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Nunes PRP, Kassiano W, Castro-E-Souza P, Camilo BDF, Cristina-Souza G, Vieira-Souza LM, Cyrino ES, Carneiro MADS. Higher volume resistance training enhances whole-body muscle hypertrophy in postmenopausal and older females: A secondary analysis of systematic review and meta-analysis of randomized clinical trials. Arch Gerontol Geriatr 2024; 124:105474. [PMID: 38744142 DOI: 10.1016/j.archger.2024.105474] [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: 02/21/2024] [Revised: 04/23/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024]
Abstract
OBJECTIVE This study explored the effects of resistance training (RT) volume on muscle hypertrophy in postmenopausal and older females. METHODS This systematic review searched randomized controlled trials (RCTs) on PubMed/MEDLINE, Scopus, Web of Science, and SciELO. Studies with postmenopausal (age ≥ 45 y) or older females (age ≥ 60 y) that compared RT (whole-body) effects on muscle hypertrophy with a control group (CG) were included. Independently reviewers selected the studies, extracted data, and performed the risk of bias of RCTs (RoB2) and certainty of the evidence (GRADE). Whole-body lean mass, free-fat mass, and skeletal muscle mass measurements were included as muscle hypertrophy outcomes. A random-effects model standardized mean difference (Hedges'g), and 95% confidence interval (95%CI) were used for meta-analysis. RESULTS Fourteen RCTs (overall RoB2: some concerns, except one study with high risk; GRADE: low evidence) were included. RT groups were divided into low (LVRT, total volume: 445.0 au) and high-volume (HVRT, total volume: 997.3 au). Most exercises performed were arm curl, bench press or chest press, calf raise, leg curl, leg extension, leg press or squat, seated row or lat pulldown, and triceps pushdown. Both groups experienced muscle hypertrophy (HVRT = ∼1.3 kg vs. LVRT = ∼0.9 kg) when compared to CG, although HVRT demonstrated moderate effects size (HVRT = 0.52, 95%CI: 0.27, 0.77) and LVRT demonstrated small effects size (LVRT = 0.34, 95%CI: 0.14, 0.53). CONCLUSIONS Compared to CG, results suggest that the HVRT protocol elicits superior improvements in muscle hypertrophy outcomes than LVRT in postmenopausal and older females.
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Affiliation(s)
- Paulo Ricardo Prado Nunes
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37701-355 Poços de Caldas, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil.
| | - Witalo Kassiano
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University, Londrina, PR, Brazil
| | - Pâmela Castro-E-Souza
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University, Londrina, PR, Brazil
| | - Bruno de Freitas Camilo
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37701-355 Poços de Caldas, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Gislaine Cristina-Souza
- Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37701-355 Poços de Caldas, MG, Brazil; Department of Education and Human Sciences, Minas Gerais State University (UEMG), 37701-355 Poços de Caldas, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Lucio Marques Vieira-Souza
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Postgraduate Program in Physical Education, Federal University of Sergipe (UFS), 49107-230 São Cristóvão, SE, Brazil
| | - Edilson Serpeloni Cyrino
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University, Londrina, PR, Brazil
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Carneiro MAS, Nunes PRP, Souza MVC, Assumpção CO, Orsatti FL. Full-body resistance training promotes greater fat mass loss than a split-body routine in well-trained males: A randomized trial. Eur J Sport Sci 2024; 24:846-854. [PMID: 38874955 DOI: 10.1002/ejsc.12104] [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: 07/03/2023] [Revised: 02/09/2024] [Accepted: 03/15/2024] [Indexed: 06/15/2024]
Abstract
While significant progress has been made in understanding the resistance training (RT) strategy for muscle hypertrophy increase, there remains limited knowledge about its impact on fat mass loss. This study aimed to investigate whether full-body is superior to split-body routine in promoting fat mass loss among well-trained males. Twenty-three participants were randomly assigned to 1 of 2 groups: full-body (n = 11, training muscle groups 5 days per week) and split-body (n = 12, training muscle groups 1 day per week). Both groups performed a weekly set volume-matched condition (75 sets/week, 8-12 repetition maximum at 70%-80 % of 1RM) for 8 weeks, 5 days per week with differences only in the routine. Whole-body and regional fat were assessed using DXA at the beginning and at the end of the study. Full-body RT elicited greater losses compared to split-body in whole-body fat mass (-0.775 ± 1.120 kg vs. +0.317 ± 1.260 kg; p = 0.040), upper-limb fat mass (-0.085 ± 0.118 kg vs. +0.066 ± 0.162 kg; p = 0.019), gynoid fat mass (-0.142 ± 0.230 kg vs. +0.123 ± 0.230 kg; p = 0.012), lower-limb fat mass (-0.197 ± 0.204 kg vs. +0.055 ± 0.328 kg; p = 0.040), and a trend in interaction in android fat mass (-0.116 ± 0.153 kg vs. +0.026 ± 0.174 kg; p = 0.051), with large effects sizes (η2 p ≥ 0.17). This study provides evidence that full-body is more effective in reducing whole-body and regional fat mass compared to split-body routine in well-trained males.
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Affiliation(s)
- Marcelo A S Carneiro
- Applied Physiology, Nutrition and Exercise Research Group (PhyNEr), Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University, Londrina, Paraná, Brazil
| | - Paulo Ricardo P Nunes
- Applied Physiology, Nutrition and Exercise Research Group (PhyNEr), Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
- Department of Body and Human Movement, Minas Gerais State University (UEMG), Passos, Minas Gerais, Brazil
| | - Markus V C Souza
- Applied Physiology, Nutrition and Exercise Research Group (PhyNEr), Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Cláudio O Assumpção
- Applied Physiology, Nutrition and Exercise Research Group (PhyNEr), Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Fábio L Orsatti
- Applied Physiology, Nutrition and Exercise Research Group (PhyNEr), Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
- Department of Sport Sciences, Health Science Institute, Federal University of Triangulo Mineiro, Uberaba, Minas Gerais, Brazil
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Chimienti G, Russo F, Bianco A, Maqoud F, De Virgilio C, Galeano G, Orlando A, Riezzo G, D’Attoma B, Ignazzi A, Linsalata M, Prospero L, Franco I, Bagnato CB, Curci R, Coletta S. Effect of a 12-Week Walking Program Monitored by Global Physical Capacity Score (GPCS) on Circulating Cell-Free mtDNA and DNase Activity in Patients with Irritable Bowel Syndrome. Int J Mol Sci 2024; 25:4293. [PMID: 38673878 PMCID: PMC11050617 DOI: 10.3390/ijms25084293] [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: 03/27/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Irritable bowel syndrome (IBS) involves low-grade mucosal inflammation. Among the various approaches capable of managing the symptoms, physical activity is still under investigation. Despite its benefits, it promotes oxidative stress and inflammation. Mitochondria impacts gut disorders by releasing damage-associated molecular patterns, such as cell-free mtDNA (cf-mtDNA), which support inflammation. This study evaluated the effects of a 12-week walking program on the cf-mtDNA and DNase in 26 IBS and 17 non-IBS subjects. Pro- and anti-inflammatory cytokines were evaluated by ELISA. Digital droplet PCR was used to quantify cf-mtDNA; DNase activity was assessed using a single radial enzyme diffusion assay. PCR-RFLP was used to genotype DNASE1 rs1053874 SNP. Significantly lower IL-10 levels were found in IBS than in non-IBS individuals. Exercise reduced cf-mtDNA in non-IBS subjects but not in IBS patients. DNase activity did not correlate with the cf-mtDNA levels in IBS patients post-exercise, indicating imbalanced cf-mtDNA clearance. Different rs1053874 SNP frequencies were not found between groups. The study confirms the positive effects of regular moderate-intensity physical activity in healthy subjects and its role in cf-mtDNA release and clearance. Walking alone might not sufficiently reduce subclinical inflammation in IBS, based on imbalanced pro- and anti-inflammatory molecules. Prolonged programs are necessary to investigate their effects on inflammatory markers in IBS.
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Affiliation(s)
- Guglielmina Chimienti
- Department of Biosciences, Biotechnologies and Environment, University of Bari Aldo Moro, 70125 Bari, Italy; (G.C.); (C.D.V.)
| | - Francesco Russo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Antonella Bianco
- Laboratory of Movement and Wellness, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (C.B.B.); (R.C.)
| | - Fatima Maqoud
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Caterina De Virgilio
- Department of Biosciences, Biotechnologies and Environment, University of Bari Aldo Moro, 70125 Bari, Italy; (G.C.); (C.D.V.)
| | - Grazia Galeano
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Antonella Orlando
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Giuseppe Riezzo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Benedetta D’Attoma
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Antonia Ignazzi
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Michele Linsalata
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Laura Prospero
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (F.M.); (G.G.); (A.O.); (G.R.); (B.D.); (A.I.); (M.L.); (L.P.)
| | - Isabella Franco
- Laboratory of Movement and Wellness, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (C.B.B.); (R.C.)
| | - Claudia Beatrice Bagnato
- Laboratory of Movement and Wellness, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (C.B.B.); (R.C.)
| | - Ritanna Curci
- Laboratory of Movement and Wellness, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (C.B.B.); (R.C.)
| | - Sergio Coletta
- Core Facility Biobank, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy;
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Nunes PRP, Castro-E-Souza P, de Oliveira AA, Camilo BDF, Cristina-Souza G, Vieira-Souza LM, Carneiro MADS. Effect of resistance training volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females: Systematic review and meta-analysis of randomized controlled trials. JOURNAL OF SPORT AND HEALTH SCIENCE 2024; 13:145-159. [PMID: 37788790 PMCID: PMC10980902 DOI: 10.1016/j.jshs.2023.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/25/2023] [Accepted: 08/14/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE This meta-analytical study aimed to explore the effects of resistance training (RT) volume on body adiposity, metabolic risk, and inflammation in postmenopausal and older females. METHODS A systematic search was performed for randomized controlled trials in PubMed, Scopus, Web of Science, and SciELO. Randomized controlled trials with postmenopausal and older females that compared RT effects on body adiposity, metabolic risk, and inflammation with a control group (CG) were included. Independent reviewers selected the studies, extracted the data, and performed the risk of bias and certainty of the evidence (Grading of Recommendations, Assessment, Development, and Evaluation (GRADE)) evaluations. Total body and abdominal adiposity, blood lipids, glucose, and C-reactive protein were included for meta-analysis. A random-effects model, standardized mean difference (Hedges' g), and 95% confidence interval (95%CI) were used for meta-analysis. RESULTS Twenty randomized controlled trials (overall risk of bias: some concerns; GRADE: low to very low) with overweight/obese postmenopausal and older females were included. RT groups were divided into low-volume RT (LVRT, ∼44 sets/week) and high-volume RT (HVRT, ∼77 sets/week). Both RT groups presented improved body adiposity, metabolic risk, and inflammation when compared to CG. However, HVRT demonstrated higher effect sizes than LVRT for glucose (HVRT = -1.19; 95%CI: -1.63 to -0.74; LVRT = -0.78; 95%CI:-1.15 to -0.41) and C-reactive protein (HVRT = -1.00; 95%CI: -1.32 to -0.67; LVRT = -0.34; 95%CI, -0.63 to -0.04)) when compared to CG. CONCLUSION Compared to CG, HVRT protocols elicit greater improvements in metabolic risk and inflammation outcomes than LVRT in overweight/obese postmenopausal and older females.
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Affiliation(s)
- Paulo Ricardo Prado Nunes
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; University Center of Planalto de Araxá (UNIARAXA), 38180-129 Araxá, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil.
| | - Pâmela Castro-E-Souza
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University (UEL), 86050-070 Londrina, PR, Brazil
| | | | - Bruno de Freitas Camilo
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Physical Activity, Health and Ageing Research Group (GPASE), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Gislaine Cristina-Souza
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Exercise and Nutrition Research Group (GPEN), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil
| | - Lucio Marques Vieira-Souza
- Department of Body and Human Movement, Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Sport Sciences and Physical Exercise Study and Research Group - (GEPCEEX), Minas Gerais State University (UEMG), 37902-092 Passos, MG, Brazil; Postgraduate Program in Physical Education, Federal University of Sergipe (UFS), 49107-230 São Cristóvão, SE, Brazil
| | - Marcelo Augusto da Silva Carneiro
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and Sport Center, Londrina State University (UEL), 86050-070 Londrina, PR, Brazil
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Lahiani M, Ben Waer F, Chaari F, Rebai H, Sahli S. Effect of 12-Week-Zumba Training on Postural Balance, Lower Limb Strength, Mood and Quality of Life in Postmenopausal Women. Exp Aging Res 2024; 50:171-189. [PMID: 36726273 DOI: 10.1080/0361073x.2023.2172304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 01/20/2023] [Indexed: 02/03/2023]
Abstract
We aimed to investigate 12-week-Zumba training effects on physical and psychological parameters, and quality of life (QoL) in postmenopausal women. Forty-two postmenopausal women were randomly allocated to a control group or a Zumba group (ZG). Postural balance, lower limb strength, mood level, and QoL were assessed before and after the 12-week-Zumba training. The ZG showed significantly better balance performances under all conditions such as on firm and foam surfaces with opened and closed eyes as well as improvements in limb strength, mood and QoL compared to their baselines. Thereby, 12-week-Zumba training was effective in improving postural balance, limb strength, mood and, QoL in postmenopausal women.
