Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials

<i>Background</i>: The purpose of this review was to compare the effectiveness of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on cardiometabolic risk factors of obese children and adolescents. <i>Methods</i>: Relevant studies publ...

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Autores principales:	Meng Cao, Yucheng Tang, Shu Li, Yu Zou
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	high-intensity interval training cardiometabolic obesity children adolescents Medicine R
Acceso en línea:	https://doaj.org/article/b4fc08e15c6f411280565ed7e9c0a307
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spelling	oai:doaj.org-article:b4fc08e15c6f411280565ed7e9c0a3072021-11-25T17:49:21ZEffects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials10.3390/ijerph1822119051660-46011661-7827https://doaj.org/article/b4fc08e15c6f411280565ed7e9c0a3072021-11-01T00:00:00Zhttps://www.mdpi.com/1660-4601/18/22/11905https://doaj.org/toc/1661-7827https://doaj.org/toc/1660-4601<i>Background</i>: The purpose of this review was to compare the effectiveness of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on cardiometabolic risk factors of obese children and adolescents. <i>Methods</i>: Relevant studies published in PubMed, MEDLINE and Web of Science databases were searched. Only randomized controlled trials (RCTs) that examined the effect of HIIT and MICT on children and adolescents with obesity were included. Meta-analyses were conducted to determine the effect of HIIT on cardiometabolic risk factors using STATA software and potential moderators were explored (i.e., study duration, training modalities, work/rest ratio and work duration time). <i>Results</i>: Twelve RCTs involving 325 participants were included in the meta-analysis. HIIT showed more positive effects on maximal oxygen uptake (VO<sub>2max</sub>; SMD = 0.87, 95% CI: 0.39 to 1.35, <i>p</i> = 0.000) and systolic blood pressure (SBP; SMD = −0.64, 95% CI: −1.05 to −0.22, <i>p</i> = 0.003) than MICT. However, when compared with MICT, HIIT caused no significant differences in body weight, body mass index, body fat percentage, diastolic blood pressure and glycolipid metabolism markers. Furthermore, subgroup analysis showed that the effects of HIIT on VO<sub>2max</sub> and SBP were significantly different regarding protocol factors, such as modality, duration, training time, training settings, work/rest ratio and work duration. <i>Conclusions</i>: HIIT has a positive role in promoting cardiometabolic risk factors in obese children and adolescents. Moreover, when compared with MICT, HIIT had a more significant effect on improving cardiorespiratory fitness and systolic blood pressure. The factors of HIIT protocol had an important influence on the intervention effects of childhood obesity.Meng CaoYucheng TangShu LiYu ZouMDPI AGarticlehigh-intensity interval trainingcardiometabolicobesitychildrenadolescentsMedicineRENInternational Journal of Environmental Research and Public Health, Vol 18, Iss 11905, p 11905 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	high-intensity interval training cardiometabolic obesity children adolescents Medicine R
spellingShingle	high-intensity interval training cardiometabolic obesity children adolescents Medicine R Meng Cao Yucheng Tang Shu Li Yu Zou Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
description	<i>Background</i>: The purpose of this review was to compare the effectiveness of high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on cardiometabolic risk factors of obese children and adolescents. <i>Methods</i>: Relevant studies published in PubMed, MEDLINE and Web of Science databases were searched. Only randomized controlled trials (RCTs) that examined the effect of HIIT and MICT on children and adolescents with obesity were included. Meta-analyses were conducted to determine the effect of HIIT on cardiometabolic risk factors using STATA software and potential moderators were explored (i.e., study duration, training modalities, work/rest ratio and work duration time). <i>Results</i>: Twelve RCTs involving 325 participants were included in the meta-analysis. HIIT showed more positive effects on maximal oxygen uptake (VO<sub>2max</sub>; SMD = 0.87, 95% CI: 0.39 to 1.35, <i>p</i> = 0.000) and systolic blood pressure (SBP; SMD = −0.64, 95% CI: −1.05 to −0.22, <i>p</i> = 0.003) than MICT. However, when compared with MICT, HIIT caused no significant differences in body weight, body mass index, body fat percentage, diastolic blood pressure and glycolipid metabolism markers. Furthermore, subgroup analysis showed that the effects of HIIT on VO<sub>2max</sub> and SBP were significantly different regarding protocol factors, such as modality, duration, training time, training settings, work/rest ratio and work duration. <i>Conclusions</i>: HIIT has a positive role in promoting cardiometabolic risk factors in obese children and adolescents. Moreover, when compared with MICT, HIIT had a more significant effect on improving cardiorespiratory fitness and systolic blood pressure. The factors of HIIT protocol had an important influence on the intervention effects of childhood obesity.
format	article
author	Meng Cao Yucheng Tang Shu Li Yu Zou
author_facet	Meng Cao Yucheng Tang Shu Li Yu Zou
author_sort	Meng Cao
title	Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
title_short	Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
title_full	Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
title_fullStr	Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
title_full_unstemmed	Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials
title_sort	effects of high-intensity interval training and moderate-intensity continuous training on cardiometabolic risk factors in overweight and obesity children and adolescents: a meta-analysis of randomized controlled trials
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b4fc08e15c6f411280565ed7e9c0a307
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Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiometabolic Risk Factors in Overweight and Obesity Children and Adolescents: A Meta-Analysis of Randomized Controlled Trials

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