Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial
BackgroundData on the impact of resistance training on insulin resistance in overweight or obese children are inconclusive.MethodsThirty overweight South Korean adolescents (mean age of 13.10 years) were divided by sex, and then randomly assigned to one of three treatment groups, which were the diet...
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Korean Diabetes Association
2011-08-01
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doaj-bbf708006e8242a49321d106af538ebf2020-11-25T00:38:55ZengKorean Diabetes AssociationDiabetes & Metabolism Journal2233-60792233-60872011-08-0135441842610.4093/dmj.2011.35.4.4182654Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized TrialSunghwan SuhIn-Kyong JeongMi Yeon KimYeon Soo KimSue ShinSun Sin KimJae Hyeon KimBackgroundData on the impact of resistance training on insulin resistance in overweight or obese children are inconclusive.MethodsThirty overweight South Korean adolescents (mean age of 13.10 years) were divided by sex, and then randomly assigned to one of three treatment groups, which were the diet only (DO), diet with aerobic exercise (AE), or diet with resistance training (RT) group. Physiologic and metabolic parameters were assessed at baseline and after 12 weeks of exercise training and diet modification.ResultsBoth exercise groups (aerobic and resistance) showed significant improvements in their insulin area under the curve and insulin sensitivity index values when compared to their baseline values while the DO group showed no significant changes in these variables. Age-, sex-, and body mass index (BMI)-adjusted intergroup comparison analyses showed a marked reduction in BMI and a significant reduction in muscle mass in the AE group when compared to the RT group and the DO group, respectively.ConclusionA 12-week exercise training program of either resistance or aerobic activity improved insulin sensitivity in overweight adolescents, although it failed to show superiority over a DO program. Aerobic exercise decreased both body weight and BMI, and it was noted that this group also had a significant reduction in muscle mass when compared to the DO group.http://e-dmj.org/Synapse/Data/PDFData/2004DMJ/dmj-35-418.pdfAdolescentAerobic exerciseInsulin sensitivityResistance training |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sunghwan Suh In-Kyong Jeong Mi Yeon Kim Yeon Soo Kim Sue Shin Sun Sin Kim Jae Hyeon Kim |
spellingShingle |
Sunghwan Suh In-Kyong Jeong Mi Yeon Kim Yeon Soo Kim Sue Shin Sun Sin Kim Jae Hyeon Kim Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial Diabetes & Metabolism Journal Adolescent Aerobic exercise Insulin sensitivity Resistance training |
author_facet |
Sunghwan Suh In-Kyong Jeong Mi Yeon Kim Yeon Soo Kim Sue Shin Sun Sin Kim Jae Hyeon Kim |
author_sort |
Sunghwan Suh |
title |
Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial |
title_short |
Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial |
title_full |
Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial |
title_fullStr |
Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial |
title_full_unstemmed |
Effects of Resistance Training and Aerobic Exercise on Insulin Sensitivity in Overweight Korean Adolescents: A Controlled Randomized Trial |
title_sort |
effects of resistance training and aerobic exercise on insulin sensitivity in overweight korean adolescents: a controlled randomized trial |
publisher |
Korean Diabetes Association |
series |
Diabetes & Metabolism Journal |
issn |
2233-6079 2233-6087 |
publishDate |
2011-08-01 |
description |
BackgroundData on the impact of resistance training on insulin resistance in overweight or obese children are inconclusive.MethodsThirty overweight South Korean adolescents (mean age of 13.10 years) were divided by sex, and then randomly assigned to one of three treatment groups, which were the diet only (DO), diet with aerobic exercise (AE), or diet with resistance training (RT) group. Physiologic and metabolic parameters were assessed at baseline and after 12 weeks of exercise training and diet modification.ResultsBoth exercise groups (aerobic and resistance) showed significant improvements in their insulin area under the curve and insulin sensitivity index values when compared to their baseline values while the DO group showed no significant changes in these variables. Age-, sex-, and body mass index (BMI)-adjusted intergroup comparison analyses showed a marked reduction in BMI and a significant reduction in muscle mass in the AE group when compared to the RT group and the DO group, respectively.ConclusionA 12-week exercise training program of either resistance or aerobic activity improved insulin sensitivity in overweight adolescents, although it failed to show superiority over a DO program. Aerobic exercise decreased both body weight and BMI, and it was noted that this group also had a significant reduction in muscle mass when compared to the DO group. |
topic |
Adolescent Aerobic exercise Insulin sensitivity Resistance training |
url |
http://e-dmj.org/Synapse/Data/PDFData/2004DMJ/dmj-35-418.pdf |
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