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Affiliation(s)
- Mariam Lahiani
- Research Laboratory: Education, Motricity, Sports and Health, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Fatma Ben Waer
- Research Laboratory: Education, Motricity, Sports and Health, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Fatma Chaari
- Research Laboratory: Education, Motricity, Sports and Health, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Haithem Rebai
- Research Laboratory: Education, Motricity, Sports and Health, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Sonia Sahli
- Research Laboratory: Education, Motricity, Sports and Health, LR19JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
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Bianco A, Russo F, Franco I, Riezzo G, Donghia R, Curci R, Bonfiglio C, Prospero L, D’Attoma B, Ignazzi A, Campanella A, Osella AR. Enhanced Physical Capacity and Gastrointestinal Symptom Improvement in Southern Italian IBS Patients following Three Months of Moderate Aerobic Exercise. J Clin Med 2023; 12:6786. [PMID: 37959251 PMCID: PMC10648315 DOI: 10.3390/jcm12216786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Moderate-intensity aerobic exercise improves gastrointestinal (GI) health and alleviates irritable bowel syndrome (IBS) symptoms. This study explored its effects on physical capacity (PC) and IBS symptoms in 40 patients from Southern Italy (11 males, 29 females; 52.10 ± 7.72 years). The exercise program involved moderate-intensity aerobic exercise (60/75% of HRmax) for at least 180 min per week. Before and after the intervention, participants completed the IBS-SSS questionnaire to assess IBS symptoms, reported their physical activity levels, and underwent field tests to evaluate PC. PC was quantified as the Global Physical Capacity Score (GPCS). A total of 38 subjects (21 males, 17 females; 53.71 ± 7.27 years) without lower GI symptoms served as a No IBS group. No significant differences were found between IBS patients and No IBS subjects, except for the symptom score, as expected. After the exercise, all participants experienced significant improvements in both IBS symptoms and PC. Higher PC levels correlated with greater benefits in IBS symptomatology, especially with GPCS reaching above-average values. Engaging in moderate-intensity aerobic exercise for at least 180 min per week positively impacts IBS symptoms and PC. Monitoring GPCS in IBS patients provides insights into the connection between physical activity and symptom severity, aiding healthcare professionals in tailoring effective treatment plans.
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Affiliation(s)
- Antonella Bianco
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
| | - Francesco Russo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (G.R.); (L.P.); (B.D.); (A.I.)
| | - Isabella Franco
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
| | - Giuseppe Riezzo
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (G.R.); (L.P.); (B.D.); (A.I.)
| | - Rossella Donghia
- Data Science Unit, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy;
| | - Ritanna Curci
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
| | - Caterina Bonfiglio
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
| | - Laura Prospero
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (G.R.); (L.P.); (B.D.); (A.I.)
| | - Benedetta D’Attoma
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (G.R.); (L.P.); (B.D.); (A.I.)
| | - Antonia Ignazzi
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (G.R.); (L.P.); (B.D.); (A.I.)
| | - Angelo Campanella
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
| | - Alberto Ruben Osella
- Laboratory of Epidemiology and Statistics, National Institute of Gastroenterology IRCCS “Saverio de Bellis”, 70013 Castellana Grotte, Italy; (A.B.); (I.F.); (R.C.); (C.B.); (A.C.); (A.R.O.)
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Longo M, Jericó D, Córdoba KM, Riezu-Boj JI, Urtasun R, Solares I, Sampedro A, Collantes M, Peñuelas I, Moreno-Aliaga MJ, Ávila MA, Pierro ED, Barajas M, Milagro FI, Dongiovanni P, Fontanellas A. Nutritional Interventions with Bacillus coagulans Improved Glucose Metabolism and Hyperinsulinemia in Mice with Acute Intermittent Porphyria. Int J Mol Sci 2023; 24:11938. [PMID: 37569315 PMCID: PMC10418637 DOI: 10.3390/ijms241511938] [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: 06/29/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Acute intermittent porphyria (AIP) is a metabolic disorder caused by mutations in the porphobilinogen deaminase (PBGD) gene, encoding the third enzyme of the heme synthesis pathway. Although AIP is characterized by low clinical penetrance (~1% of PBGD mutation carriers), patients with clinically stable disease report chronic symptoms and frequently show insulin resistance. This study aimed to evaluate the beneficial impact of nutritional interventions on correct carbohydrate dysfunctions in a mouse model of AIP that reproduces insulin resistance and altered glucose metabolism. The addition of spores of Bacillus coagulans in drinking water for 12 weeks modified the gut microbiome composition in AIP mice, ameliorated glucose tolerance and hyperinsulinemia, and stimulated fat disposal in adipose tissue. Lipid breakdown may be mediated by muscles burning energy and heat dissipation by brown adipose tissue, resulting in a loss of fatty tissue and improved lean/fat tissue ratio. Probiotic supplementation also improved muscle glucose uptake, as measured using Positron Emission Tomography (PET) analysis. In conclusion, these data provide a proof of concept that probiotics, as a dietary intervention in AIP, induce relevant changes in intestinal bacteria composition and improve glucose uptake and muscular energy utilization. Probiotics may offer a safe, efficient, and cost-effective option to manage people with insulin resistance associated with AIP.
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Affiliation(s)
- Miriam Longo
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
- Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.D.P.); (P.D.)
| | - Daniel Jericó
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
| | - Karol M. Córdoba
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
| | - José Ignacio Riezu-Boj
- Center for Nutrition Research, Department of Nutrition, Food Sciences and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain; (J.I.R.-B.); (M.J.M.-A.); (F.I.M.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
| | - Raquel Urtasun
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain; (R.U.); (M.B.)
| | - Isabel Solares
- Rare Disease Unit, Internal Medicine Department, Clinica Universidad de Navarra, 31008 Pamplona, Spain;
| | - Ana Sampedro
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
| | - María Collantes
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- MicroPET Research Unit, CIMA-CUN, 31008 Pamplona, Spain
- Nuclear Medicine-Department, CUN, 31008 Pamplona, Spain
| | - Ivan Peñuelas
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- MicroPET Research Unit, CIMA-CUN, 31008 Pamplona, Spain
- Nuclear Medicine-Department, CUN, 31008 Pamplona, Spain
| | - María Jesús Moreno-Aliaga
- Center for Nutrition Research, Department of Nutrition, Food Sciences and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain; (J.I.R.-B.); (M.J.M.-A.); (F.I.M.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Matías A. Ávila
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Elena Di Pierro
- Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.D.P.); (P.D.)
| | - Miguel Barajas
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain; (R.U.); (M.B.)
| | - Fermín I. Milagro
- Center for Nutrition Research, Department of Nutrition, Food Sciences and Physiology, Faculty of Pharmacy and Nutrition, University of Navarra, 31008 Pamplona, Spain; (J.I.R.-B.); (M.J.M.-A.); (F.I.M.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Paola Dongiovanni
- Medicine and Metabolic Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (E.D.P.); (P.D.)
| | - Antonio Fontanellas
- Hepatology: Porphyrias & Carcinogenesis Laboratory, Solid Tumors Program, CIMA-University of Navarra, 31008 Pamplona, Spain; (M.L.); (D.J.); (K.M.C.); (A.S.); (M.A.Á.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain; (M.C.); (I.P.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28029 Madrid, Spain
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8
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Eglseer D, Traxler M, Embacher S, Reiter L, Schoufour JD, Weijs PJ, Voortman T, Boirie Y, Cruz-Jentoft A, Bauer S. Nutrition and exercise interventions to improve body composition for persons with overweight or obesity near retirement age: A systematic review and network meta-analysis of randomised controlled trials. Adv Nutr 2023; 14:516-538. [PMID: 37028708 DOI: 10.1016/j.advnut.2023.04.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/16/2023] [Accepted: 04/03/2023] [Indexed: 04/09/2023] Open
Abstract
The retirement phase is an opportunity to integrate healthy (nutrition/exercise) habits into daily life. We conducted this systematic review to assess which nutrition and exercise interventions most effectively improve body composition (fat/muscle mass), body mass index (BMI) and waist circumference (WC) in persons with obesity/overweight near retirement age (ages 55-70). We conducted a systematic review and network-meta-analysis (NMA) of randomised controlled trials, searching four databases from their inception up to 12 July 2022. The NMA was based on a random effects model, pooled mean differences, standardised mean differences, their 95% confidence intervals, and correlations with multi-arm studies. Subgroup and sensitivity analyses were also conducted. 92 studies were included, 66 of which with 4957 participants could be used for the NMA. Identified interventions were clustered into 12 groups: no intervention, energy restriction (i.e. 500-1000 kcal), energy restriction plus high protein (HP) intake (1.1-1.7 g/kg/body weight), intermittent fasting, mixed exercise (aerobic and resistance), resistance training (RT), aerobic training (AT), HP plus RT, energy restriction plus HP plus exercise, energy restriction plus RT, energy restriction plus AT, and energy restriction plus mixed exercise (ME). Intervention durations ranged from 8 weeks to 6 months. Body fat was reduced with energy restriction plus any exercise or plus HP intake. Energy restriction alone was less effective and tended to decrease muscle mass. Muscle mass was only significantly increased with ME. All other interventions including exercise effectively preserved muscle mass. A BMI and/or WC decrease was achieved with all interventions except AT/RT alone or RT plus HP. Overall, the most effective strategy for nearly all outcomes was combining energy restriction with RT or ME and HP. Healthcare professionals involved in the management of persons with obesity need to be aware that an energy-restricted diet alone may contribute to sarcopenic obesity in persons near retirement age. This network meta-analysis is registered at https://www.crd.york.ac.uk/prospero/as CRD42021276465.
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Affiliation(s)
- Doris Eglseer
- Medical University of Graz, Institute of Nursing Science, Universitätsplatz 4, 8010 Graz, Austria.
| | - Mariella Traxler
- Medical University of Graz, Institute of Nursing Science, Universitätsplatz 4, 8010 Graz, Austria.
| | - Stefan Embacher
- Medical University of Graz, Institute for Medical Informatics, Statistics and Documentation, Auenbruggerplatz 2, 8036 Graz.
| | - Lea Reiter
- Medical University of Graz, Institute of Nursing Science, Universitätsplatz 4, 8010 Graz, Austria
| | - Josje D Schoufour
- Faculty of Sports and Nutrition, Centre of Expertise Urban Vitality, Amsterdam University of Applied Sciences, Dr. Meurerhuis, Dokter Meurerlaan 8, 1067 SM Amsterdam, the Netherlands.
| | - Peter Jm Weijs
- Faculty of Sports and Nutrition, Centre of Expertise Urban Vitality, Amsterdam University of Applied Sciences, Dr. Meurerhuis, Dokter Meurerlaan 8, 1067 SM Amsterdam, the Netherlands; Department of Nutrition and Dietetics, Amsterdam University Medical Centers, Amsterdam Public Health Institute, VU University, Amsterdam, the Netherlands.
| | - Trudy Voortman
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, P.O. Box 176700 AA Wageningen, The Netherlands; Department of Epidemiology, Erasmus MC University Medical Center Rotterdam, Dr. Molewaterplein 40, 3015 GD Rotterdam, the Netherlands.
| | - Yves Boirie
- University Clermont Auvergne, Human Nutrition Unit, INRA, CRNH Auvergne, CHU Clermont-Ferrand, Clinical Nutrition Department, 63000, Clermont-Ferrand, France.
| | - Alfonso Cruz-Jentoft
- Servicio de Geriatría, Hospital Universitario Ramón y Cajal (IRYCIS), Spain, Ctra. Colmenar Viejo, 28034 Madrid.
| | - Silvia Bauer
- Medical University of Graz, Institute of Nursing Science, Universitätsplatz 4, 8010 Graz, Austria.
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9
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Kelley GA, Kelley KS, Stauffer BL. Effects of resistance training on body weight and body composition in older adults: An inter-individual response difference meta-analysis of randomized controlled trials. Sci Prog 2023; 106:368504231179062. [PMID: 37302150 PMCID: PMC10450275 DOI: 10.1177/00368504231179062] [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] [Indexed: 06/13/2023]
Abstract
Whether true inter-individual response differences (IIRD) occur as a result of resistance training on body weight and body composition in older adults with overweight and obesity is not known. To address this gap, data from a previous meta-analysis representing 587 men and women (333 resistance training, 254 control) ≥ 60 years of age nested in 15 randomized controlled trials of resistance training ≥ 8 weeks were included. Resistance training and control group change outcome standard deviations treated as point estimates for body weight and body composition (percent body fat, fat mass, body mass index in kg.m2, and lean body mass) were used to calculate true IIRD from each study. True IIRD as well as traditional pairwise comparisons were pooled using the inverse-variance (IVhet) model. Both 95% confidence intervals (CI) and prediction intervals (PI) were calculated. While statistically significant improvements were found for body weight and all body composition outcomes (p < 0.05 for all), no statistically significant IIRD was observed for any of the outcomes (p > 0.05 for all) and all 95% PIs overlapped. Conclusions: While resistance training is associated with improvements in body weight and body composition in older adults, the lack of true IIRD suggests that factors other than training response variation (random variation, physiological responses associated with behavioral changes that are not the result of resistance training) are responsible for the observed variation in body weight and body composition.
