training types (aerobic, resistance, combined aerobic plus resistance, and high-intensity interval training). Eighty-eight articles satisfied the inclusion criteria of which 66 (3964 participants) could be included in the meta-analyses. All training types increased VO2max (mean difference 3.82 ml/min/kg (95% CI 3.17, 4.48), P < 0.00001; I2 = 48%). In direct comparisons, resistance training was less effective in improving VO2max than aerobic training, HIIT was slightly more effective than aerobic training, and no difference between aerobic and combined aerobic plus resistance training was found. For muscle strength benefits, incorporation of resistance exercise in the training program is indicated. Exercise training increases VO2max and muscle strength in adults with overweight or obesity. Differences between training types should be weighed with other needs and preferences when health professionals advise on exercise training to improve physical fitness.
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Affiliation(s)
- Marleen A van Baak
- NUTRIM School of Nutrition and Translational Research in Metabolism, Department of Human Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Adriyan Pramono
- NUTRIM School of Nutrition and Translational Research in Metabolism, Department of Human Biology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - Francesca Battista
- Sport and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Kristine Beaulieu
- Appetite Control and Energy Balance Group (ACEB), School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - John E Blundell
- Appetite Control and Energy Balance Group (ACEB), School of Psychology, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Luca Busetto
- Department of Medicine, University of Padova, Padova, Italy.,European Association for the Study of Obesity (EASO), Obesity Management Task Force (OMTF), London, UK
| | - Eliana V Carraça
- Faculdade de Educação Física e Desporto, CIDEFES, Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal
| | - Dror Dicker
- European Association for the Study of Obesity (EASO), Obesity Management Task Force (OMTF), London, UK.,Department of Internal Medicine, Hasharon Hospital, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jorge Encantado
- APPsyCI - Applied Psychology Research Center Capabilities & Inclusion, ISPA - University Institute, Lisbon, Portugal
| | - Andrea Ermolao
- Sport and Exercise Medicine Division, Department of Medicine, University of Padova, Padova, Italy
| | - Nathalie Farpour-Lambert
- European Association for the Study of Obesity (EASO), Obesity Management Task Force (OMTF), London, UK.,Obesity Prevention and Care Program Contrepoids. Service of Endocrinology, Diabetology, Nutrition and Patient Education, Department of Internal Medicine, University Hospitals of Geneva and University of Geneva, Geneva, Switzerland
| | - Euan Woodward
- European Association for the Study of Obesity (EASO), Obesity Management Task Force (OMTF), London, UK
| | - Alice Bellicha
- Nutrition and Obesities: Systemic Approaches, NutriOmics, Sorbonne University, INSERM, Paris, France.,University Paris-Est Créteil, UFR SESS-STAPS, Créteil, France
| | - Jean-Michel Oppert
- Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Department of Nutrition, Institute of Cardiometabolism and Nutrition, Sorbonne University, Paris, France
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Abdeen HAA, Rodriguez-Sanz D, Ewidea M, Al-Hamaky DMA, Mohamed MAER, Elerian AE. Efficacy of Vitamin D Supplementation in Addition to Aerobic Exercise Training in Obese Women with Perceived Myalgia: A Single-Blinded Randomized Controlled Clinical Trial. Nutrients 2021; 13:nu13061819. [PMID: 34071781 PMCID: PMC8227578 DOI: 10.3390/nu13061819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/29/2021] [Accepted: 05/15/2021] [Indexed: 01/04/2023] Open
Abstract
Obese women were more susceptible to myalgia because of their significantly lower vitamin D concentrations; the present study investigated the efficacy of vitamin D in addition to an aerobic interval training in the management of obese women with myalgia. Forty-five obese women with vitamin D deficiency and myalgia (30 to 40 years old) were assigned randomly into three equal groups. Group A received an aerobic interval training with vitamin D supplementation, Group B received vitamin D supplementation only, and Group C received aerobic interval training only; participants in all groups were on calorie deficient diets. The study outcomes were the Visual Analog Scale (VAS) for Pain Evaluation, serum vitamin D level, and Cooper 12-Minute Walk Test for Functional Capacity Evaluation, while the Short-Form Health Survey (SF) was used for assessment of quality of life. We detected a significant improvement in pain intensity level, serum vitamin D level, and quality of life in all groups with significant difference between Group A and groups B and C. We also detected a significant improvement in functional capacity in groups A and C, with no significant change in Group B. Aerobic interval training with vitamin D supplementation was more effective for the management of obese women with perceived myalgia.
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Affiliation(s)
- Heba Ahmed Ali Abdeen
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt
- Correspondence: (H.A.A.A.); (A.E.E.)
| | - David Rodriguez-Sanz
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | - Mahmoud Ewidea
- Department of Basic Science for Physical Therapy, Faculty of Physical Therapy, Kafr Elshiekh University, Kafr Elsheikh Government 33511, Egypt;
| | - Dina Mohamed Ali Al-Hamaky
- Department of Physical Therapy for Musculoskeletal Disorders and Its Surgery, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt;
| | - Marwa Abd El-Rahman Mohamed
- Department of Physical Therapy for Women Health, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt;
| | - Ahmed Ebrahim Elerian
- Department of Basic Science for Physical Therapy, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt
- Correspondence: (H.A.A.A.); (A.E.E.)
