Low-Volume 고강도 인터벌 트레이닝이 비만 성인의 혈중 아디포넥틴, 대사증후군 위험요인 및 심폐 체력에 미치는 영향

Abstract

Purpose: The purpose of this study is to investigate the effects of low-volume high-intensity interval training on adiponectin, metabolic syndrome risk factors and aerobic capacity in obese adults. Method: Twenty-one obese men participated in the group of low-volumeh igh-intensity interval training (LV-HIIT; n=7), moderate-intensity continuous training (MICT; n=7) and control (CON; n=7), respectively. All subjects measured body composition, blood test (adiponectin, HDL-C, glucose, and triglyceride) and maximal graded exercise test before the intervention and after six weeks. A two-way repeated measures ANOVA demonstrated a significant difference (p<.05). Bonferroni’s method was used for post-hoc analysis whenh tere is a significant. Results: The results of this study are as follows. 1) Body composition was significantly improved in the lowvolume high-intensity interval training group and the moderate-intensity continuous training group. 2) Adiponectin concentration was significantly increased in the low-volume high-intensity interval training group and moderate-intensity continuous training group. 3) The waist circumference, triglyceride, and glucose of metabolic syndrome risk factors significantly decreased in the low-volume high-intensity interval training group and moderate-intensity continuous training group. There was no significant difference in blood pressure and HDLC 4) Aerobic capacity was significantly improved in the low-volume high-intensity interval training group and moderate- intensity continuous training group. Conclusion: In summary, the findings in this study are that despite condcuting low volume, Low-Volume high intensity interval training is efficient training compared to moderate intensity continuous training for improving adiponectin, metabolic syndrome risk factors and aerobic capacity.