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Affiliation(s)
- George A. Kelley
- School of Public Health, Department of Epidemiology and Biostatistics, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, WV, USA
| | - Kristi S. Kelley
- Research Instructor, School of Public Health, Department of Epidemiology and Biostatistics, Robert C. Byrd Health Sciences Center, West Virginia University, Morgantown, WV, USA
| | - Brian L. Stauffer
- Chief, Division of Cardiology, Denver Health Medical Center, Denver, CO, USA
- Professor, Department of Medicine, Division of Cardiology, University of Colorado at Denver, Aurora, CO, USA
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10
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Roth A, Sattelmayer M, Schorderet C, Gafner S, Allet L. Effects of exercise training and dietary supplement on fat free mass and bone mass density during weight loss – a systematic review and meta-analysis. F1000Res 2022; 11:8. [PMID: 36071711 PMCID: PMC9396077 DOI: 10.12688/f1000research.75539.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/05/2022] [Indexed: 11/20/2022] Open
Abstract
Background: After a diet- or surgery induced weight loss almost 1/3 of lost weight consists of fat free mass (FFM) if carried out without additional therapy. Exercise training and a sufficient supply of protein, calcium and vitamin D is recommended to reduce the loss of FFM. Objective: To investigate the effect of exercise training, protein, calcium, and vitamin D supplementation on the preservation of FFM during non-surgical and surgical weight loss and of the combination of all interventions together in adults with obesity. Methods: A systematic review was performed with a pairwise meta-analysis and an exploratory network meta-analysis according to the PRISMA statement. Results: Thirty studies were included in the quantitative analysis. The pairwise meta-analysis showed for Exercise Training + High Protein vs. High Protein a moderate and statistically significant effect size (SMD 0.45; 95% CI 0.04 to 0.86), for Exercise Training + High Protein vs. Exercise Training a high but statistically not significant effect size (SMD 0.91; 95% CI -0.59 to 2.41) and for Exercise Training alone vs. Control a moderate but statistically not significant effect size (SMD 0.67; 95% CI -0.25 to 1.60). In the exploratory network meta-analysis three interventions showed statistically significant effect sizes compared to Control and all of them included the treatment Exercise Training. Conclusions: Results underline the importance of exercise training and a sufficient protein intake to preserve FFM during weight loss in adults with obesity. The effect of calcium and vitamin D supplementation remains controversial and further research are needed.
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Affiliation(s)
- Anja Roth
- Bern University of Applied Sciences, Bern, Switzerland
| | - Martin Sattelmayer
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, Valais, HES-SO Valais Wallis, Leukerbad, Switzerland
| | - Chloé Schorderet
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, Valais, HES-SO Valais Wallis, Sion, Switzerland
| | - Simone Gafner
- Geneva School of Health Sciences, Genève, Switzerland
- Geneva School of Health Sciences, HES‑SO, University of Applied Sciences and Arts Western Switzerland, 47 Avenue de Champel, 1206 Geneva, Switzerland
| | - Lara Allet
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, Valais, HES-SO Valais Wallis, Sion, Switzerland
- Geneva University Hospitals and Faculty of Medicine, Genève, Switzerland
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11
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Lopez P, Taaffe DR, Galvão DA, Newton RU, Nonemacher ER, Wendt VM, Bassanesi RN, Turella DJP, Rech A. Resistance training effectiveness on body composition and body weight outcomes in individuals with overweight and obesity across the lifespan: A systematic review and meta-analysis. Obes Rev 2022; 23:e13428. [PMID: 35191588 PMCID: PMC9285060 DOI: 10.1111/obr.13428] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/09/2022] [Accepted: 01/09/2022] [Indexed: 12/23/2022]
Abstract
To systematically review and analyze the effects of resistance-based exercise programs on body composition, regional adiposity, and body weight in individuals with overweight/obesity across the lifespan. Using PRISMA guidelines, randomized controlled trials were searched in nine electronic databases up to December 2020. Meta-analyses were performed using random-effects model. One-hundred sixteen articles describing 114 trials (n = 4184 participants) were included. Interventions involving resistance training and caloric restriction were the most effective for reducing body fat percentage (ES = -3.8%, 95% CI: -4.7 to -2.9%, p < 0.001) and whole-body fat mass (ES = -5.3 kg, 95% CI: -7.2 to -3.5 kg, p < 0.001) compared with groups without intervention. Significant results were also observed following combined resistance and aerobic exercise (ES = -2.3% and -1.4 kg, p < 0.001) and resistance training alone (ES = -1.6% and -1.0 kg, p < 0.001) compared with no training controls. Resistance training alone was the most effective for increasing lean mass compared with no training controls (ES = 0.8 kg, 95% CI: 0.6 to 1.0 kg, p < 0.001), whereas lean mass was maintained following interventions involving resistance training and caloric restriction (ES = ~ - 0.3 kg, p = 0.550-0.727). Results were consistently observed across age and sex groups (p = 0.001-0.011). Reductions in regional adiposity and body weight measures were also observed following combined resistance and aerobic exercise and programs including caloric restriction (p < 0.001). In conclusion, this study provides evidence that resistance-based exercise programs are effective and should be considered within any multicomponent therapy program when caloric restriction is utilized in individuals with overweight or obesity.
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Affiliation(s)
- Pedro Lopez
- Exercise Medicine Research InstituteEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Medical and Health SciencesEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Dennis R. Taaffe
- Exercise Medicine Research InstituteEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Medical and Health SciencesEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Daniel A. Galvão
- Exercise Medicine Research InstituteEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Medical and Health SciencesEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Robert U. Newton
- Exercise Medicine Research InstituteEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Medical and Health SciencesEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | | | | | | | - Douglas J. P. Turella
- Centro Clínico UCSUniversidade de Caxias do SulCaxias do SulBrazil
- Curso de Educação FísicaUniversidade de Caxias do SulCaxias do SulBrazil
| | - Anderson Rech
- Curso de Educação FísicaUniversidade de Caxias do SulCaxias do SulBrazil
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12
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Roth C, Schoenfeld BJ, Behringer M. Lean mass sparing in resistance-trained athletes during caloric restriction: the role of resistance training volume. Eur J Appl Physiol 2022; 122:1129-1151. [PMID: 35146569 PMCID: PMC9012799 DOI: 10.1007/s00421-022-04896-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/11/2022] [Indexed: 11/30/2022]
Abstract
Many sports employ caloric restriction (CR) to reduce athletes’ body mass. During these phases, resistance training (RT) volume is often reduced to accommodate recovery demands. Since RT volume is a well-known anabolic stimulus, this review investigates whether a higher training volume helps to spare lean mass during CR. A total of 15 studies met inclusion criteria. The extracted data allowed calculation of total tonnage lifted (repetitions × sets × intensity load) or weekly sets per muscle group for only 4 of the 15 studies, with RT volume being highly dependent on the examined muscle group as well as weekly training frequency per muscle group. Studies involving high RT volume programs (≥ 10 weekly sets per muscle group) revealed low-to-no (mostly female) lean mass loss. Additionally, studies increasing RT volume during CR over time appeared to demonstrate no-to-low lean mass loss when compared to studies reducing RT volume. Since data regarding RT variables applied were incomplete in most of the included studies, evidence is insufficient to conclude that a higher RT volume is better suited to spare lean mass during CR, although data seem to favor higher volumes in female athletes during CR. Moreover, the data appear to suggest that increasing RT volume during CR over time might be more effective in ameliorating CR-induced atrophy in both male and female resistance-trained athletes when compared to studies reducing RT volume. The effects of CR on lean mass sparing seem to be mediated by training experience, pre-diet volume, and energy deficit, with, on average, women tending to spare more lean mass than men. Potential explanatory mechanisms for enhanced lean mass sparing include a preserved endocrine milieu as well as heightened anabolic signaling.
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Affiliation(s)
- C Roth
- Department of Sports Medicine and Exercise Physiology, Institute of Sport Sciences, Goethe University Frankfurt, Ginnheimer Landstrasse 39, 60487, Frankfurt/Main, Germany.
| | - B J Schoenfeld
- Department of Health Sciences, CUNY Lehman College, Bronx, NY, USA
| | - M Behringer
- Department of Sports Medicine and Exercise Physiology, Institute of Sport Sciences, Goethe University Frankfurt, Ginnheimer Landstrasse 39, 60487, Frankfurt/Main, Germany
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13
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Marlatt KL, Pitynski-Miller DR, Gavin KM, Moreau KL, Melanson EL, Santoro N, Kohrt WM. Body composition and cardiometabolic health across the menopause transition. Obesity (Silver Spring) 2022; 30:14-27. [PMID: 34932890 PMCID: PMC8972960 DOI: 10.1002/oby.23289] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/15/2021] [Accepted: 08/09/2021] [Indexed: 12/23/2022]
Abstract
Every year, 2 million women reach menopause in the United States, and they may spend 40% or more of their life in a postmenopausal state. In the years immediately preceding menopause-known as the menopause transition (or perimenopause)-changes in hormones and body composition increase a woman's overall cardiometabolic risk. In this narrative review, we summarize the changes in weight, body composition, and body fat distribution, as well as the changes in energy intake, energy expenditure, and other cardiometabolic risk factors (lipid profile, glucose metabolism, sleep health, and vascular function), that occur during the menopause transition. We also discuss the benefits of lifestyle interventions in women in the earlier stages of menopause before these detrimental changes occur. Finally, we discuss how to include perimenopausal women in research studies so that women across the life-span are adequately represented.
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Affiliation(s)
- Kara L. Marlatt
- Pennington Biomedical Research Center, Baton Rouge, Louisiana, USA
| | - Dori R. Pitynski-Miller
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Eastern Colorado VA Health Care System, Geriatric Research Education and Clinical Center (GRECC), Denver, Colorado, USA
| | - Kathleen M. Gavin
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Eastern Colorado VA Health Care System, Geriatric Research Education and Clinical Center (GRECC), Denver, Colorado, USA
| | - Kerrie L. Moreau
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Eastern Colorado VA Health Care System, Geriatric Research Education and Clinical Center (GRECC), Denver, Colorado, USA
| | - Edward L. Melanson
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Eastern Colorado VA Health Care System, Geriatric Research Education and Clinical Center (GRECC), Denver, Colorado, USA
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Nanette Santoro
- Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Wendy M. Kohrt
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Eastern Colorado VA Health Care System, Geriatric Research Education and Clinical Center (GRECC), Denver, Colorado, USA
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14
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Murphy C, Koehler K. Energy deficiency impairs resistance training gains in lean mass but not strength: A meta-analysis and meta-regression. Scand J Med Sci Sports 2021; 32:125-137. [PMID: 34623696 DOI: 10.1111/sms.14075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/01/2021] [Accepted: 10/04/2021] [Indexed: 12/17/2022]
Abstract
Short-term energy deficits impair anabolic hormones and muscle protein synthesis. However, the effects of prolonged energy deficits on resistance training (RT) outcomes remain unexplored. Thus, we conducted a systematic review of PubMed and SportDiscus for randomized controlled trials performing RT in an energy deficit (RT+ED) for ≥3 weeks. We first divided the literature into studies with a parallel control group without an energy deficit (RT+CON; Analysis A) and studies without RT+CON (Analysis B). Analysis A consisted of a meta-analysis comparing gains in lean mass (LM) and strength between RT+ED and RT+CON. Studies in Analysis B were matched with separate RT+CON studies for participant and intervention characteristics, and we qualitatively compared the gains in LM and strength between RT+ED and RT+CON. Finally, Analyses A and B were pooled into a meta-regression examining the relationship between the magnitude of the energy deficit and LM. Analysis A showed LM gains were impaired in RT+ED vs RT+CON (effect size (ES) = -0.57, p = 0.02), but strength gains were comparable between conditions (ES = -0.31, p = 0.28). Analysis B supports the impairment of LM in RT+ED (ES: -0.11, p = 0.03) vs RT+CON (ES: 0.20, p < 0.001) but not strength (RT+ED ES: 0.84; RT+CON ES: 0.81). Finally, our meta-regression demonstrated that an energy deficit of ~500 kcal · day-1 prevented gains in LM. Individuals performing RT to build LM should avoid prolonged energy deficiency, and individuals performing RT to preserve LM during weight loss should avoid energy deficits >500 kcal day-1 .
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Affiliation(s)
- Chaise Murphy
- Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Karsten Koehler
- Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
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15
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The Effect of Resistance Training in Healthy Adults on Body Fat Percentage, Fat Mass and Visceral Fat: A Systematic Review and Meta-Analysis. Sports Med 2021; 52:287-300. [PMID: 34536199 DOI: 10.1007/s40279-021-01562-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Resistance training is the gold standard exercise mode for accrual of lean muscle mass, but the isolated effect of resistance training on body fat is unknown. OBJECTIVES This systematic review and meta-analysis evaluated resistance training for body composition outcomes in healthy adults. Our primary outcome was body fat percentage; secondary outcomes were body fat mass and visceral fat. DESIGN Systematic review with meta-analysis. DATA SOURCES We searched five electronic databases up to January 2021. ELIGIBILITY CRITERIA We included randomised trials that compared full-body resistance training for at least 4 weeks to no-exercise control in healthy adults. ANALYSIS We assessed study quality with the TESTEX tool and conducted a random-effects meta-analysis, with a subgroup analysis based on measurement type (scan or non-scan) and sex (male or female), and a meta-regression for volume of resistance training and training components. RESULTS From 11,981 records, we included 58 studies in the review, with 54 providing data for a meta-analysis. Mean study quality was 9/15 (range 6-15). Compared to the control, resistance training reduced body fat percentage by - 1.46% (95% confidence interval - 1.78 to - 1.14, p < 0.0001), body fat mass by - 0.55 kg (95% confidence interval - 0.75 to - 0.34, p < 0.0001) and visceral fat by a standardised mean difference of - 0.49 (95% confidence interval - 0.87 to - 0.11, p = 0.0114). Measurement type was a significant moderator in body fat percentage and body fat mass, but sex was not. Training volume and training components were not associated with effect size. Resistance training reduces body fat percentage, body fat mass and visceral fat in healthy adults. STUDY REGISTRATION osf.io/hsk32.