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Cerf ME. Healthy lifestyles and noncommunicable diseases: Nutrition, the life‐course, and health promotion. LIFESTYLE MEDICINE 2021. [DOI: 10.1002/lim2.31] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Marlon E. Cerf
- Grants, Innovation and Product Development South African Medical Research Council Cape Town South Africa
- Biomedical Research and Innovation Platform South African Medical Research Council Cape Town South Africa
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Magkos F, Astrup A. Dietary Carbohydrate, Energy Expenditure, and Weight Loss: Is Eating Less and Burning More Possible? J Nutr 2021; 151:468-470. [PMID: 33561211 DOI: 10.1093/jn/nxaa423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Faidon Magkos
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Frederiksberg C, Denmark
| | - Arne Astrup
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Frederiksberg C, Denmark.,Novo Nordisk Foundation, Hellerup, Denmark
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Swift DL, McGee JE, Huff AC, Clunan MC, Gniewek NR, Brown TT, Osborne BG, Bucher C, Tanner CJ, Barefoot SG, Brophy P, Clark A, Dubis GS, Martin CK, Beyl RA, Houmard JA, Carels RA, Pories W, Matarese LE. Prescribed exercise to Reduce Recidivism After Weight Loss-Pilot (PREVAIL-P): Design, methods and rationale. Contemp Clin Trials Commun 2021; 21:100717. [PMID: 33553797 PMCID: PMC7848432 DOI: 10.1016/j.conctc.2021.100717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 10/12/2020] [Accepted: 01/11/2021] [Indexed: 11/20/2022] Open
Abstract
Clinically significant weight loss is associated with health benefits for overweight and obese adults. Participation in adequate amounts of physical activity is critical for weight maintenance. However, the recommended amount of physical activity needed to promote weight maintenance is based primarily on retrospective studies that quantified physical activity levels through questionnaires which tend to overestimate physical activity levels. In addition, the present literature has provided little data on the impact of these physical activity levels on cardiovascular and diabetes risk factors, which may have equal or more clinical importance than weight changes. The Prescribed Exercise to Reduce Recidivism After Weight Loss-Pilot (PREVAIL-P) study will evaluate the effect of aerobic exercise training amount on weight maintenance following clinically significant weight loss in overweight and obese adults (BMI 25-40 kg/m2) age 30-65 years. Participants (N = 39) will complete a 10-week OPTIFAST® weight loss program with supervised aerobic exercise training. Individuals who achieve ≥7% weight loss from baseline will be subsequently randomized to levels of aerobic training consistent with physical activity recommendations (PA-REC) or weight maintenance recommendations (WM-REC) for 18 additional weeks. The primary outcome of the PREVAIL-P study will be change in weight from the completion of OPTIFAST® program to the end of the study. Notable secondary measures include changes in clinically relevant cardiometabolic risk factors between study groups (e.g. blood lipids concentrations, oral glucose tolerance, arterial stiffness). This pilot study will be used to estimate the effect sizes needed for a randomized controlled trial on this topic.
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Affiliation(s)
- Damon L. Swift
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Joshua E. McGee
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Anna C. Huff
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Marie C. Clunan
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Nicole R. Gniewek
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Taylor T. Brown
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | | | | | - Charles J. Tanner
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Savanna G. Barefoot
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Patricia Brophy
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, 27858, USA
| | - Angela Clark
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, 27858, USA
| | - Gabriel S. Dubis
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, 27858, USA
| | - Corby K. Martin
- Ingestive Behavior Laboratory, Pennington Biomedical, Baton Rouge, LA, 70808, USA
| | - Robbie A. Beyl
- Biostatistics & Analysis Laboratory, Pennington Biomedical, Baton Rouge, LA, 70808, USA
| | - Joseph A. Houmard
- Department of Kinesiology, East Carolina University, Greenville, NC, 27858, USA
- Human Performance Laboratory, East Carolina Univeristy, Greenville, NC, 27858, USA
| | - Robert A. Carels
- Department of Psychology, East Carolina University, Greenville, NC, 27858, USA
| | - Walter Pories
- Department of Surgery, East Carolina University, Greenville, NC, 27858, USA
| | - Laura E. Matarese
- Department of Internal Medicine, East Carolina University, Greenville, NC, 27858, USA
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O'Donoghue G, Blake C, Cunningham C, Lennon O, Perrotta C. What exercise prescription is optimal to improve body composition and cardiorespiratory fitness in adults living with obesity? A network meta-analysis. Obes Rev 2021; 22:e13137. [PMID: 32896055 PMCID: PMC7900983 DOI: 10.1111/obr.13137] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/07/2020] [Accepted: 08/08/2020] [Indexed: 02/06/2023]
Abstract
Current international guidelines recommend people living with obesity should be prescribed a minimum of 300 min of moderately intense activity per week for weight loss. However, the most efficacious exercise prescription to improve anthropometry, cardiorespiratory fitness (CRF) and metabolic health in this population remains unknown. Thus, this network meta-analysis was conducted to assess and rank comparative efficacy of different exercise interventions on anthropometry, CRF and other metabolic risk factors. Five electronic databases were searched for randomized controlled trials (RCTs) that compared different exercise modalities to improve anthropometry, CRF and/or metabolic health in adults living with obesity. RCTs were evaluated using the Cochrane risk of bias tool. A random effects network meta-analysis was performed within a frequentist framework. Of the 6663 articles retrieved, 45 studies with a total 3566 participants were included. Results reveal that while any type of exercise intervention is more effective than control, weight loss induced is modest. Interventions that combine high-intensity aerobic and high-load resistance training exert beneficial effects that are superior to any other exercise modality at decreasing abdominal adiposity, improving lean body mass and increasing CRF. Clinicians should consider this evidence when prescribing exercise for adults living with obesity, to ensure optimal effectiveness.
