準備運動의 强度變化가 反應時間에 미치는 影響 = The Effects of Various Intensities of Preliminary Exercise on Reaction Time

다국어 초록 (Multilingual Abstract)

This study has the purposes that enlights the effects of various intensities of prelimirary exercise on reaction time. For the purposes of this study, using a 0.01 Second Athletic Performance Analyzer, we obtained the subjects scores and analyzed it statistically. This study was conducted with 30 male students selected by landom sampling from physical education classes at the University of Hanyang.
The subjects were tested small and large muscle reaction time by visual stimualus on ocerious reaction time.
After, subjects were administered to the ten pre-tests by using the small and large muscle, they were participated in various tests. However the only the fifth and sixth testing scoes were used as the data for this study.
Immediately after participating in the six the test, each subject’s heart rate was taken. The individuals were then administered the previously described tests at consistent intervals.
In the statistical analysis of data obtained in this study, it was indicated that;
1）There were no significant differences found among the means of the small muscle reaction times after varying intensities of exercise.
2）There was significant differences found among the means of the large muscle reaction times after varying intensities of exercise.
3）There was no significant differences in the reaction time of the small muscle.
4）There was significant differences in the reaction time of the large muscle.