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16
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Mesinovic J, Jansons P, Zengin A, de Courten B, Rodriguez AJ, Daly RM, Ebeling PR, Scott D. Exercise attenuates bone mineral density loss during diet-induced weight loss in adults with overweight and obesity: A systematic review and meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2021; 10:550-559. [PMID: 34004388 PMCID: PMC8500851 DOI: 10.1016/j.jshs.2021.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/14/2021] [Accepted: 03/21/2021] [Indexed: 05/31/2023]
Abstract
BACKGROUND Weight-loss-induced fat loss improves cardiometabolic health in individuals with overweight and obesity; however, weight loss can also result in bone loss and increased fracture risk. Weight-loss-induced bone loss may be attenuated with exercise. Our aim was to compare changes in bone mineral density (BMD) in adults with overweight and obesity who undertook diet-induced weight loss alone or in combination with exercise. METHODS We included randomized controlled trials (RCTs) in adults with overweight or obesity (aged ≥18 years; body mass index ≥25 kg/m2) that prescribed diet-induced weight loss alone or in combination with supervised exercise, and measured any bone structural parameters. Risk of bias was assessed using the Cochrane Risk of Bias tool. Random-effects meta-analyses determined mean changes and net mean differences (95% confidence intervals (95%CIs)) in the percentage of areal BMD (aBMD) change between groups. RESULTS We included 9 RCTs. Diet-induced weight loss led to significant losses in femoral neck aBMD (mean change: -1.73% (95%CI: -2.39% to -1.07%), p < 0.001) and total hip aBMD (-2.19% (95%CI: -3.84% to -0.54%), p = 0.009). Femoral neck aBMD losses were significantly greater in the diet-induced weight loss group compared to the exercise plus diet-induced weight loss group (net difference: -0.88% (95%CI: -1.73% to -0.03%)); however, there were no differences in aBMD changes at any other skeletal site: total hip (-1.96% (95%CI: -4.59% to 0.68%)) and lumbar spine (-0.48% (95%CI: -1.81% to 0.86%)). aBMD changes did not differ significantly according to exercise modality (resistance exercise, aerobic exercise, or a combination of the two) during diet-induced weight loss. CONCLUSION Diet-induced weight loss led to greater femoral neck bone loss compared to diet-induced weight loss plus exercise. Bone loss at the total hip and lumbar spine was not attenuated by exercise during diet-induced weight loss. The lack of consistent skeletal benefits may be due to the insufficient duration and/or training intensities of most exercise interventions. Additional RCTs with appropriate, targeted exercise interventions should be conducted.
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Affiliation(s)
- Jakub Mesinovic
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia.
| | - Paul Jansons
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia; Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIA 2134, Australia
| | - Ayse Zengin
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia
| | - Barbora de Courten
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia
| | - Alexander J Rodriguez
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia; School of Medical and Health Sciences, Edith Cowan University, Perth, WA 6027, Australia
| | - Robin M Daly
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIA 2134, Australia
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia
| | - David Scott
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIA 3168, Australia; Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Burwood, VIA 2134, Australia; Department of Medicine and Australian Institute of Musculoskeletal Science, Melbourne Medical School - Western Campus, University of Melbourne, St Albans, VIA 3021, Australia
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Orange ST, Madden LA, Vince RV. Resistance training leads to large improvements in strength and moderate improvements in physical function in adults who are overweight or obese: a systematic review. J Physiother 2020; 66:214-224. [PMID: 33069607 DOI: 10.1016/j.jphys.2020.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 09/07/2020] [Accepted: 09/21/2020] [Indexed: 11/20/2022] Open
Abstract
QUESTIONS What are the effects of resistance training on muscle strength, physical function and muscle power in adults who are overweight or obese? Which factors moderate the effects? DESIGN Systematic review of randomised controlled trials, with random effects meta-analyses and meta-regressions. PARTICIPANTS Adults who are overweight or obese. INTERVENTION Resistance training lasting ≥ 4 weeks. OUTCOME MEASURES Muscle strength, muscle power and physical function. RESULTS Thirty trials with 1,416 participants met the eligibility criteria. Pooled analyses indicated that resistance training has a large beneficial effect on muscle strength (SMD 1.39, 95% CI 1.05 to 1.73, I2 = 85%) and a moderate effect on physical function (SMD 0.67, 95% CI 0.25 to 1.08, I2 = 71%) in adults who are overweight or obese. However, the effect of resistance training on muscle power was unclear (SMD 0.42, 95% CI -3.3 to 4.2, I2 = 46%). The effect of resistance training on strength was greatest for the upper body (versus lower/whole body: β = 0.35, 95% CI 0.05 to 0.66) and in dynamic strength tests (versus isometric/isokinetic: β = 1.20, 95% CI 0.60 to 1.81), although trials judged to have good methodological quality reported statistically smaller effects (versus poor/fair quality: β = -1.21, 95% CI -2.35 to -0.07). Concomitant calorie restriction did not modify strength gains but reduced the effect of resistance training on physical function (β = -0.79, 95% CI -1.41 to -0.17). Small study effects were evident for strength outcomes (β = 5.9, p < 0.001). CONCLUSIONS Resistance training has a large positive effect on muscle strength and a moderate effect on physical function in adults who are overweight or obese. However, the effect of resistance training on muscle power is uncertain. In addition, concomitant calorie restriction may compromise the functional adaptations to resistance training. REGISTRATION PROSPERO CRD42019146394.
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Affiliation(s)
- Samuel T Orange
- School of Biomedical, Nutritional, and Sport Sciences, Faculty of Medical Sciences, The Medical School, Newcastle University, Newcastle, United Kingdom.
| | - Leigh A Madden
- Centre of Biomedical Research, Faculty of Health Sciences, University of Hull, Hull, United Kingdom
| | - Rebecca V Vince
- Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Hull, United Kingdom
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Felipe J, Viezel J, Reis AD, da Costa Barros EA, de Paulo TRS, Neves LM, Júnior IFF. Relationship of different intensities of physical activity and quality of life in postmenopausal women. Health Qual Life Outcomes 2020; 18:123. [PMID: 32375779 PMCID: PMC7201611 DOI: 10.1186/s12955-020-01377-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 04/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND It is known that the elderly population remains most of the time in light activity. Physical activity plays a key role in the primary prevention of chronic diseases to mitigate various deleterious effects of aging and improve quality of life. The objective of the present study was to evaluate whether the time that postmenopausal women remain in light activities during the day are related to better quality of life and compare these results with the quality of life of those who remain longer in moderate intensity and vigorous activity. METHODS This is a cross sectional study there were evaluated 102 women, aged 50 to 79 years, all postmenopausal. Physical activity was measured by triaxial accelerometers. The quality of life was assessed using a Brazilian validated version of the SF-36 questionnaire. The sample was divided in three groups (G1, G2 and G3) according to tercile of time spent per week on light, moderate and moderate+vigorous physical activity. The comparisons between groups were made by ANOVA One Way, and the relationship between variables were made through the Spearman's correlation coefficient, and the significance was set at 5%. RESULTS We found that the amount of time of light physical activity shows a higher correlation values compared to the moderate and moderate+vigorous physical activity (p < 0,05) and presented significant correlation in all domains of quality of life. Vigorous physical activity did not presented significant correlation in all domains of quality of life. CONCLUSION Our data suggests that light intensity physical activity presented influence on the quality of life of postmenopausal women. TRIAL REGISTRATION (NCT02804308). Registered on 17 june 2016 (retrospectively registred).
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Affiliation(s)
- Juliana Felipe
- Center of Studies and Laboratory of Evaluation and Prescription of Motor Activities (CELAPAM), Department of Physical Education, Sao Paulo State University (UNESP) / FCT, Rua Roberto Simonsen, 305, Presidente Prudente, SP, 1960-900, Brazil.
| | - Juliana Viezel
- Post Graduation Program in Motricity Science, São Paulo State University (UNESP), School Technology and Science, Presidente Prudente, SP, Brazil
| | - Andréa Dias Reis
- Post Graduation Program in Motricity Science, São Paulo State University (UNESP), School Technology and Science, Presidente Prudente, SP, Brazil
| | - Emili Amice da Costa Barros
- Post Graduation in Physiotherapy, São Paulo State University (UNESP), School Technology and Science, Presidente Prudente, SP, Brazil
| | | | - Lucas Melo Neves
- School of Physical Education, University of São Paulo (USP), São Paulo, SP, Brazil
| | - Ismael Forte Freitas Júnior
- Center of Studies and Laboratory of Evaluation and Prescription of Motor Activities (CELAPAM), Department of Physical Education, Sao Paulo State University (UNESP) / FCT, Rua Roberto Simonsen, 305, Presidente Prudente, SP, 1960-900, Brazil
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Orange ST, Marshall P, Madden LA, Vince RV. Effect of home‐based resistance training performed with or without a high‐speed component in adults with severe obesity. TRANSLATIONAL SPORTS MEDICINE 2019. [DOI: 10.1002/tsm2.115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Samuel T. Orange
- Department of Sport, Health and Exercise Science Faculty of Health Sciences University of Hull Hull UK
- Department of Sport, Exercise and Rehabilitation Faculty of Health and Life Sciences Northumbria University Newcastle Upon Tyne UK
| | - Phil Marshall
- Department of Sport, Health and Exercise Science Faculty of Health Sciences University of Hull Hull UK
| | - Leigh A. Madden
- Department of Biomedical Science Faculty of Health Sciences University of Hull Hull UK
| | - Rebecca V. Vince
- Department of Sport, Health and Exercise Science Faculty of Health Sciences University of Hull Hull UK
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Effects of dietary and exercise intervention on weight loss and body composition in obese postmenopausal women: a systematic review and meta-analysis. Menopause 2019. [PMID: 29533366 DOI: 10.1097/gme.0000000000001085] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE This study examined the effects of dietary and exercise interventions on weight loss and body composition in overweight/obese peri- and postmenopausal women. METHODS Medline, Central, Embase, and Google Scholar databases were searched for relevant trials conducted until December 31, 2016. Randomized controlled trials (RCTs) and prospective studies of overweight/obese peri- or postmenopausal women that examined the effects of dietary or exercise interventions, alone or combined, on weight loss were included. The primary outcome was percentage reduction in body weight. RESULTS From 292 studies initially identified, 11 studies with 12 sets of participants were included. Both dietary and exercise intervention groups had significantly greater weight loss than control groups (diet vs control: difference in means = -6.55, 95% CI, -9.51 to -3.59, P < 0.001; exercise vs control: difference in means = -3.49, 95% CI, -6.96 to -0.02, P = 0.049). Combined dietary and exercise interventions resulted in greater weight loss than dietary interventions alone (diet plus exercise vs diet: difference in means = -1.22, 95% CI, -2.14 to -0.29, P = 0.010). Diet plus exercise resulted in greater fat loss (difference in means = -0.44, 95% CI, -0.67 to -0.20, P < 0.001) and greater lean mass loss (difference in means = -0.84, 95% CI, -1.13 to -0.55, P < 0.001) than diet alone. CONCLUSIONS Dietary interventions reduced body weight and body composition profile parameters in peri- and postmenopausal women more than exercise alone. The addition of exercise reinforced the effect of dietary interventions on changing body weight and composition.
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Budui S, Bigolin F, Giordano F, Leoni S, Berteotti M, Sartori E, Franceschini L, Taddei M, Salvetti S, Castiglioni F, Gilli F, Skafidas S, Schena F, Petroni ML, Busetto L. Effects of an Intensive Inpatient Rehabilitation Program in Elderly Patients with Obesity. Obes Facts 2019; 12:199-210. [PMID: 30928989 PMCID: PMC6547270 DOI: 10.1159/000497461] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/04/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE The aim of this study was to assess the short-term effectiveness of an intensive inpatient multidimensional rehabilitation program (MRP), including diet, exercise, and behavioral therapy, in elderly patients with severe obesity. METHODS Forty-four elderly patients (old; age 69.3 ± 3.5 years, BMI 41.9 ± 14.9) were analyzed against 215 younger patients (young; age 48.2 ± 18.5 years, BMI 43.9 ± 9.4), who were used as controls. All patients underwent MRP, based on group therapy guided by a multidisciplinary team (physicians, dietitians, exercise trainers, psychologists). We evaluated changes in anthropometry, cardiovascular risk factors, physical fitness, quality of life, and eating behavior. RESULTS After 3 weeks of MRP, we observed a reduction in body weight (old -3.8%, young -4.3%), BMI (old -3.9%, young -4.4%), waist circumference (old -3.4%, young -4.1%), total cholesterol (old -14.0%, young -15.0%), and fasting glucose (old -8.3%, young -8.1%), as well as improved performance in the Six-Minute-Walk Test (old +28.7%, young +15.3%), chair-stand test (old +24.8%, young +26.9%), and arm-curl test (old +15.2%, young +27.3%). Significant improvement was registered in all other analyzed domains. CONCLUSION Our 3-week MRP provided significant clinical and functional improvement, which was similar between elderly and younger patients with severe obesity. In the long-term, this may be translated into better quality of life, through better management of obesity-associated morbidities and reduced frailty.