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Affiliation(s)
- Grainne O'Donoghue
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Catherine Blake
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Caitriona Cunningham
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Olive Lennon
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Carla Perrotta
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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da Silva RSB, Persuhn DC, Barbosa FKL, de Souza MF, Sena KDF, Costa MDS, Franca GAM, de Assis CS, Cardoso GA, Silva AS. Relationship of the Pro12Ala Polymorphism on the PPARy2 Gene With the Body Composition of Practitioners of Cyclic Exercises. Front Physiol 2021; 11:633721. [PMID: 33510651 PMCID: PMC7835835 DOI: 10.3389/fphys.2020.633721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 12/14/2020] [Indexed: 11/28/2022] Open
Abstract
This study aimed to verify the association between the genotypic of the receptor gene activated by peroxisome proliferators gamma 2 (PPARy2) and the body composition and the specific indicators of adiposity in practitioners physical exercises, considering nutritional intake, age, and training load as influencing factors. It was conducted a cross-sectional study with 335 adults (47.9 ± 12.7 years, 138 men, body mass index/BMI = 27.0 ± 4.9 kg/m2), practitioners of aerobic exercises in cyclical modalities (running, walking and/or cycling, who spent 328.3 ± 193.6 kcal/day on physical training). The genotyping of the Pro12Ala polymorphism was performed using the PCR-RFLP technique and the body composition measured by bioimpedance (InBody 720). Energy expenditure was based on the compendium of physical activities and caloric intake was measured by 24 h recall questionnaire. The higher prevalence was for the Pro/Pro genotype (76.1% vs. 23.9% of Pro/Ala). Pro/Pro genotypic group showed significant higher mean values for body mass (BM) (p < 0.03 for men and p < 0.02 for women) and BMI (p < 0.00 for men and p < 0.02 for women) and %FAT (p < 0.00), waist-hip ratio (WHR) (p < 0.04), and visceral fat (VF) (p < 0.00) only in men compared to Pro/Ala. Higher frequency of Pro/Pro was observed in the category indicating BMI (p < 0.00 for men and p < 0.03 for women), WRH (p < 0.03 for men and p < 0.00 for women), and %FAT (p < 0.03) (in the latter case, only among men. It was also observed that the frequency of distribution of Pro/Ala in the eutrophic category of the BMI remained independent of all influencers, while WHR and %FAT were independent of the training load, but influenced by nutritional intake and age. In women, the frequency of Pro/Ala distribution at the lowest BMI and WHR values remained independent of all confounding variables. It is concluded that the Pro12Ala polymorphism in the PPARy2 gene consistently influences indicators of body composition and adiposity, regardless of the practitioners of physical training, but the relationship needs to be considered according to age and nutritional intake.
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Affiliation(s)
- Raquel Suelen Brito da Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Postgraduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Darlene Camati Persuhn
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | - Francisca Karinny Lemos Barbosa
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | - Marizângela Ferreira de Souza
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Klécia de Farias Sena
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Postgraduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Matheus da Silveira Costa
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | | | - Caroline Severo de Assis
- Post Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | - Glêbia Alexa Cardoso
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Postgraduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Alexandre Sérgio Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health-LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Postgraduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
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Hsu YJ, Chiu CC, Lee MC, Huang WC. Combination of Treadmill Aerobic Exercise with Bifidobacterium longum OLP-01 Supplementation for Treatment of High-Fat Diet-Induced Obese Murine Model. Obes Facts 2021; 14:306-319. [PMID: 34077946 PMCID: PMC8255637 DOI: 10.1159/000516865] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 04/12/2021] [Indexed: 01/15/2023] Open
Abstract
INTRODUCTION Obesity, which can result from disease, genetics, nutrition, lifestyle, and insufficient physical activity, substantially increases an individual's risk of complications and comorbidities. Exercise can be an effective strategy for achieving an energy balance and physiological fitness as part of obesity management. Additionally, probiotics, which are isolated from food and the environment, are being rapidly developed and have functional benefits for mitigating various metabolic dysfunctions associated with obesity. The potentially positive physiological and functional effects of exercise, probiotics, and exercise combined with probiotics should be elucidated in a model of diet-induced obesity. METHODS Bifidobacterium longum subsp. longum OLP-01 (OLP-01) was isolated from an elite Olympic-level athlete who exhibited physiological adaptations to peripheral fatigue caused by exercise training. In this current study, ICR strain mice were fed a high-fat diet (HFD) for 4 weeks to replicate an obesity model. The mice were divided into 5 groups according to the diet administered: control with normal diet, only HFD, HFD + exercise, HFD + OLP, and HFD + exercise + OLP groups. They were administered the probiotic and/or treadmill exercise training for 5 weeks, and their growth curve, physical activity, physiological adaptation, biochemical parameters, body composition, and glucose tolerance were assessed. RESULTS Compared with only exercise or only probiotics, a combination of probiotics and exercise significantly improved the weight, glucose tolerance, fat composition, and exercise-related oxidative stress of mice. Regular and programmed exercise with sufficient rest may be crucial to obesity improvement, and a combination of probiotics and exercise may synergistically assist obesity management and health promotion. CONCLUSION OLP-01 probiotics combined with exercise training can be employed as a strategy for treating obesity. However, the exact regulatory mechanisms underlying this effect, possibly involving microbiota and associated metabolites, warrant further investigation.
