근저항 트레이닝이 혈중 과산화지질 및 항산화효소 농도에 미치는 영향

Abstract

The purpose of this study was to investigate the effect of exercise trainings, 12 weeks Muscle resistance training(MRT) based on the changes of MDA, SOD, CAT, and GPX concentrations which were known to be markers of antioxidant defense system. To accomplish this purpose, high school students was selected and chosen as the subjects and also were divided in muscle resistance training. Muscle resistance training group conducted their respective exercise trainings in 3 times a week for 3 months at 70~80% of respectively The results were as follows : 1. In MRT group, MDA concentration in all-out stage was found to have a significant increased. 2. In MRT group, SOD concentration was found to have a significant difference in resting and all-out respectively before and after training. 3. In MRT group, CAT concentration was found to have a significant difference in resting and all-out stages, respectively, before and after training. 4. In MET group, GPX concentration was found to have a significant difference in all-out stage As a result, it was found that Muscle resistance training increased not only MDA but antioxidant enzyme concentrations. In particular, Muscle resistance training was found to have more effective increase than Muscle resistance training in SOD, CAT and GPX concentrations.