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Affiliation(s)
- Simona Budui
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Francesco Bigolin
- Dipartimento di Medicina, Università degli Studi di Padova, Padua, Italy
| | - Francesca Giordano
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Stefania Leoni
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Michela Berteotti
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Erica Sartori
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Laura Franceschini
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Micol Taddei
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Sabrina Salvetti
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Fulvio Castiglioni
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Federica Gilli
- CeRiSM, Centro Ricerca Sport Montagna e Salute, Università di Verona, Rovereto, Italy
| | - Spyros Skafidas
- CeRiSM, Centro Ricerca Sport Montagna e Salute, Università di Verona, Rovereto, Italy
| | - Federico Schena
- CeRiSM, Centro Ricerca Sport Montagna e Salute, Università di Verona, Rovereto, Italy
| | - M Letizia Petroni
- "Centro per la Cura dell'Obesità," Casa di Cura "Solatrix,", Rovereto, Italy
| | - Luca Busetto
- Dipartimento di Medicina, Università degli Studi di Padova, Padua, Italy,
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Krčmárová B, Krčmár M, Schwarzová M, Chlebo P, Chlebová Z, Židek R, Kolesárová A, Zbyňovská K, Kováčiková E, Walker S. The effects of 12-week progressive strength training on strength, functional capacity, metabolic biomarkers, and serum hormone concentrations in healthy older women: morning versus evening training. Chronobiol Int 2018; 35:1490-1502. [PMID: 29985671 DOI: 10.1080/07420528.2018.1493490] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Previous findings suggest that performing strength training (ST) in the evening may provide greater benefit for young individuals. However, this may not be optimal for the older population. The purpose of this study was to compare the effects of a 12-week ST program performed in the morning vs. evening on strength, functional capacity, metabolic biomarker and basal hormone concentrations in older women. Thirty-one healthy older women (66 ± 4 years, 162 ± 4 cm, 75 ± 13 kg) completed the study. Participants trained in the morning (M) (07:30, n = 10), in the evening (E) (18:00, n = 10), or acted as a non-training control group (C) (n = 11). Both intervention groups performed whole-body strength training with 3 sets of 10-12 repetitions with 2-3 minutes rest between sets. All groups were measured before and after the 12-week period with; dynamic leg press and seated-row 6-repetition maximum (6-RM) and functional capacity tests (30-second chair stands and arm curl test, Timed Up and Go), as well as whole-body skeletal muscle mass (SMM) (kg) and fat mass (FM-kg, FM%) assessed by bioelectrical impedance (BIA). Basal blood samples (in the intervention groups only) taken before and after the intervention assessed low-density lipoprotein (LDL-C), high-density lipoprotein (HDL-C), blood glucose (GLU), triglycerides (TG), high-sensitive C-reactive protein (hsCRP) concentrations and total antioxidant status (TAS) after a 12 h fast. Hormone analysis included prolactin (PRL), progesterone (P) estradiol (ESTR), testosterone (T), follicle stimulating hormone (FSH), and luteinizing hormone (LH). While C showed no changes in any variable, both M and E significantly improved leg press (+ 46 ± 22% and + 21 ± 12%, respectively; p < 0.001) and seated-row (+ 48 ± 21% and + 42 ± 18%, respectively; p < 0.001) 6-RM, as well as all functional capacity outcomes (p < 0.01) due to training. M were the only group to increase muscle mass (+ 3 ± 2%, p < 0.01). Both M and E group significantly (p < 0.05) decreased GLU (-4 ± 6% and -8 ± 10%, respectively), whereas significantly greater decrease was observed in the E compared to the M group (p < 0.05). Only E group significantly decreased TG (-17 ± 25%, p < 0.01), whereas M group increased (+ 15%, p < 0.01). The difference in TG between the groups favored E compared to M group (p < 0.01). These results suggest that short-term "hypertrophic" ST alone mainly improves strength and functional capacity performance, but it influences metabolic and hormonal profile of healthy older women to a lesser extent. In this group of previously untrained older women, time-of-day did not have a major effect on outcome variables, but some evidence suggests that training in the morning may be more beneficial for muscle hypertrophy (i.e. only M significantly increased muscle mass and had larger effect size (M: g = 2 vs. E: g = 0.5).
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Affiliation(s)
- Bohumila Krčmárová
- a Department of Physical Education and Sports , Constantine the Philosopher University , Nitra , Slovakia
| | - Matúš Krčmár
- b Hamar Institute for Human Performance, Faculty of Physical Education and Sport , Comenius University , Bratislava , Slovakia
| | - Marianna Schwarzová
- c Department of Human Nutrition, Faculty of Agrobiology and Food Resources , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Peter Chlebo
- c Department of Human Nutrition, Faculty of Agrobiology and Food Resources , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Zuzana Chlebová
- c Department of Human Nutrition, Faculty of Agrobiology and Food Resources , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Radoslav Židek
- d Department of Food Hygiene and Safety, Faculty of Agrobiology and Food Resources , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Adriana Kolesárová
- e Department of Animal Physiology, Faculty of Biotechnology and Food Sciences , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Katarína Zbyňovská
- e Department of Animal Physiology, Faculty of Biotechnology and Food Sciences , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Eva Kováčiková
- f AgroBioTech Research Centre , Slovak University of Agriculture in Nitra , Nitra , Slovakia
| | - Simon Walker
- g Biology of Physical Activity, Neuromuscular Research Center, Faculty of Sport and Health Sciences , University of Jyväskylä , Jyväskylä , Finland
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Sardeli AV, Komatsu TR, Mori MA, Gáspari AF, Chacon-Mikahil MPT. Resistance Training Prevents Muscle Loss Induced by Caloric Restriction in Obese Elderly Individuals: A Systematic Review and Meta-Analysis. Nutrients 2018; 10:nu10040423. [PMID: 29596307 PMCID: PMC5946208 DOI: 10.3390/nu10040423] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 02/02/2018] [Accepted: 02/14/2018] [Indexed: 02/07/2023] Open
Abstract
It remains unclear as to what extent resistance training (RT) can attenuate muscle loss during caloric restriction (CR) interventions in humans. The objective here is to address if RT could attenuate muscle loss induced by CR in obese elderly individuals, through summarized effects of previous studies. Databases MEDLINE, Embase and Web of Science were used to perform a systematic search between July and August 2017. Were included in the review randomized clinical trials (RCT) comparing the effects of CR with (CRRT) or without RT on lean body mass (LBM), fat body mass (FBM), and total body mass (BM), measured by dual-energy X-ray absorptiometry, on obese elderly individuals. The six RCTs included in the review applied RT three times per week, for 12 to 24 weeks, and most CR interventions followed diets of 55% carbohydrate, 15% protein, and 30% fat. RT reduced 93.5% of CR-induced LBM loss (0.819 kg [0.364 to 1.273]), with similar reduction in FBM and BM, compared with CR. Furthermore, to address muscle quality, the change in strength/LBM ratio tended to be different (p = 0.07) following CRRT (20.9 ± 23.1%) and CR interventions (−7.5 ± 9.9%). Our conclusion is that CRRT is able to prevent almost 100% of CR-induced muscle loss, while resulting in FBM and BM reductions that do not significantly differ from CR.
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Affiliation(s)
- Amanda V Sardeli
- Laboratory of Exercise Physiology-FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, Sao Paulo 13083-851, Brazil.
- Gerontology Program-Faculty of Medical Sciences, UNICAMP, Campinas, Sao Paulo 13083-887, Brazil.
| | - Tiemy R Komatsu
- Gerontology Program-Faculty of Medical Sciences, UNICAMP, Campinas, Sao Paulo 13083-887, Brazil.
| | - Marcelo A Mori
- Laboratory of Aging Biology (LaBE), Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, Sao Paulo 13083-862, Brazil.
- Graduate Program in Genetics and Molecular Biology, Institute of Biology University of Campinas (UNICAMP), Campinas, Sao Paulo 13083-862, Brazil.
| | - Arthur F Gáspari
- Laboratory of Exercise Physiology-FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, Sao Paulo 13083-851, Brazil.
| | - Mara Patrícia T Chacon-Mikahil
- Laboratory of Exercise Physiology-FISEX, Faculty of Physical Education, University of Campinas (UNICAMP), Campinas, Sao Paulo 13083-851, Brazil.
- Gerontology Program-Faculty of Medical Sciences, UNICAMP, Campinas, Sao Paulo 13083-887, Brazil.
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Resistance Training Combined With Diet Decreases Body Fat While Preserving Lean Mass Independent of Resting Metabolic Rate: A Randomized Trial. Int J Sport Nutr Exerc Metab 2018; 28:46-54. [PMID: 28871849 DOI: 10.1123/ijsnem.2017-0221] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The purpose of this study was to determine the effects of resistance training only (RT; n = 10), dietary intervention only (DIET; n = 10), resistance training plus diet (RT+DIET; n = 10), and control (CON; n = 10) on body composition and resting metabolic rate (RMR) in a cohort of 40 premenopausal female volunteers. Subjects in DIET and RT+DIET were provided with daily macronutrient and calorie goals based on DXA and RMR tests, with protein maintained at 3.1 g/kg/day. Subjects in the RT and RT+DIET groups performed a supervised progressive RT program consisting of exercises for all the major muscle groups of the body. Results showed a significant month-by-group interaction for change in fat mass with no significant linear trend for control. The three treatment groups all showed significant linear decreases in fat mass, but the slope of the decrease became progressively steeper from the RT, to DIET, to RT+DIET. A significant linear increase for lean mass was seen for resistance training only. There was a nonsignificant increase in RMR in all groups from Month 0 to Month 4 but no significant month by group interaction. In conclusion, significant reductions in fat mass were achieved by all experimental groups, but results were maximized by RT+DIET. Only the RT group showed significant increases in lean mass.
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Physical fitness improvement in overweight postmenopausal women who do not lose fat mass in response to exercise training. Menopause 2017; 23:1122-9. [PMID: 27326819 DOI: 10.1097/gme.0000000000000677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The aim of this study was to examine if overweight postmenopausal women who do not experience fat mass loss after a 1-year aerobic exercise (AE) and resistance training (RT) program can still improve physical fitness. METHODS Thirty-one overweight women (body mass index 28-40 kg/m or waist circumference ≥88 cm) participated in three weekly supervised AE and RT sessions for 1 year. All women were categorized according to their fat mass changes after the intervention: 14 women were considered as responders (fat mass loss ≥5% of initial fat mass) and 17 as nonresponders (fat mass loss <5% of initial fat mass). The main outcome measures were absolute and relative body strength, peak aerobic capacity, lower limbs power, flexibility, and body composition (DXA). Total energy intake (3-day dietary record) and physical activity level (physical activity scale for the elderly questionnaire) were also measured before, halfway through and after the intervention. RESULTS At baseline, nonresponders participants had higher body mass index (P = 0.04). After the intervention, relative and absolute upper and lower body strength, peak aerobic capacity (all P < 0.005), and flexibility increased similarly in the nonresponders and responders groups (P = 0.01). CONCLUSIONS Although some participants did not respond to exercise by decreasing fat mass, they still experienced important physical fitness benefits from AE and RT. These results suggest that body composition changes should not be the sole indicator of the benefits of exercise in overweight postmenopausal women.
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Torres M, Trexler ET, Smith-Ryan AE, Reynolds A. A mathematical model of the effects of resistance exercise-induced muscle hypertrophy on body composition. Eur J Appl Physiol 2017; 118:449-460. [PMID: 29256047 DOI: 10.1007/s00421-017-3787-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 12/05/2017] [Indexed: 01/09/2023]
Abstract
PURPOSE Current diet and exercise methods used to maintain or improve body composition often have poor long-term outcomes. We hypothesize that resistance exercise (RE) should aid in the maintenance of a healthy body composition by preserving lean mass (LM) and metabolic rate. METHOD We extended a previously developed energy balance model of human metabolism to include muscle hypertrophy in response to RE. We first fit model parameters to a hypothetical individual to simulate an RE program and then compared the effects of a hypocaloric diet only to the diet with either cardiovascular exercise (CE) or RE. We then simulated a cohort of individuals with different responses to RE by varying the parameters controlling it using Latin Hypercube Sampling (LHS). Finally, we fit the model to mean data from an elderly population on an RE program. CONCLUSION The model is able to reproduce the time course of change in LM in response to RE and can be used to generate a simulated cohort for in silico clinical studies. Simulations suggest that the additional LM generated by RE may shift the body composition to a healthier state.