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Affiliation(s)
- Yi-Ju Hsu
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Chien-Chao Chiu
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Mon-Chien Lee
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Wen-Ching Huang
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
- *Wen-Ching Huang,
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Paravidino VB, Mediano MFF, Crochemore-Silva I, da Cruz VL, Antunes MML, Beaulieu K, Gibbons C, Finlayson G, Blundell JE, Sichieri R. The compensatory effect of exercise on physical activity and energy intake in young men with overweight: The EFECT randomised controlled trial. Physiol Behav 2020; 229:113249. [PMID: 33221391 DOI: 10.1016/j.physbeh.2020.113249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 10/03/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND The compensatory effect of exercise on total volume of physical activity and food intake has been described as a possible explanation for the limited body weight loss observed during exercise interventions. OBJECTIVE To investigate the effect of different exercise intensities on total volume of physical activity and energy intake amongst active men with overweight. DESIGN Young men with overweight from a naval academy (n = 72; mean ± SD, age 21 ± 2 years, BMI 27.9 ± 2.13 kg/m2) were randomised to a control group (CG), moderate-intensity (MEG), or vigorous-intensity exercise group (VEG). MEG and VEG performed exercise sessions three times per week, for 60 min, during a 2-week period. Physical activity was assessed using triaxial accelerometers for 13 days. Energy intake was assessed at four time-points by 24-hour food recall. Intention-to-treat analyses were performed using linear mixed effect models. RESULTS MEG and VEG presented a greater compensatory effect in the total volume of physical activity over time compared to CG, with a significant difference in the rate of change between VEG and CG (∆ = -250,503 counts vs. ∆ = -61,306 counts, respectively; p = 0.01), and MEG and CG (∆ = -253,336 counts vs. ∆ = -61,306 counts, respectively; p = 0.01). There was no difference between MEG and VEG (p = 0.97). Changes in energy intake were not different between groups (p = 0.18); however, MEG presented greater energy intake compared to CG (β=491 kcal/day; p = 0.01) and VEG (β=319 kcal/day; p = 0.07). VEG presented a greater reduction in body weight compared to MEG (-1.3 kg vs. -0.4 kg; p = 0.03) and CG (-1.3 kg vs. -0.6 kg; p = 0.07). CONCLUSIONS Two weeks of exercise promoted a compensatory effect in total volume of physical activity in active men with overweight, regardless of exercise intensity. The compensatory effect was not observed for energy intake, although there was a trend for higher absolute energy intake in the MEG. Consequently, individuals in the VEG showed greater reduction in body weight over the intervention period.
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Affiliation(s)
- Vitor Barreto Paravidino
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil; Department of Physical Education and Sports, Naval Academy - Brazilian Navy, Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Mauro Felippe Felix Mediano
- Evandro Chagas National Institute of Infectious Disease, Oswaldo Cruz Foundation, Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Inácio Crochemore-Silva
- Post-graduate Program in Epidemiology and Post-graduate Program in Physical Education, Federal University of Pelotas, Brazil.
| | - Valéria Lima da Cruz
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Marina Maria Leite Antunes
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Kristine Beaulieu
- School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, UK.
| | - Catherine Gibbons
- School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, UK.
| | - Graham Finlayson
- School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, UK.
| | - John Edward Blundell
- School of Psychology, Faculty of Medicine & Health, University of Leeds, Leeds, UK.
| | - Rosely Sichieri
- Department of Epidemiology, Institute of Social Medicine, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
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40
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Wang M, Baker JS, Quan W, Shen S, Fekete G, Gu Y. A Preventive Role of Exercise Across the Coronavirus 2 (SARS-CoV-2) Pandemic. Front Physiol 2020; 11:572718. [PMID: 33013486 PMCID: PMC7506115 DOI: 10.3389/fphys.2020.572718] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022] Open
Abstract
The coronavirus 2019 (COVID-19) pandemic has posed a significant threat to human health around the world. A severe risk of infection has been observed in elderly populations. In addition, individuals with obesity and obesity-related comorbidities have also been identified to be at a higher risk of infection for COVID-19. We have attempted here to provide evidence in support of exercise management as a prevention strategy for improving health and minimizing the effects of COVID-19. Therefore, exercise duration, frequency, and intensity benefits are summarized in an attempt to provide guidelines for the general population. In terms of exercise effects, there are multiple benefits of exercise related to human health. These include, decreases in adipose tissue, improvements in cardio-respiratory fitness, enhanced metabolic homeostasis, and suppress inflammation active. With respect to the amount of exercise performed individuals should exercise at a moderate intensity for at least 150 min/wk as an initial target. Increases in intensity and duration of exercise training are necessary for significant fitness benefits, weight loss, and prevention of weight regain. In relation to walking, 10,000 steps/day at a rate of 64-170 steps/minute for at least 10 min duration is reasonable for healthy adults. For exercise intensity, a combination of resistance training (RT), aerobic training (AT) as well as high-intensity interval training (HIIT) incorporated with moderate-intensity continuous training (MICT) can be recognized as an optimal exercise mode for health benefits. Aerobic training and MICT should be viewed as a basis for exercise in combination with appropriate volumes and types of RT and HIIT. Activities should be performed according to professional guidelines and advice. If implemented, these measures may reduce infection rates, underlying pathologies, and assist in decreasing mortality associated with COVID-19 pandemic.
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Affiliation(s)
- Meizi Wang
- Faculty of Sports Science, Ningbo University, Ningbo, China
- Faculty of Engineering, University of Pannonia, Veszprém, Hungary
| | - Julien S. Baker
- Department of Sport, Physical Education and Health, Centre for Health and Exercise Science Research, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Wenjing Quan
- Faculty of Engineering, University of Pannonia, Veszprém, Hungary
| | - Siqin Shen
- Faculty of Engineering, University of Pannonia, Veszprém, Hungary
| | - Gusztáv Fekete
- Savaria Institute of Technology, Eötvös Loránd University, Szombathely, Hungary
| | - Yaodong Gu
- Faculty of Sports Science, Ningbo University, Ningbo, China
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Zouhal H, Ben Abderrahman A, Khodamoradi A, Saeidi A, Jayavel A, Hackney AC, Laher I, Algotar AM, Jabbour G. Effects of physical training on anthropometrics, physical and physiological capacities in individuals with obesity: A systematic review. Obes Rev 2020; 21:e13039. [PMID: 32383553 DOI: 10.1111/obr.13039] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/07/2020] [Accepted: 04/07/2020] [Indexed: 12/11/2022]
Abstract
Increasing the amount of physical activity is an important strategy for weight loss. This systematic review summarizes recent findings on the effects of physical training on anthropometric characteristics, physical performances and physiological capacities in individuals with overweight and obesity. A systematic literature search strategy was conducted from inception until June 2019 using four electronic databases that identified 2,708 records. After screening for titles, abstracts and full texts, 116 studies were included in our final analysis. Both aerobic (e.g., endurance training) and anaerobic training (e.g., high-intensity training, resistance training) improved body composition and physical fitness indicators in adults, adolescents and children with obesity (effect size: 0.08 < d < 2.67, trivial to very large). This systematic review suggests that both low- and high-intensity training significantly reduced body weight and fat mass while increasing fat-free mass in individuals with obesity (effect size: 0.04 <d <3.2, trivial to very large). A significant increase in VO2max also occurs in individuals with obesity in response to aerobic training or high-intensity interval training (effect size: 0.13 < d < 6.24, trivial to very large). Further studies are needed to define the optimal combination of training intensity and duration needed to produce the most efficacious results in individuals with obesity.
