태권도 품새 수련이 과체중 여고생의 신체구성과 혈액성분변화에 미치는 영향

Abstract

ABSTRACT

Effects of Taekwondo Pumsae Training on the Changes in Body Composition and Blood Components in Overweight High School Girls

Park, Gwang-Eun Advisor : Prof. Yoon, O-Nam Ph.D. Major in Physical Education Graduate School of Education, Chosun University

This study conducted a taekwondo pumsae program with overweight high school girls with over 30% body fat to examine its effects on health-related physical fitness and blood lipid. The following results were obtained.

1. Body composition was analysed in the changes in health-related physical fitness. The exercise group showed a significant difference in weight and body fat(p<.001), strength(p<.05), endurance(p<.001), flexibility(p<.05), and cardiovascular endurance(p<.01).

2. For the changes in blood lipid, the exercise group showed a significant difference in TC(p<.01), triglycerides(p<.01), HDL-C(p<.05), and LDL-C(p<.001).

Based on the results, long-time regular taekwondo pumsae training was effective to reduce overweight high school girls' weight and percent body fat to prevent their metabolic syndrome, and useful to decrease their risk for cardiovascular disease. A decrease and increase in blood lipid of multiple exercise programs also indicated positive effects on prevention against adolescents' obesity and lifestyle disease such as cardiovascular disease. Further study should develop exercise programs in order that obese middle school girls who lack in physical activity because of poor exercise hours can take regular exercise in school.