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Affiliation(s)
- Marcella Torres
- Department of Mathematics and Applied Mathematics, Virginia Commonwealth University, 1015 Floyd Ave, Richmond, VA, 23284, USA.
| | - Eric T Trexler
- Department of Exercise and Sport Science, University of North Carolina Chapel Hill, 209 Fetzer Hall, Chapel Hill, NC, 27599, USA
| | - Abbie E Smith-Ryan
- Department of Exercise and Sport Science, University of North Carolina Chapel Hill, 209 Fetzer Hall, Chapel Hill, NC, 27599, USA
| | - Angela Reynolds
- Department of Mathematics and Applied Mathematics, Virginia Commonwealth University, 1015 Floyd Ave, Richmond, VA, 23284, USA
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Nunes PR, Oliveira AA, Martins FM, Souza AP, Orsatti FL. Effect of resistance training volume on walking speed performance in postmenopausal women: A randomized controlled trial. Exp Gerontol 2017; 97:80-88. [DOI: 10.1016/j.exger.2017.08.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 08/04/2017] [Accepted: 08/08/2017] [Indexed: 12/14/2022]
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Hirsch KR, Smith-Ryan AE, Blue MNM, Mock MG, Trexler ET. Influence of segmental body composition and adiposity hormones on resting metabolic rate and substrate utilization in overweight and obese adults. J Endocrinol Invest 2017; 40:635-643. [PMID: 28211029 PMCID: PMC5444984 DOI: 10.1007/s40618-017-0616-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 01/11/2017] [Indexed: 12/17/2022]
Abstract
PURPOSE Low resting metabolic rate (RMR) and high carbohydrate reliance at rest are associated with weight gain, but are highly variable in obese individuals. This study determined the relationship of total and segmental body composition and adiposity hormones with RMR and respiratory exchange ratio (RER) in overweight and obese adults. METHODS In 49 men (n = 23) and premenopausal women (n = 26) [mean ± SD; age = 35.0 ± 8.9 years; body mass index (BMI) = 33.6 ± 5.2 kg·m-2; percent body fat (%fat) = 40.0 ± 8.0%], RMR and RER were evaluated using indirect calorimetry. Total and segmental body composition [fat mass (FM), percent fat (%fat), lean mass (LM), visceral adipose tissue (VAT)] were estimated using dual-energy X-ray absorptiometry. Fasted blood and saliva samples were analyzed for insulin, leptin, estradiol, and cortisol. RESULTS In men (M) and women (W), RMR significantly correlated (p < 0.05) with FM (M: R = 0.535; W: R = 0.784) and LM (M: R = 0.645; W: R = 0.867). Of the segmental measures, trunk LM (M: R = 0.593; W: R = 0.879; p < 0.05) and leg LM (M: R = 0.664; W: R = 0.821; p < 0.05) had the strongest correlations with RMR. In men, but not women, RER significantly correlated with FM (R = 0.449; p = 0.032), trunk FM (R = 0.501; p = 0.015), and VAT (R = 0.456; p = 0.029). In men, RMR positively correlated with cortisol (R = 0.430, p = 0.040) and estradiol (R = 0.649, p = 0.001) and RER positively correlated with insulin (R = 0.525, p = 0.010). In women, RMR positively correlated with insulin (R = 0.570, p = 0.006), but RER was not significantly correlated with hormones (p > 0.05). CONCLUSIONS Segmental evaluation of body composition, specifically in the lower extremities and abdomen, may be an effective and efficient way to evaluate metabolic status. Sex-specific evaluations are also imperative.
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Affiliation(s)
- K R Hirsch
- Applied Physiology Lab, Department of Exercise and Sport Science, University of North Carolina, 209 Fetzer Hall, CB# 8700, Chapel Hill, NC, 27599-8700, USA
- Human Movement Science Curriculum, Department of Allied Health Science, University of North Carolina, Chapel Hill, NC, USA
| | - A E Smith-Ryan
- Applied Physiology Lab, Department of Exercise and Sport Science, University of North Carolina, 209 Fetzer Hall, CB# 8700, Chapel Hill, NC, 27599-8700, USA.
- Human Movement Science Curriculum, Department of Allied Health Science, University of North Carolina, Chapel Hill, NC, USA.
| | - M N M Blue
- Applied Physiology Lab, Department of Exercise and Sport Science, University of North Carolina, 209 Fetzer Hall, CB# 8700, Chapel Hill, NC, 27599-8700, USA
- Human Movement Science Curriculum, Department of Allied Health Science, University of North Carolina, Chapel Hill, NC, USA
| | - M G Mock
- Applied Physiology Lab, Department of Exercise and Sport Science, University of North Carolina, 209 Fetzer Hall, CB# 8700, Chapel Hill, NC, 27599-8700, USA
| | - E T Trexler
- Applied Physiology Lab, Department of Exercise and Sport Science, University of North Carolina, 209 Fetzer Hall, CB# 8700, Chapel Hill, NC, 27599-8700, USA
- Human Movement Science Curriculum, Department of Allied Health Science, University of North Carolina, Chapel Hill, NC, USA
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Effect of short-term aerobic and combined training program on body composition, lipids profile and psychological health in premenopausal women. Sci Sports 2017. [DOI: 10.1016/j.scispo.2016.11.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Clark JE. The impact of duration on effectiveness of exercise, the implication for periodization of training and goal setting for individuals who are overfat, a meta-analysis. Biol Sport 2017; 33:309-333. [PMID: 28090136 PMCID: PMC5143767 DOI: 10.5604/20831862.1212974] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 04/14/2016] [Accepted: 06/19/2016] [Indexed: 01/28/2023] Open
Abstract
Given the assumption that all methods of exercise, e.g., endurance (ET), resistance (RT), or combination of both (E+R), can induce a beneficial effect size (ES) for changes in body composition and health status of individuals who are overfat. Thus the aim and purpose of this study is to evaluate the current body of knowledge to address the question as to the impact that the duration of exercise has on its relative effectiveness for inducing health and body compositional changes in individuals who are overfat to assist with developing periodized exercise protocols and establishing short and long term goals. A tiered meta-analysis of 92-studies and 200-exercise groupings were used for establishing pooled ES within and between groupings based on the increments of 4-week of duration and study designs of ≤8, 9-16, 17-23, 24-36, and ≥36 weeks. Analysis based on random-effect of response indicates a continuum of effectiveness within and between ET, RT and E+R based on duration. Where beneficial effectiveness is not indicated for any measures until after 8-weeks of continuous training with progressive effectiveness being noted in changes to cardiorespiratory fitness, inflammatory cytokines, and alteration of metabolic status from 12-weeks through 32-weeks of continuous training. Results indicate a greater ES for RT and E+R versus ET early in intervention that equalizes with longer durations. Supporting the use of RT and E+R within a periodized program. And secondarily, goals should be established first on performance gains and second body composition or health status modifications for the individual who is overfat.
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Affiliation(s)
- J E Clark
- Division of Mathematics, Science, and Health Careers; Department of Science, Manchester Community College, Manchester, CT, USA
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Rossi FE, Diniz TA, Fortaleza ACS, Neves LM, Picolo MR, Monteiro PA, Buonani C, Lira FS, Freitas IF. Concurrent Training Promoted Sustained Anti-atherogenic Benefits in the Fasting Plasma Triacylglycerolemia of Postmenopausal Women at 1-Year Follow-up. J Strength Cond Res 2016; 32:3564-3573. [PMID: 27893473 DOI: 10.1519/jsc.0000000000001732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Rossi, FE, Diniz, TA, Fortaleza, ACS, Neves, LM, Picolo, MR, Monteiro, PA, Buonani, C, Lira, FS, and Freitas, IF Jr. Concurrent training promoted sustained anti-atherogenic benefits in the fasting plasma triacylglycerolemia of postmenopausal women at 1-year follow-up. J Strength Cond Res 32(12): 3573-3582, 2018-The aim of this study was to compare the effects of aerobic and concurrent training (aerobic plus strength training) on the lipid profiles of normotriacylglycerolemic and hypertriacylglycerolemic postmenopausal women and to verify whether the benefits of aerobic and concurrent training were sustained after 1 year. Total cholesterol, high-density lipoprotein cholesterol (HDL-c), low-density lipoprotein cholesterol, triacylglycerol (TAG), and glucose were assessed in 46 normotriacylglycerolemic (TAG < 150 mg·dl) postmenopausal women divided into 3 groups: aerobic training, concurrent training (CT), and a control group. For CT group, hypertriacylglycerolemic postmenopausal women were recruited (TAG ≥ 150 mg·dl, n = 14). Total daily caloric consumption and free-living physical activity were evaluated by dietary questionnaires and accelerometer, respectively, and fat mass by DXA. In 16 weeks, CT was effective in increasing HDL-c (normotriacylglycerolemic: pre = 57.1 ± 17.3 mg·dl × post = 64.3 ± 16.1 mg·dl p = 0.020 and hypertriacylglycerolemic: pre = 44.7 ± 9.6 mg·dl × post = 50.3 ± 15.3 mg·dl; p = 0.012) and reducing the atherogenic index in normotriacylglycerolemic (pre = 3.6 ± 0.9 mg·dl × post = 3.0 ± 0.6 mg·dl; p = 0.003) and hypertriacylglycerolemic (pre = 5.2 ± 1.1 mg·dl × post = 4.7 ± 1.2 mg·dl; p = 0.018) postmenopausal women. In addition, the effects were sustained at the 1-year follow-up only among the hypertriacylglycerolemic postmenopausal women. The anti-atherogenic status in normotriacylglycerolemic and hypertriacylglycerolemic postmenopausal women was changed by CT but without significant differences between groups. Furthermore, these benefits are sustained at the 1-year follow-up among the hypertriacylglycerolemic subjects.
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Affiliation(s)
- Fabrício E Rossi
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Tiego A Diniz
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Ana C S Fortaleza
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Lucas M Neves
- School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil
| | | | - Paula A Monteiro
- Department of Physical Education, Institute of Bioscience, University Estadual Paulista, Rio Claro, São Paulo, Brazil
| | - Camila Buonani
- Physical Education, University Estadual Paulista, Presidente Prudente, São Paulo, Brazil
| | - Fábio S Lira
- Exercise and Immunometabolism Research Group, Department of Physical Education, University Estadual Paulista (UNESP), Presidente Prudente, São Paulo, Brazil
| | - Ismael F Freitas
- Physical Education, University Estadual Paulista, Presidente Prudente, São Paulo, Brazil
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Orsatti FL, Nunes PRP, Souza ADP, Martins FM, de Oliveira AA, Nomelini RS, Michelin MA, Murta EFC. Predicting Functional Capacity From Measures of Muscle Mass in Postmenopausal Women. PM R 2016; 9:596-602. [DOI: 10.1016/j.pmrj.2016.10.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 09/26/2016] [Accepted: 10/02/2016] [Indexed: 12/14/2022]
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Zibellini J, Seimon RV, Lee CMY, Gibson AA, Hsu MSH, Sainsbury A. Effect of diet-induced weight loss on muscle strength in adults with overweight or obesity - a systematic review and meta-analysis of clinical trials. Obes Rev 2016; 17:647-63. [PMID: 27126087 DOI: 10.1111/obr.12422] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 02/26/2016] [Accepted: 04/04/2016] [Indexed: 12/20/2022]
Abstract
We conducted a systematic review and meta-analysis to identify how diet-induced weight loss in adults with overweight or obesity impacts on muscle strength. Twenty-seven publications, including 33 interventions, most of which were 8-24 weeks in duration, were included. Meta-analysis of seven interventions measuring knee extensor strength by isokinetic dynamometry in 108 participants found a significant decrease following diet-induced weight loss (-9.0 [95% confidence interval: -13.8, -4.1] N/m, P < 0.001), representing a 7.5% decrease from baseline values. Meta-analysis of handgrip strength from 10 interventions in 231 participants showed a non-significant decrease (-1.7 [-3.6, 0.1] kg, P = 0.070), with significant heterogeneity (I(2) = 83.9%, P < 0.001). This heterogeneity may have been due to diet type, because there was a significant decrease in handgrip strength in seven interventions in 169 participants involving moderate energy restriction (-2.4 [-4.8, -0.0] kg, P = 0.046), representing a 4.6% decrease from baseline values, but not in three interventions in 62 participants involving very-low-energy diet (-0.4 [-2.0, 1.2] kg, P = 0.610). Because of variability in methodology and muscles tested, no other data could be meta-analyzed, and qualitative assessment of the remaining interventions revealed mixed results. Despite varying methodologies, diets and small sample sizes, these findings suggest a potential adverse effect of diet-induced weight loss on muscle strength. While these findings should not act as a deterrent against weight loss, due to the known health benefits of losing excess weight, they call for strategies to combat strength loss - such as weight training and other exercises - during diet-induced weight loss. © 2016 World Obesity.
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Affiliation(s)
- J Zibellini
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - R V Seimon
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - C M Y Lee
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - A A Gibson
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - M S H Hsu
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - A Sainsbury
- The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, Sydney Medical School, Charles Perkins Centre, The University of Sydney, Sydney, Australia
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Rossi FE, Fortaleza ACS, Neves LM, Buonani C, Picolo MR, Diniz TA, Kalva-Filho CA, Papoti M, Lira FS, Freitas Junior IF. Combined Training (Aerobic Plus Strength) Potentiates a Reduction in Body Fat but Demonstrates No Difference on the Lipid Profile in Postmenopausal Women When Compared With Aerobic Training With a Similar Training Load. J Strength Cond Res 2016; 30:226-34. [PMID: 26038818 DOI: 10.1519/jsc.0000000000001020] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of this study was to verify the effects of aerobic and combined training on the body composition and lipid profile of obese postmenopausal women and to analyze which of these models is more effective after equalizing the training load. Sixty-five postmenopausal women (age = 61.0 ± 6.3 years) were divided into 3 groups: aerobic training (AT, n = 15), combined training (CT [strength + aerobic], n = 32), and control group (CG, n = 18). Their body composition upper body fat (TF), fat mass (FM), percentage of FM, and fat-free mass (FFM) were estimated by dual-energy x-ray absorptiometry. The lipid profile, total cholesterol, high-density lipoprotein (HDL) cholesterol, and low-density lipoprotein cholesterol were assessed. There was a statistically significant difference in the TF (AT = -4.4%, CT = -4.4%, and CG = 1.0%, p = 0.001) and FFM (AT = 1.7%, CT = 2.6%, and CG = -1.4%, p = 0.0001) between the experimental and the control groups. Regarding the percentage of body fat, there was a statistically significant difference only between the CT and CG groups (AT = -2.8%, CT = -3.9%, and CG = 0.31%; p = 0.004). When training loads were equalized, the aerobic and combined training decreased core fat and increased FFM, but only the combined training potentiated a reduction in percentage of body fat in obese postmenopausal women after the training program. High-density lipoprotein-c levels increased in the combined group, and the chol/HDL ratio (atherogenic index) decreased in the aerobic group; however, there were no significant differences between the intervention programs. Taken together, both the exercise training programs were effective for improving body composition and inducing an antiatherogenic status.