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Affiliation(s)
- Hassane Zouhal
- Department of Sport Sciences, University of Rennes, M2S (Laboratoire Mouvement, Sport, Santé), Rennes, France
| | | | - Arash Khodamoradi
- Young Researchers and Elite Club, Karaj Branch, Islamic Azad University, Karaj, Iran
| | - Ayoub Saeidi
- Department of Physical Education, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Ayyappan Jayavel
- SRM College of Physiotherapy, SRM Institute of Science and Technology, Kattankulathur Chengalpattu (DT), India
| | - Anthony C Hackney
- Department of Exercise & Sport Science; Department of Nutrition, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology& Therapeutics, University of British Columbia, Vancouver, Canada
| | - Amit M Algotar
- Department of Family and Community Medicine, University of Arizona Tucson, Arizona, USA
| | - Georges Jabbour
- Department of Sport Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
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Abstract
Protein-rich diets are surging in popularity for weight loss. An increase in diet-induced thermogenesis, better preservation of fat-free mass, and enhanced satiety with greater dietary protein intakes may lead to increased energy expenditure and decreased energy intake; and thus promote a more negative energy balance that facilitates weight loss. Results from large randomized trials and meta-analyses of many smaller trials indicate that high-protein diets typically induce significantly greater amounts of weight loss than conventional low-fat or high-carbohydrate diets during the early, rapid weight loss phase (3-6 months), but differences between diets are attenuated and no longer significant during the late, slow weight loss phase (12-24 months). Gradually decreasing adherence may be responsible for this observation; in fact, dietary adherence, rather than macronutrient composition, is likely the major predictor of long-term weight loss success. Recently, some randomized trials evaluated the efficacy of high-protein (vs. normal-protein) diets consumed ad libitum during weight loss maintenance, i.e. after clinically significant weight loss. Weight regain may be smaller with high-protein diets in the short-term (3-12 months), but longer studies are needed to confirm this. Given the lack of conclusive evidence in favor of high-protein diets, or any other dietary pattern, it is reasonable to conclude that no individual nutrient is a friend or a foe when it comes to weight loss and its maintenance. Therefore, any diet that best suits one's dietary habits and food preferences is likely to be better adhered to, and thus lead to more successful long-term weight loss.
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Affiliation(s)
- Faidon Magkos
- Faculty of Science, Department of Nutrition, Exercise and Sports / Obesity Research, University of Copenhagen, Rolighedsvej 26, 1958, Frederiksberg C, Denmark.
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Solomon DH, Rudin RS. Digital health technologies: opportunities and challenges in rheumatology. Nat Rev Rheumatol 2020; 16:525-535. [PMID: 32709998 DOI: 10.1038/s41584-020-0461-x] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2020] [Indexed: 12/22/2022]
Abstract
The past decade in rheumatology has seen tremendous innovation in digital health technologies, including the electronic health record, virtual visits, mobile health, wearable technology, digital therapeutics, artificial intelligence and machine learning. The increased availability of these technologies offers opportunities for improving important aspects of rheumatology, including access, outcomes, adherence and research. However, despite its growth in some areas, particularly with non-health-care consumers, digital health technology has not substantially changed the delivery of rheumatology care. This Review discusses key barriers and opportunities to improve application of digital health technologies in rheumatology. Key topics include smart design, voice enablement and the integration of electronic patient-reported outcomes. Smart design involves active engagement with the end users of the technologies, including patients and clinicians through focus groups, user testing sessions and prototype review. Voice enablement using voice assistants could be critical for enabling patients with hand arthritis to effectively use smartphone apps and might facilitate patient engagement with many technologies. Tracking many rheumatic diseases requires frequent monitoring of patient-reported outcomes. Current practice only collects this information sporadically, and rarely between visits. Digital health technology could enable patient-reported outcomes to inform appropriate timing of face-to-face visits and enable improved application of treat-to-target strategies. However, best practice standards for digital health technologies do not yet exist. To achieve the potential of digital health technology in rheumatology, rheumatology professionals will need to be more engaged upstream in the technology design process and provide leadership to effectively incorporate the new tools into clinical care.
