@article{cacf54e990fa435abfe48041c3f72454,
title = "Effect of exercise training on weight loss, body composition changes, and weight maintenance in adults with overweight or obesity: An overview of 12 systematic reviews and 149 studies",
abstract = "This overview of reviews aimed to summarize the effects of exercise training programs on weight loss, changes in body composition, and weight maintenance in adults with overweight or obesity. A systematic search of systematic reviews and meta-analyses (SR-MAs) published between 2010 and December 2019 was performed. Only SR-MAs of controlled trials were included. The mean difference (MD) or standardized MD (SMD) were extracted from SR-MAs. Twelve SR-MAs (149 studies) were included. Exercise led to a significant weight loss (4 SR-MAs, MDs ranging from −1.5 to −3.5 kg), fat loss (4 SR-MAs, MDs ranging from −1.3 to −2.6 kg) and visceral fat loss (3 SR-MAs, SMDs ranging from −0.33 to −0.56). No difference in weight, fat, and visceral loss was found between aerobic and high-intensity interval training as long as energy expenditure was equal. Resistance training reduced lean mass loss during weight loss (1 SR-MA, MD: 0.8 [95%CI: 0.4–1.3] kg). No significant effect of exercise was found on weight maintenance (1 SR-MA). These findings show favorable effects of exercise training on weight loss and body composition changes in adults with overweight or obesity. Visceral fat loss may lead to benefits for cardiometabolic health. More research is needed to identify training modalities that promote weight maintenance.",
keywords = "body composition, exercise, weight loss, weight maintenance",
author = "Alice Bellicha and {van Baak}, {Marleen A.} and Francesca Battista and Kristine Beaulieu and Blundell, {John E.} and Luca Busetto and Carra{\c c}a, {Eliana V.} and Dror Dicker and Jorge Encantado and Andrea Ermolao and Nathalie Farpour-Lambert and Adriyan Pramono and Euan Woodward and Oppert, {Jean Michel}",
note = "Publisher Copyright: {\textcopyright} 2021 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of World Obesity Federation.",
year = "2021",
month = jul,
doi = "10.1111/obr.13256",
language = "אנגלית",
volume = "22",
journal = "Obesity Reviews",
issn = "1467-7881",
publisher = "Wiley-Blackwell Publishing Ltd",
number = "S4",
}