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Affiliation(s)
- Fabrício E Rossi
- 1Institute of Bioscience, Paulista State University, Rio Claro, Brazil; 2School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil; 3Department of Physical Education, Paulista State University, Presidente Prudente, São Paulo, Brazil; 4Department of Physiotherapy, Paulista State University, Presidente Prudente, São Paulo, Brazil; 5Graduate Program in Rehabilitation and Functional Performance, University of São Paulo, Ribeirão Preto, Brazil; 6School of Physical Education and Sports, University of São Paulo, Ribeirão Preto, Brazil; and 7Exercise and Immunometabolism Research Group, Department of Physical Education, Paulista State University, UNESP, Presidente Prudente, São Paulo, Brazil
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Socha M, Frączak P, Jonak W, Sobiech KA. Effect of resistance training with elements of stretching on body composition and quality of life in postmenopausal women. PRZEGLAD MENOPAUZALNY = MENOPAUSE REVIEW 2016; 15:26-31. [PMID: 27095955 PMCID: PMC4828505 DOI: 10.5114/pm.2016.58770] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 08/20/2015] [Indexed: 12/05/2022]
Abstract
INTRODUCTION Physical activity in elderly persons contributes to prevention and treatment of chronic disease and, through its influence on the musculoskeletal system, increases physical capability and improves mental function. AIM OF THE STUDY Aim of the study was to assess the effect of resistance training with elements of stretching on body composition and quality of life in women of postmenopausal age. MATERIAL AND METHODS Thirty-eight postmenopausal women aged 62.5 ±5.8 years were randomly divided into two groups. One group participated in an 8-week training program (60 minutes, twice weekly; 4 MET [metabolic equivalent] 2 hours/week). The second group performed no training. A comparison was made of body composition and quality of life (SF-36 Health Survey) prior to and after 8 weeks of training. RESULTS In the training group, after 8 weeks there was a significant reduction in body fat (in%; p = 0.028), and an increase in fat-free mass (in%; p = 0.025) and total body water (in%; p = 0.021), which indicates increased muscle mass. Furthermore, there were statistically significant differences in the assessment of quality of life in physical (role-physical [RP], bodily pain [BP], general health [GH] scales; p < 0.005) and mental health (vitality [VT] scale; p = 0.05). In the non-exercising group no changes were observed in features examined in the initial and final test. CONCLUSIONS Resistance training with elements of stretching in postmenopausal women improved body composition to achieve a reduction in risk factors associated with excess fatty tissue and muscle mass deficiency. It raises the quality of life in terms of both physical and mental function.
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Affiliation(s)
| | | | - Wiesława Jonak
- University School of Physical Education in Wroclaw, Poland
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Nicklas BJ, Chmelo E, Delbono O, Carr JJ, Lyles MF, Marsh AP. Effects of resistance training with and without caloric restriction on physical function and mobility in overweight and obese older adults: a randomized controlled trial. Am J Clin Nutr 2015; 101:991-9. [PMID: 25762810 PMCID: PMC4409692 DOI: 10.3945/ajcn.114.105270] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 02/10/2015] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Resistance training (RT) improves muscle strength and overall physical function in older adults. RT may be particularly important in the obese elderly who have compromised muscle function. Whether caloric restriction (CR) acts synergistically with RT to enhance function is unknown. OBJECTIVE As the primary goal of the Improving Muscle for Functional Independence Trial (I'M FIT), we determined the effects of adding CR for weight loss on muscle and physical function responses to RT in older overweight and obese adults. DESIGN I'M FIT was a 5-mo trial in 126 older (65-79 y) overweight and obese men and women who were randomly assigned to a progressive, 3-d/wk, moderate-intensity RT intervention with a weight-loss intervention (RT+CR) or without a weight-loss intervention (RT). The primary outcome was maximal knee extensor strength; secondary outcomes were muscle power and quality, overall physical function, and total body and thigh compositions. RESULTS Body mass decreased in the RT+CR group but not in the RT group. Fat mass, percentage of fat, and all thigh fat volumes decreased in both groups, but only the RT+CR group lost lean mass. Adjusted postintervention body- and thigh-composition measures were all lower with RT+CR except intermuscular adipose tissue (IMAT). Knee strength, power, and quality and the 4-m gait speed increased similarly in both groups. Adjusted postintervention means for a 400-m walk time and self-reported disability were better with RT+CR with no group differences in other functional measures, including knee strength. Participants with a lower percentage of fat and IMAT at baseline exhibited a greater improvement in the 400-m walk and knee strength and power. CONCLUSIONS RT improved body composition (including reducing IMAT) and muscle strength and physical function in obese elderly, but those with higher initial adiposity experienced less improvement. The addition of CR during RT improves mobility and does not compromise other functional adaptations to RT. These findings support the incorporation of RT into obesity treatments for this population regardless of whether CR is part of the treatment. This trial was registered at clinicaltrials.gov as NCT01049698.
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Affiliation(s)
- Barbara J Nicklas
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
| | - Elizabeth Chmelo
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
| | - Osvaldo Delbono
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
| | - J Jeffrey Carr
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
| | - Mary F Lyles
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
| | - Anthony P Marsh
- From the Section on Gerontology and Geriatric Medicine, Department of Internal Medicine (BJN, EC, OD, and MFL), the Department of Radiology, Wake Forest School of Medicine (JJC), and the Department of Health and, Exercise Science (BJN and APM), Wake Forest University, Winston-Salem, NC
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Diet, exercise or diet with exercise: comparing the effectiveness of treatment options for weight-loss and changes in fitness for adults (18-65 years old) who are overfat, or obese; systematic review and meta-analysis. J Diabetes Metab Disord 2015; 14:31. [PMID: 25973403 PMCID: PMC4429709 DOI: 10.1186/s40200-015-0154-1] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 04/02/2015] [Indexed: 12/26/2022]
Abstract
There are number of means of methods to alter body composition, and metabolic issues, available for the adult who is overfat. The following is a systematic review and meta-analysis focused on comparing changes from treatment program for adults who are overfat based on analysis of aggregated effect size (ES) of inducing changes. So as to determine the relative effectiveness of such protocols and intervention plans of choice. This tiered meta-analysis of 66-population based studies, and 162-studywise groups, a clear pattern of ES being established across and within treatments. First, hypocaloric balance is necessary for changing body composition, but the effectiveness for establishing imbalance does not equate with the effectiveness for body compositional changes, or any biomarkers associated with metabolic issues. With analysis showing that there is a necessity to include exercise in combination with diet effectively elicit changes in body composition and biomarkers of metabolic issues. More importantly, the combination, resistance training (RT) was more effective than endurance training (ET) or combination of RT and ET, particularly when progressive training volume of 2-to-3 sets for 6-to-10 reps at an intensity of ≥75% 1RM, utilizing whole body and free-weight exercises, at altering body compositional measures (ES of 0.47, 0.30, and 0.40 for loss of BM, FM, and retention of FFM respectively) and reducing total cholesterol (ES = 0.85), triglycerides (ES = 0.86) and low-density lipoproteins (ES = 0.60). Additionally RT was more effective at reducing fasting insulin levels (ES = 3.5) than ET or ET and RT. Even though generally lower ES than RT, the inclusion of ET was more effective when performed at high intensity (e.g. ≥70% VO2max or HRmax for 30-minutes 3-4x's/wk), or in an interval training style than when utilizing the relatively common prescribed method of low-to-moderate (e.g., 50-70% VO2max or HRmax for at least equal time) steady state method, ES of 0.35, 0.39, and 0.13 for BM, FM, and FFM respectively. Thus indicating that focus of treatment should be on producing a large metabolic stress (as induced by RT or high levels of ET) rather than an energetic imbalance for adults who are overfat.
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Rossi FE, Buonani C, Viezel J, Silva EPD, Diniz TA, Santos VRD, Fernandes RA, Freitas Junior IF. Effect of combined aerobic and resistance training in body composition of obese postmenopausal women. MOTRIZ: REVISTA DE EDUCACAO FISICA 2015. [DOI: 10.1590/s1980-65742015000100008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to investigate the effects of a 16-week program of combined aerobic and resistance training on the body composition of postmenopausal women who are obese. The participants were divided into two groups: training group (TG, n = 37) and non-trained control group (CG, n = 18). The trunk fat, fat mass, percentage of fat mass and fat-free mass were estimated using DXA. Three nonconsecutive 24-hour dietary recalls were conducted. The training protocol consisted of 50 minutes of resistance training followed by 30 minutes of aerobic training. After the 16-week training program, differences were observed in trunk fat (CG= 0.064 x TG= -0.571 Kg; p-value = .020), fat mass (CG= -0.088 x TG= -1.037 Kg; p-value = .020) and fat-free mass (CG= -0.388 x TG= 1.049 Kg; p = .001). Therefore, a 16-week program of systematic combined aerobic and resistance training in obese postmenopausal women was effective in improving fat-free mass and decreasing both whole and abdominal adiposity.
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Paoli A, Moro T, Bianco A. Lift weights to fight overweight. Clin Physiol Funct Imaging 2014; 35:1-6. [PMID: 24612071 DOI: 10.1111/cpf.12136] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 01/23/2014] [Indexed: 01/03/2023]
Abstract
Although resistance training (RT) has long been accepted as a means for developing and maintaining muscular strength, endurance, power and muscle mass, its beneficial relationship with health factors and chronic disease has only recently been recognized in the scientific literature. Prior to 1990, resistance training was not a part of the recommended guidelines for exercise training and rehabilitation for either the American Heart Association or the American College of Sports Medicine (ACSM). In 1990, the ACSM recognized resistance training as a significant component of a comprehensive fitness programme for healthy adults of all ages, a position subsequently confirmed few years after. At present, even though interest in clinical applications of RT is increasing, there are still some concerns, among physicians, about the use of this exercise methodology in weight control programmes. This review aims to explore the metabolic effects of RT and its efficacy and feasibility in overweight subjects.
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Affiliation(s)
- Antonio Paoli
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Tatiana Moro
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Antonino Bianco
- Department of Sports and Exercise Science (DISMOT), University of Palermo, Palermo, Italy
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Miller CT, Fraser SF, Levinger I, Straznicky NE, Dixon JB, Reynolds J, Selig SE. The effects of exercise training in addition to energy restriction on functional capacities and body composition in obese adults during weight loss: a systematic review. PLoS One 2013; 8:e81692. [PMID: 24409219 PMCID: PMC3884087 DOI: 10.1371/journal.pone.0081692] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Accepted: 10/21/2013] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Obesity is associated with impairments of physical function, cardiovascular fitness, muscle strength and the capacity to perform activities of daily living. This review examines the specific effects of exercise training in relation to body composition and physical function demonstrated by changes in cardiovascular fitness, and muscle strength when obese adults undergo energy restriction. METHODS Electronic databases were searched for randomised controlled trials comparing energy restriction plus exercise training to energy restriction alone. Studies published to May 2013 were included if they used multi-component methods for analysing body composition and assessed measures of fitness in obese adults. RESULTS Fourteen RCTs met the inclusion criteria. Heterogeneity of study characteristics prevented meta-analysis. Energy restriction plus exercise training was more effective than energy restriction alone for improving cardiovascular fitness, muscle strength, and increasing fat mass loss and preserving lean body mass, depending on the type of exercise training. CONCLUSION Adding exercise training to energy restriction for obese middle-aged and older individuals results in favourable changes to fitness and body composition. Whilst weight loss should be encouraged for obese individuals, exercise training should be included in lifestyle interventions as it offers additional benefits.