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Affiliation(s)
- Daniel H Solomon
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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França GDO, Frantz EDC, Magliano DC, Bargut TCL, Sepúlveda-Fragoso V, Silvares RR, Daliry A, Nascimento ARD, Borges JP. Effects of short-term high-intensity interval and continuous exercise training on body composition and cardiac function in obese sarcopenic rats. Life Sci 2020; 256:117920. [PMID: 32522571 DOI: 10.1016/j.lfs.2020.117920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 06/02/2020] [Accepted: 06/04/2020] [Indexed: 01/03/2023]
Abstract
AIM We investigated the effects of high-intensity interval and continuous short-term exercise on body composition and cardiac function after myocardial ischemia-reperfusion injury (IRI) in obese rats. METHODS Rats fed with a standard chow diet (SC) or high-fat diet (HFD) for 20 weeks underwent systolic blood pressure (SBP), glycemia and dual-energy X-ray absorptiometry analyses. Then, animals fed with HFD were subdivided into three groups: sedentary (HFD-SED); moderate-intensity continuous training (HFD-MICT); and high-intensity interval training (HFD-HIIT). Exercised groups underwent four isocaloric aerobic exercise sessions, in which HFD-MICT maintained the intensity continuously and HFD-HIIT alternated it. After exercise sessions, all groups underwent global IRI and myocardial infarct size (IS) was determined histologically. Fat and muscle mass were weighted, and protein levels involved in muscle metabolism were assessed in skeletal muscle. RESULTS HFD-fed versus SC-fed rats reduced lean body mass by 31% (P < 0.001), while SBP, glycemia and body fat percentage were increased by 10% (P = 0.04), 30% (P = 0.006) and 54% (P < 0.001); respectively. HFD-induced muscle atrophy was restored in exercised groups, as only HFD-SED presented lower gastrocnemius (32%; P = 0.001) and quadriceps mass (62%; P < 0.001) than SC. PGC1-α expression was 2.7-fold higher in HFD-HIIT versus HFD-SED (P = 0.04), whereas HFD-HIIT and HFD-MICT exhibited 1.7-fold increase in p-mTORSer2481 levels compared to HFD-SED (P = 0.04). Although no difference was detected among groups for IS (P = 0.30), only HFD-HIIT preserved left-ventricle developed pressure after IRI (+0.7 mmHg; P = 0.9). SIGNIFICANCE Short-term exercise, continuous or HIIT, restored HFD-induced muscle atrophy and increased mTOR expression, but only HIIT maintained myocardial contractility following IRI in obese animals.
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Affiliation(s)
- Guilherme de Oliveira França
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, RJ, Brazil; Laboratory of Cardiovascular Investigation, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, RJ, Brazil
| | - Eliete Dalla Corte Frantz
- Laboratory of Morphological and Metabolic Analyses, Department of Morphology, Biomedical Institute, Fluminense Federal University, Niteroi, RJ, Brazil; National Institute for Science and Technology - INCT (In)activity and Exercise, CNPq - Niteroi, RJ, Brazil; Department of Morphology, Biomedical Institute, Fluminense Federal University, Niteroi, RJ, Brazil
| | - D'Angelo Carlo Magliano
- Laboratory of Morphological and Metabolic Analyses, Department of Morphology, Biomedical Institute, Fluminense Federal University, Niteroi, RJ, Brazil
| | | | - Vinicius Sepúlveda-Fragoso
- Laboratory of Morphological and Metabolic Analyses, Department of Morphology, Biomedical Institute, Fluminense Federal University, Niteroi, RJ, Brazil
| | - Raquel Rangel Silvares
- Laboratory of Cardiovascular Investigation, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, RJ, Brazil
| | - Anissa Daliry
- Laboratory of Cardiovascular Investigation, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, RJ, Brazil
| | | | - Juliana Pereira Borges
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, RJ, Brazil.
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Cardoso GA, Ribeiro MD, Ferreira AP, de Oliveira Y, Medeiros TDO, de Sousa BR, Pereira RDA, de Almeida AE, Filho JM, Brito Silva RS, Silva AS. Oxidative stress does not influence weight loss induced by aerobic training in adults: randomized clinical trials. J Sports Med Phys Fitness 2020; 60:875-882. [PMID: 32487982 DOI: 10.23736/s0022-4707.20.10528-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND High levels of oxidative stress promote degradation of the cell membrane impairing cellular function in fat oxidation. However, the influence of oxidative stress on exercise-induced weight-loss has not yet been investigated. Therefore, the aim of this study was to verify the influence of a lipidic peroxidation marker (malondialdehyde, MDA) and antioxidant status (total antioxidant capacity marker, TAC) on the magnitude of weight-loss by aerobic-induced exercise in previously sedentary overweight or obese individuals. METHODS Seventy-five physically inactive adults were randomized into experimental (N.=58) and control (N.=17) groups, who engaged in a 12-week program of aerobic training walking and/or running (3 to 5 days/week) or stretching (1 day/week), respectively. Body composition (DXA), aerobic capacity (ergospirometric) and blood collections for oxidative stress analysis (MDA and TAC) were determined before and after the experimental protocol. Two-way ANOVA for repeated measures or Friedman's test were used to evaluate differences in time/group interaction. Pearson correlation was used to verify the relationship between the variables of oxidative stress and of body composition. RESULTS Significant reduction was found in fat body mass of experimental when compared to control group (-1.3±1.9 kg versus -0.3±1.3, P=0.04). Experimental group also altered significantly the total body mass (-1.2±4.7 kg; effect size 0.44), body mass index - BMI (-0.3±1.1 effect size 0.37), fat percentage (1.3±1.6%; effect size 0.50) and lean body mass (0.6±1.5 kg; effect size 0.32).There was increase in MDA of 2.3 μmol/L to 2.7 μmol/L (P=0.00), without changes to TAC (25.6±13.9% to 28.0±10.4%). No correlation was found between these variations in body composition with either the initial values of MDA and TAC or delta variation of these indicators of oxidative stress in response to the training program. CONCLUSIONS Indicators of oxidative stress (MDA and TAC) does not influence the magnitude of weight-loss induced by aerobic training.
