Effect of high intensity interval training on body fat indicators in adults with overweight or obesity: systematic review and meta-analysis of randomized studies
Author(s) -
Wesley Souza do Vale,
Armando Henrique Costa,
Sérgio Machado,
Geraldo de Albuquerque Maranhão Neto,
Thaísa Alves Penna,
Aldair J. Oliveira
Publication year - 2020
Publication title -
revista andaluza de medicina del deporte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.15
H-Index - 13
eISSN - 2172-5063
pISSN - 1888-7546
DOI - 10.33155/j.ramd.2020.04.008
Subject(s) - overweight , waist , body fat percentage , medicine , interval training , body mass index , obesity , high intensity interval training , circumference , confidence interval , intensity (physics) , meta analysis , randomized controlled trial , physical therapy , mathematics , physics , geometry , quantum mechanics
Objective: To examine the effects of high-intensity interval training on body fat indicators in overweight and obese adults.
Methods: Randomized trials were included in the systematic review. Direct measures (e.g. whole-body fat) and indirect measures (e.g. waist circumference) were examined.
Results: From 1156 articles initially screened, 24 were included. The majority of studies were conducted, at least, for 10 weeks. High-intensity interval training elicited reductions in whole- body fat indicators. The meta-analytic models showed significant differences after high-intensity interval training intervention among body weight, fat mass and fat percentage. On the other hand, body mass index and waist circumference did not present significant results.
Conclusions: High-intensity exercise training can induce body composition improvements in overweight and obese individuals. High-intensity interval training may be a time-efficient component of weight management programs.
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