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Affiliation(s)
- Clint T. Miller
- Centre for Exercise and Sports Science, School of Exercise & Nutrition Sciences, Deakin University, Melbourne, Australia
| | - Steve F. Fraser
- Centre for Exercise and Sports Science, School of Exercise & Nutrition Sciences, Deakin University, Melbourne, Australia
| | - Itamar Levinger
- Institute for Sport, Exercise and Active Living (ISEAL), School of Sport and Exercise Science, Victoria University, Melbourne, Australia
| | - Nora E. Straznicky
- Human Neurotransmitters Laboratory, Baker IDI Heart & Diabetes Institute, Melbourne, Victoria, Australia
| | - John B. Dixon
- Clinical Obesity Research Laboratory, Baker IDI Heart and Diabetes Institute, Melbourne, Australia
| | - John Reynolds
- Biostatistics Unit, Faculty of Health, Deakin University, Melbourne, Australia
| | - Steve E. Selig
- Centre for Exercise and Sports Science, School of Exercise & Nutrition Sciences, Deakin University, Melbourne, Australia
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Marsh AP, Janssen JA, Ambrosius WT, Burdette JH, Gaukstern JE, Morgan AR, Nesbit BA, Paolini JB, Sheedy JL, Rejeski WJ. The Cooperative Lifestyle Intervention Program-II (CLIP-II): design and methods. Contemp Clin Trials 2013; 36:382-93. [PMID: 23974035 DOI: 10.1016/j.cct.2013.08.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2013] [Revised: 08/12/2013] [Accepted: 08/16/2013] [Indexed: 12/15/2022]
Abstract
A complication of cardiovascular disease (CVD) and the metabolic syndrome (MetS) among older adults is loss of mobility. The American Heart Association has identified weight management as a core component of secondary prevention programs for CVD and is an important risk factor for physical disability. The American Society for Nutrition and the Obesity Society have highlighted the need for long-term randomized clinical trials to evaluate the independent and additive effects of diet-induced weight loss (WL) and physical activity in older persons on outcomes such as mobility, muscle function, and obesity related diseases. Here we describe the rationale, design, and methods of a translational study, the Cooperative Lifestyle Intervention Program-II (CLIP-II). CLIP-II will randomize 252 obese, older adults with CVD or MetS to a weight loss only treatment (WL), aerobic exercise training (AT)+WL, or resistance exercise training (RT)+WL for 18 months. The dual primary outcomes are mobility and knee extensor strength. The interventions will be delivered by YMCA community partners with our staff as trainers and advisers. This study will provide the first large scale trial to evaluate the effects of diet-induced WL on mobility in obese, older adults with CVD or MetS as compared to WL combined with two different modes of physical activity (AT and RT). Because uncertainty exists about the best approach for promoting WL in older adults due to concerns with the loss of lean mass, the design also permits a contrast between AT+WL and RT+WL on muscle strength.
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Affiliation(s)
- Anthony P Marsh
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, NC 27109, USA.
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Impact of energy restriction with or without resistance training on energy metabolism in overweight and obese postmenopausal women: a Montreal Ottawa New Emerging Team group study. Menopause 2013; 20:194-201. [PMID: 22968252 DOI: 10.1097/gme.0b013e318261f22a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The present study measured the impact of adding resistance training to an energy-restricted diet on the components of energy expenditure in overweight or obese postmenopausal women. METHODS Participants (n = 137) were randomly divided into two groups: (1) a diet and resistance training (DRT) group and (2) a diet-only (DO) group. Women followed a 6-month energy-restricted diet consisting of 2,100 to 3,360 kJ less than daily needs. The DRT group also followed a resistance training program (three times a week). Resting energy expenditure (REE) was measured by indirect calorimetry. Total energy expenditure was measured with doubly labeled water. Body composition was measured by dual-energy x-ray absorptiometry. RESULTS Eighty nine women were included in the analyses for this study (DRT, n = 21; DO, n = 68). REE in both groups was significantly lower after the intervention (mean difference ± SD: DO, -0.26 ± 0.4 MJ d; DRT, -0.33 ± 0.4 MJ d; P ≤ 0.05). Relative REE, expressed per kilogram of lean body mass corrected for fat mass change, remained stable in both groups. Physical activity energy expenditure remained stable in both groups (mean difference ± SD: DO, 0.02 ± 1 MJ d, P = 0.91; DRT, -0.14 ± 1 MJ d, P = 0.64). CONCLUSIONS Adding resistance training to an energy-restricted diet does not significantly alter any compartment of energy expenditure. REE is lower owing to reduction in body composition compartments, but relative REE is not significantly altered.
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Anton SD, Karabetian C, Naugle K, Buford TW. Obesity and diabetes as accelerators of functional decline: can lifestyle interventions maintain functional status in high risk older adults? Exp Gerontol 2013; 48:888-97. [PMID: 23832077 DOI: 10.1016/j.exger.2013.06.007] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 06/03/2013] [Accepted: 06/23/2013] [Indexed: 12/16/2022]
Abstract
Obesity and diabetes are known risk factors for the development of physical disability among older adults. With the number of seniors with these conditions rising worldwide, the prevention and treatment of physical disability in these persons have become a major public health challenge. Sarcopenia, the progressive loss of muscle mass and strength, has been identified as a common pathway associated with the initial onset and progression of physical disability among older adults. A growing body of evidence suggests that metabolic dysregulation associated with obesity and diabetes accelerates the progression of sarcopenia, and subsequently functional decline in older adults. The focus of this brief review is on the contributions of obesity and diabetes in accelerating sarcopenia and functional decline among older adults. We also briefly discuss the underexplored interaction between obesity and diabetes that may further accelerate sarcopenia and place obese older adults with diabetes at particularly high risk of disability. Finally, we review findings from studies that have specifically tested the efficacy of lifestyle-based interventions in maintaining the functional status of older persons with obesity and/or diabetes.
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Affiliation(s)
- Stephen D Anton
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
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Shenoy S, Bedi R, Sandhu JS. Effect of Soy Isolate Protein and Resistance Exercises on Muscle Performance and Bone Health of Osteopenic/Osteoporotic Post-Menopausal Women. J Women Aging 2013; 25:183-98. [DOI: 10.1080/08952841.2013.764252] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Gelecek N, Ilçin N, Subaşi SS, Acar S, Demir N, Ormen M. The effects of resistance training on cardiovascular disease risk factors in postmenopausal women: a randomized-controlled trial. Health Care Women Int 2013; 33:1072-85. [PMID: 23153344 DOI: 10.1080/07399332.2011.645960] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Our aim was to determine the effects of resistance training on cardiovascular risk factors in postmenopausal women. Forty-five women were included in the study. Resistance exercises were done with an intensity of 60% of 1-Repetition Maximum, for 12 weeks. Heart rate, blood pressure, estimated peak VO(2), lipid profiles, and homocysteine levels were evaluated. There were significant time and group interactions for body mass index (p = .02), heart rate (p = .04), systolic blood pressure (p = .03), estimated mean peak VO(2) (p = .00), and total cholesterol (p = .00), but there were no interactions with other evaluated parameters. Resistance training has beneficial effects on particular cardiovascular risk factors in postmenopausal women.
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Affiliation(s)
- Nihal Gelecek
- School of Physical Therapy and Rehabilitation, Dokuz Eylül University, İzmir, Turkey
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Abstract
OBJECTIVE The aim of this study was to investigate the impact of caloric restriction (CR) and resistance training (RT) on body composition, metabolic profile and physical capacity in dynapenic-obese postmenopausal women. METHODS Thirty-eight dynapenic-obese postmenopausal (age, 62.6 ± 4.1 y) women were randomly assigned to one of four groups (1, CR; 2, RT; 3, CR + RT; and 4, control) for a 12-week intervention. The independent variables were body weight, fat mass, and lean body mass (using dual-energy x-ray absorptiometry), waist circumference, fasting lipids and glucose, resting systolic and diastolic blood pressure, and physical capacity (6-min walk, chair stand, and one-leg stand tests). RESULTS Body weight, fat mass, and waist circumference decreased similarly in the CR and CR + RT groups (all P ≤ 0.05). However, only changes in the CR + RT group were significantly different from the control group (all P ≤ 0.05). Total cholesterol, triglycerides, and systolic and diastolic blood pressure significantly decreased in the CR group (all P ≤ 0.05); whereas total cholesterol, low-density lipoprotein cholesterol, and systolic blood pressure decreased in the CR + RT group (P ≤ 0.05). Physical capacity improved significantly in the RT and CR + RT groups (all P ≤ 0.05), with significant greater improvements in the RT group (P ≤ 0.05). CONCLUSIONS Our results suggest that CR with or without RT is effective in improving metabolic profile, whereas RT is effective in improving physical capacity. The combination of RT and CR may be particularly relevant in maximizing improvements in physical capacity in dynapenic-obese postmenopausal women.
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Zapico AG, Benito PJ, González-Gross M, Peinado AB, Morencos E, Romero B, Rojo-Tirado MA, Cupeiro R, Szendrei B, Butragueño J, Bermejo M, Alvarez-Sánchez M, García-Fuentes M, Gómez-Candela C, Bermejo LM, Fernandez-Fernandez C, Calderón FJ. Nutrition and physical activity programs for obesity treatment (PRONAF study): methodological approach of the project. BMC Public Health 2012; 12:1100. [PMID: 23259716 PMCID: PMC3577471 DOI: 10.1186/1471-2458-12-1100] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Accepted: 12/17/2012] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND At present, scientific consensus exists on the multifactorial etiopatogenia of obesity. Both professionals and researchers agree that treatment must also have a multifactorial approach, including diet, physical activity, pharmacology and/or surgical treatment. These two last ones should be reserved for those cases of morbid obesities or in case of failure of the previous ones. The aim of the PRONAF study is to determine what type of exercise combined with caloric restriction is the most appropriate to be included in overweigth and obesity intervention programs, and the aim of this paper is to describe the design and the evaluation methods used to carry out the PRONAF study. METHODS/DESIGN One-hundred nineteen overweight (46 males) and 120 obese (61 males) subjects aged 18-50 years were randomly assigned to a strength training group, an endurance training group, a combined strength + endurance training group or a diet and physical activity recommendations group. The intervention period was 22 weeks (in all cases 3 times/wk of training for 22 weeks and 2 weeks for pre and post evaluation). All subjects followed a hypocaloric diet (25-30% less energy intake than the daily energy expenditure estimated by accelerometry). 29-34% of the total energy intake came from fat, 14-20% from protein, and 50-55% from carbohydrates. The mayor outcome variables assesed were, biochemical and inflamatory markers, body composition, energy balance, physical fitness, nutritional habits, genetic profile and quality of life. 180 (75.3%) subjects finished the study, with a dropout rate of 24.7%. Dropout reasons included: personal reasons 17 (28.8%), low adherence to exercise 3 (5.1%), low adherence to diet 6 (10.2%), job change 6 (10.2%), and lost interest 27 (45.8%). DISCUSSION Feasibility of the study has been proven, with a low dropout rate which corresponds to the estimated sample size. Transfer of knowledge is foreseen as a spin-off, in order that overweight and obese subjects can benefit from the results. The aim is to transfer it to sports centres. Effectiveness on individual health-related parameter in order to determine the most effective training programme will be analysed in forthcoming publications. TRIAL REGISTRATION ClinicalTrials.gov NCT01116856.
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Affiliation(s)
- Augusto G Zapico
- Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences-INEF, Technical University of Madrid, C/Martín Fierro 7, Madrid 28040, Spain.
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Waters L, George AS, Chey T, Bauman A. Weight change in control group participants in behavioural weight loss interventions: a systematic review and meta-regression study. BMC Med Res Methodol 2012; 12:120. [PMID: 22873682 PMCID: PMC3499351 DOI: 10.1186/1471-2288-12-120] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Accepted: 07/23/2012] [Indexed: 11/15/2022] Open
Abstract
Background Unanticipated control group improvements have been observed in intervention trials targeting various health behaviours. This phenomenon has not been studied in the context of behavioural weight loss intervention trials. The purpose of this study is to conduct a systematic review and meta-regression of behavioural weight loss interventions to quantify control group weight change, and relate the size of this effect to specific trial and sample characteristics. Methods Database searches identified reports of intervention trials meeting the inclusion criteria. Data on control group weight change and possible explanatory factors were abstracted and analysed descriptively and quantitatively. Results 85 trials were reviewed and 72 were included in the meta-regression. While there was no change in control group weight, control groups receiving usual care lost 1 kg more than control groups that received no intervention, beyond measurement. Conclusions There are several possible explanations why control group changes occur in intervention trials targeting other behaviours, but not for weight loss. Control group participation may prevent weight gain, although more research is needed to confirm this hypothesis.
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Affiliation(s)
- Lauren Waters
- Cancer Prevention Research Centre, School of Population Health, The University of Queensland, Herston, Brisbane, QLD, 4006, Australia.
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Vincent HK, Raiser SN, Vincent KR. The aging musculoskeletal system and obesity-related considerations with exercise. Ageing Res Rev 2012; 11:361-73. [PMID: 22440321 DOI: 10.1016/j.arr.2012.03.002] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Revised: 01/22/2012] [Accepted: 03/01/2012] [Indexed: 12/25/2022]
Abstract
Advancing age and adiposity contribute to musculoskeletal degenerative diseases and the development of sarcopenic obesity. The etiology of muscle loss is multifactorial, and includes inflammation, oxidative stress and hormonal changes, and is worsened by activity avoidance due to fear of pain. The risk for mobility disability and functional impairment rises with severity of obesity in the older adult. Performance measures of walking distance, walking speed, chair rise, stair climb, body transfers and ability to navigate obstacles on a course are adversely affected in this population, and this reflects decline in daily physical functioning. Exercise training is an ideal intervention to counteract the effects of aging and obesity. The 18 randomized controlled trials of exercise studies with or without diet components reviewed here indicate that 3-18 month programs that included aerobic and strengthening exercise (2-3 days per week) with caloric restriction (typically 750 kcal deficit/day), induced the greatest change in functional performance measures compared with exercise or diet alone. Importantly, resistance exercise attenuates muscle mass loss with the interventions. These interventions can also combat factors that invoke sarcopenia, including inflammation, oxidative stress and insulin resistance. Therefore, regular multimodal exercise coupled with diet appears to be very effective for counteracting sarocpenic obesity and improving mobility and function in the older, obese adult.
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