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Affiliation(s)
- Glêbia A Cardoso
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Mateus D Ribeiro
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Ana P Ferreira
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | | | - Thiago de O Medeiros
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Bruno R de Sousa
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Federal University of Paraíba (PPGCN/UFPB), João Pessoa, PB, Brazil
| | - Reabias de A Pereira
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Antônio E de Almeida
- Lauro Wanderley University Hospital - HULW-Federal University of Paraíba - UFPB, João Pessoa, PB, Brazil
| | - João M Filho
- Lauro Wanderley University Hospital - HULW-Federal University of Paraíba - UFPB, João Pessoa, PB, Brazil
| | - Raquel S Brito Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Alexandre S Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil - .,Department of Physical Education, Federal University of Paraíba, João Pessoa, PB, Brazil.,Federal University of Paraíba (PPGCN/UFPB), João Pessoa, PB, Brazil
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Cardoso GA, Persuhn DC, Ribeiro MD, de Sousa BRV, Sena KDF, de Almeida AEM, Modesto-Filho J, da Silva RSB, Silva AS. Pro12Ala Polymorphism on the PPAR γ2 Gene and Weight Loss After Aerobic Training: A Randomized Controlled Trial. Front Physiol 2020; 11:385. [PMID: 32457643 PMCID: PMC7227424 DOI: 10.3389/fphys.2020.00385] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 03/30/2020] [Indexed: 12/30/2022] Open
Abstract
The objective of this study was to verify the influence of the Pro12Ala polymorphism of the PPARγ2 gene in response of a training program on the body composition. Sixty-nine previously inactive men and women (32.8 ± 8.2 years) were genotyped and underwent a 12-week aerobic (running/walking) training program (3–5 sessions, 40 – 60 min per session, and intensity between the aerobic and anaerobic threshold) (experimental group n = 53) or were part of the control group (n = 16). They were tested for aerobic capacity (ergospirometry), body composition (DXA), abdomen, waist and hip circumferences and nutritional assessment before and 48 h after the experimental protocol. Two-way repeated measures ANOVA test was used to verify possible differences in variables between the experimental vs. control groups or Pro/Pro vs. Pro/Ala groups, and the Chi-squared test was used to verify the distribution of responders and non-responders according to genotype (p < 0.05). Frequencies of 75.5% Pro/Pro (n = 40) and 24.5% Pro/Ala (n = 13) were found, without any occurrence of the recessive homozygote. Body fat reduction was initially confirmed compared to a control group which did not exercise (n = 16; 29.1 ± 8.8 years), so that the exercise group obtained a reduction of −1.3 kg vs. −0.3 kg in the control group (p = 0.03). When they were divided by genotype, there were significant changes in fat mass (−1.3 ± 2.1 kg; p = 0.00), lean mass (0.6 ± 1.5 kg; p = 0.02), fat percentage (−1.3 ± 1.6; p = 0.00), waist circumference (−2.2 ± 2.9 cm; p = 0.00), abdomen circumference (−3.3 ± 3.6 cm; p = 0.00) and hip circumference (−2.7 ± 2.7 cm; p = 0.00) for Pro/Pro genotypes; and fat mass (−1.1 ± 1.7 kg; p = 0.04), fat percentage (−0.9 ± 1.5; p = 0.04), abdomen circumference (−3.9 ± 3.5 cm; p = 0.00) and hip circumference (−1.8 ± 1.8 cm; p = 0.00) for Pro/Ala genotypes, without any group interaction differences. The Chi squared test revealed no differences in the distribution of responders or non-responders according to genotype. It is concluded that an aerobic training program promotes weight loss, but the Pro12Ala polymorphism in the PPARγ2 gene does not influence the variability of aerobic-induced exercise weight loss.
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Affiliation(s)
- Glêbia Alexa Cardoso
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Darlene Camati Persuhn
- Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | - Mateus Duarte Ribeiro
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Bruno Rafael Virgínio de Sousa
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Graduate Program in Nutrition Sciences, Federal University of Paraíba (PPGCN/UFPB), João Pessoa, Brazil
| | - Klécia de Farias Sena
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | | | - João Modesto-Filho
- Lauro Wanderley University Hospital - HULW-Federal University of Paraíba - UFPB, João Pessoa, Brazil
| | - Raquel Suelen Brito da Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Alexandre Sérgio Silva
- Laboratory of Applied Studies in Physical Training to Performance and Health - LETFADS, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil.,Associate Graduate Program in Physical Education - UPE/UFPB, Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
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Longitudinal Study of Body Composition and Energy Expenditure in Overweight or Obese Young Adults. Sci Rep 2020; 10:5305. [PMID: 32210340 PMCID: PMC7093463 DOI: 10.1038/s41598-020-62249-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 03/09/2020] [Indexed: 12/29/2022] Open
Abstract
The aim of this study was to compare the effects of an aerobic training program with a strength training program on body composition and energy expenditure in overweight or obese (29.06 ± 3.49 kg/m2) young adults (21.96 ± 1.90 years). Subjects (N = 109) were randomly assigned to one of three groups: a control group (CG), an aerobic training (AT) group and a strength training (ST) group. Training took place over twelve weeks comprising three sessions per week with each session lasting 60 to 90 minutes. Before and after the program, weight, height, body mass index, lean mass percentage and fat mass percentage were evaluated. In addition, The International Physical Activity Questionnaire-Short Form (IPAQ-SF) was used to estimate energy expenditure. The results of both aerobic training and strength training produced statistically significant improvements in weight (AT-CG = −2.892 kg; ST-CG = −2.986 kg); BMI (AT-CG = −1.075 kg/m2; ST-CG = −1.118 kg/m2); total body fat (AT-CG = −1529.172 g; ST-CG = −763.815); and total body fat percentage (AT-CG = −1.421%; AT-ST = −0.855%). These two exercise prescription models were therefore useful in reducing overweight and obesity, which could have an impact on improving the health and quality of life of individuals with these characteristics.
