earticle

영어

This study is aimed at verifying the effect of aerobic exercise prescription during 16 weeks and discontinuance of it 4 weeks on the. recognizing the importance of aerobic exercise, analyzing changes of body composition in obesity management, understanding the influence of aerobic exercise on the athletes and middle-aged obese women, and being a help to improvement of national physical strength. Dividing twenty middle-aged women living in K province of I metropolitan city into exercise group and non-exercise group by ten participants, during 16 weeks one hour a day, four times a week, exercise was conducted with 40% intensity during 8 weeks, and 50% intensity during another 8 weeks, in accordance with a formula of maximum heart rate, and during 4 weeks, exercise was discontinued to test. As the result of body-fat analysis, it showed significant difference by p=.015 after conducting 16week aerobic exercise, and by p=.013 in 4 week comparison after discontinuance of exercise. As the result of analyzing abdominal fat ratio, it showed significant difference by p=.003 after conducting 16 week aerobic exercise, and by p=.005 in 4-week comparison after discontinuance of exercise. As the result of obesity degree (%) between groups, it didn't show significant difference by p=.047 after conducting 16-week aerobic exercise. Leptin(㎍/㎗) Difference in concentration in the exercise group than non-treatment group the difference was significant at p =. 035.