昇絳運動이 運動能力에 미치는 影響 = A study on the effect of step test on the physical work capacity

다국어 초록 (Multilingual Abstract)

This study is to find out what influence does the going on and down practice act on the practice capability of the student majoring in physical education. The sample group consist of a total of 14 male students whose major is physical education in K university. The group is divided into two parties with 7 persons respectively ; one party receive the going on and down training, the other not. The training party has received the training for 6 weeks. 30 times every five minutes once a day except sunday. In order to find out the changes of physical strength, weight, leg strength, back strength, power, agility and flexibility are taken into consideration. Also with the help of Cycle Ergometer heart rate, ventilation, respiratory frequency, all out time, running distance and physical work capacity were estimated in order to find out the inhaling circular function.
The first measurement was carried out before the experiment and the second measurement was done after 6 weeks.
1. After 6 weeks of experiment, the weight of the untrained party reduced 0.62% from 69.20 ± 8.65kg to 68.77 ± 8.54kg, while that of trained party reduced 1.02% from 63.84 ± 5.53 to 63.91 ±5.71kg
2. Back strength of the untrained party and the trained party was 136.71 and 124.86kg respectively at the beginning of the experiment, then, after 6 weeks, back strength of untrained party was reduced 1.04% (135.29) while that of trained party was increased 8.35% (135.29).
3. Untrained party's average leg strength of right and left hand were respectively 52.71kg and 55.57kg while trained party 49.29kg.and 51.43kg. After 6 weeks, untrained party's leg strength of left hand reduced 3.51%, right hand reduced 9%. However, leg strength of trained party increased 9.27% left hand and 5.27 right hand.
4. The record of te power of untrained party and trained party were 62.79 ± 7.40cm and 53.46 ± 6.04cm respectively. After 6 weeks power of untrained party became 62.29 ± 7.99cm (reduced 0.8%) while trained party 56.71 ± 7.99cm (increased 6.08%).
5. The record of the Jump step test showed 28.29 ± 3.86 times and 27.71 ± 1.38 times respectively, then untrained party increased 0.05% and trained party also increased 7.22% after 6 weeks of experiment.
6. The record of flexibility of each party was 18.93 ± 4.93cm and 18.43 ± 6.21cm respectively, then un trained party increased 3.01% and trained party also increased 5.81%.
7. The all out time of practice of untrained Party and trained Party were 8.98 minutes and 7.76minutes respectively. After 6 weeks, untrained party increased 1.22% and trained party also increased 16.24%.
8. The running distance of practice of untrained party and trained party were 8419,29m and 6908,14m respectively. The untrained party increased 2.46% while trained party increased 25.61%.
9. P.W.C. 170 revealed time were 7 minutes and 7.76 minutes respectively, then untrained party increased 0.86% and trained party increased 0.47%.
10. Heart rate in rest state were 65.29 beats/min and 64.76 beats/min respectively, then untrained party reduced 4.27% and trained party reduced 5.33%.
11. The maximum heart rate while practice were 187.86 beats/min and 188.29 beats/min respectively, then untrained party reduced 1.45% and trained party increased 1.35%.
12. Heart rate while convalescence was not possible shown during the period.
13. The amount of ventilation in rest state were 13.36 1/min and 14.75 1/min respectively, then untrained party increased 1.05% and trained party reduced 1.36%.
14. Maximum amount of ventilation were 128.76 1/min and 118.50 1/min respectively, then untrained party increased 3.64% and trained party increased 13.96%.
15. Ventilation while convalescence was not definitely shown during the period.
16. Respiratory frequency in rest state were 14.14 freq/min and 16.43 freq/min respectively, then after 6 weeks untrained party increased 11.10% and trained party increased 2.62%.
17. Maximum respiratory frequency 55.86 freq/min and 51.29 freq/min respectively, then after 6 weeks untrained party increased 1.52% and trained party increased 15.38%.
18. Respiratory frequency while convalescence was not definately shown during the period.

목차 (Table of Contents)

• I.緖論
• II.硏究對象 및 方法
• III.硏究 成績
• IV.考察
• V.結論
• 參考文獻