운동 형태가 저근육형 비만인의 혈중 아디포넥틴 및근단백질 합성 관련 호르몬에 미치는 영향

Abstract

This study was to examine the effects of exercise types on Obesity’s plasma adiponectin and Muscle protein synthesis related hormone. The subjects of this study performed three interventions(moderate aerobic exercise; moderate resistance exercise; interval exercise). 1. Moderate aerobic exercise was performed using treadmill at 50-60%V·O2max for 34 minutes. 2. Moderate resistance exercise was performed at 65%1RM, 3set, 10-12reps, rest 1min. 3. Interval exercise was performed using treadmill at 80-90%V·O2max for 4min, 50-60%V·O2max for 3min, total work time was 28 minutes. Blood sample were taken at pre, post, post 30min. Collected date were statically analyzed by SPSS PC win 20.0(USA, IBM, NY) and two-way repeated ANOVA were used to analyze data. Bonferroni’s method was used to verify the significant difference among group as a post-hoc analysis. Statistical level was set up as α=.05. The results of Interval exercise showed higher concentration of HMW adiponectin than moderate aerobic exercise(p<.05). In muscle protein synthesis related hormone responses, IGF-1 in Interval and moderate resistance exercise increased at Post than Pre(p<.05). In conclusion, it suggests that Interval exercise could be more effective exercise method to enhance HMW adiponectin and muscle protein synthesis related hormone reponses for obesity who has low lean mass and high fat(%) population to prevent health from insulin resistance.