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Hernández-Reyes A, Cámara-Martos F, Molina Recio G, Molina-Luque R, Romero-Saldaña M, Moreno Rojas R. Push Notifications From a Mobile App to Improve the Body Composition of Overweight or Obese Women: Randomized Controlled Trial. JMIR Mhealth Uhealth 2020; 8:e13747. [PMID: 32049065 PMCID: PMC7055755 DOI: 10.2196/13747] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 09/29/2019] [Accepted: 11/05/2019] [Indexed: 12/13/2022] Open
Abstract
Background Technology—in particular, access to the Internet from a mobile device—has forever changed the way we relate to others and how we behave in our daily life settings. In recent years, studies have been carried out to analyze the effectiveness of different actions via mobile phone in the field of health: telephone calls, short message service (SMS), telemedicine, and, more recently, the use of push notifications. We have continued to explore ways to increase user interaction with mobile apps, one of the pending subjects in the area of mHealth. By analyzing the data produced by subjects during a clinical trial, we were able to extract behavior patterns and, according to them, design effective protocols in weight loss programs. Objective A clinical trial was proposed to (1) evaluate the efficacy of push notifications in an intervention aimed at improving the body composition of adult women who are overweight or obese, through a dietary procedure, and (2) analyze the evolution of body composition based on push notifications and prescribed physical activity (PA). Methods A two-arm randomized controlled trial was carried out. A sample size of 117 adult obese women attended a face-to-face, 30-minute consultation once a week for 6 months. All patients were supplied with an app designed for this study and a pedometer. The control group did not have access to functionalities related to the self-monitoring of weight at home, gamification, or prescription of PA. The intervention group members were assigned objectives to achieve a degree of compliance with diet and PA through exclusive access to specific functionalities of the app and push notifications. The same diet was prescribed for all patients. Three possible PA scenarios were studied for both the control and intervention groups: light physical activity (LPA), moderate physical activity (MPA), and intense physical activity (IPA). For the analysis of three or more means, the analysis of variance (ANOVA) of repeated means was performed to evaluate the effects of the intervention at baseline and at 3 and 6 months. Results Receiving notifications during the intervention increased body fat loss (mean -12.9% [SD 6.7] in the intervention group vs mean -7.0% [SD 5.7] in the control group; P<.001) and helped to maintain muscle mass (mean -0.8% [SD 4.5] in the intervention group vs mean -3.2% [SD 2.8] in the control group; P<.018). These variations between groups led to a nonsignificant difference in weight loss (mean -7.9 kg [SD 3.9] in the intervention group vs mean -7.1 kg [SD 3.4] in the control group; P>.05). Conclusions Push notifications have proven effective in the proposed weight loss program, leading women who received them to achieve greater loss of fat mass and a maintenance or increase of muscle mass, specifically among those who followed a program of IPA. Future interventions should include a longer evaluation period; the impact of different message contents, as well as message delivery times and frequency, should also be researched. Trial Registration ClinicalTrials.gov NCT03911583; https://www.clinicaltrials.gov/ct2/show/NCT03911583
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Affiliation(s)
| | | | - Guillermo Molina Recio
- Department of Nursing, School of Medicine and Nursing, University of Córdoba, Córdoba, Spain
| | - Rafael Molina-Luque
- Department of Nursing, School of Medicine and Nursing, University of Córdoba, Córdoba, Spain
| | | | - Rafael Moreno Rojas
- Department of Bromatology and Food Technology, University of Córdoba, Córdoba, Spain
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Machado AF, Reis VM, Rica RL, Baker JS, Figueira Junior AJ, Bocalini DS. Energy expenditure and intensity of HIIT bodywork® session. MOTRIZ: REVISTA DE EDUCACAO FISICA 2020. [DOI: 10.1590/s1980-6574202000040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | - Victor Machado Reis
- Centro de Pesquisa em Ciências do Esporte, Portugal; Universidade de Trás-os-Montes e Alto Douro, Portugal
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Mikhael EM, Hassali MA, Hussain SA. Effectiveness of Diabetes Self-Management Educational Programs For Type 2 Diabetes Mellitus Patients In Middle East Countries: A Systematic Review. Diabetes Metab Syndr Obes 2020; 13:117-138. [PMID: 32021358 PMCID: PMC6968799 DOI: 10.2147/dmso.s232958] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 10/22/2019] [Indexed: 12/17/2022] Open
Abstract
AIM This review study aimed to determine the effectiveness and factors affecting the success of DSME programs in T2DM patients living in ME countries. METHODS An extensive manual literature search was conducted using PubMed and Google Scholar for clinical trials assessing the effect of diabetes self-management education (DSME) for type 2 diabetes mellitus patients in Middle East countries. Information from the included studies was summarized in relation to study population, sample size, duration of follow-up, characteristics of DSME program, and follow-up time, besides in addition to parameters used in assessment, results, and conclusions. The risk of bias in the included studies was assessed using the Cochrane risk of bias tool. The effect of DSME on clinical and patient-reported outcomes was measured by calculation of the percentage of DSME studies that produce a significant improvement in these outcomes for patients in intervention group as compared to those in control group. Additionally, the effect of DSME on each clinical outcome was assessed by calculating the mean for the absolute effect of DSME on that outcome. RESULTS Twelve studies were included in this review. Heterogeneity was found among included studies in terms of DSME program characteristics, the enrolled patients, duration of follow-up, assessment methods, and obtained outcomes. All clinical glycemic outcomes (glycosylated hemoglobin, fasting, and non-fasting blood glucose), lipid profile (total cholesterol and triglycerides), and body mass index were significantly improved for patients in intervention group as compared to those in control group in at least 60% of the included studies. All patients' reported outcomes (medication adherence, self-management behavior, knowledge, self-efficacy, health belief and quality of life) were significantly improved by the DSME program. CONCLUSION DSME programs are highly effective in improving glycemic control, lipid profile and BMI, and modestly effective in improving BP. Thus, they can reduce the risks of developing diabetes complications. Patient diabetes knowledge, DSM behaviors, adherence to medications, self-efficacy, and quality of life can also be significantly improved by DSME.
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Affiliation(s)
- Ehab Mudher Mikhael
- Department of Clinical Pharmacy, College of Pharmacy, University of Baghdad, Baghdad, Iraq
- Department of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia
- Correspondence: Ehab Mudher Mikhael Email
| | - Mohamed Azmi Hassali
- Department of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Saad Abdulrahman Hussain
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Rafidain University College, Baghdad, Iraq
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