발레무용이 여자대학생의 기초체력과 신체조성에 미치는 영향

Abstract

The participants of this study are limited to 20 women collegiate who live in capital area and are divided by 10 working group who had regular exercise by ballet program and 10 controlled group who had no exercise of ballet dance. The themes of this study are as follows. Firstly, we reveal of the changes of the basic physical fithess of them after 12 weeks’ ballet program performance. Secondly, we reveal of the changes of the body composition of them after 12 weeks’ ballet program performance. The period for this study is 12 weeks and the we split the whole 12 weeks into three 4 weeks as one unit and the first week started with the 6 movement program and final stages are up to highly skilled 10 movement by increasing 2 movements at each unit. The details of the working hours are10 min. for preparation and the main performance was 40 min. at first period, 55 min. at second stage and 70 min at final weeks by increasing 15 min. gradually at every stage. The setting exercise was 10 minutes, so the total working time was from 60 min. through 75 into 90 min. finally. The performance was 3 times(mon. wed. fri) per week. The results are as follows. 1. The changes of the basic Physical fithess 1) The muscle power(abdominal muscle power) increased by 1.05±0.91kg from 76.30±3.59kg before working to 77.35±3.41kg and it has increased with statistical meaning(p< .01) but there was no statistical difference between the two groups. 2) The muscle endurance power(push-up) increased by 5.50±3.20ea from 16.00±2.28 before the work to 21.50±3.50 after the work and has statistical meaning(p< .001) as well as between the groups(p< .001). 3) The flexibility(body bending) improved by 5.20±1.47 from 14.00±2.78 before work into 19.20±3.42 after work and has statistical meaning(p<.001) as well as between the groups. 4) The balance(one-leg stand) improved by 7.60±5.01sec. with statistical meaningfrom 32.60±12.44sec. before work into 40.20±9.95sec. after work and there was difference between the two groups with statistical meaning(p< .001) as well. 5) Responsive power(sergeant jump) improve by 1.40±1.83cm from 30.70±2.45cm before work into 32.10±2.88cm with statistical meaning(p< .05) but there was no meaning difference between the two groups. 2. The changes of body composition 1) The total body fat decreased by 0.63±0.52kg from 12.10±1.98kg before work into 11.47±1.61kg after work, which has statistical meaning(p< .01) as well as between the two groups(p <.01). 2) The total body fat ratio decreased by 1.48±0.71% from 25.17±4.00% before work into 23.69±3.57% after work with statistical meaning(p< .01) as well as between the two groups(p< .01). 3) The total muscle mass increased by 1.17±0.75kg from 32.25±4.24kg before work into 33.42±4.05kg after work with statistical meaning(p< .01) and there was meaningful difference between the two groups statistically(p< .01).