野球競技에서 左打者와 右打者의 比較에 關한 硏究 : 타석에서 1루까지의 거리시간을 중심으로 Focused on Distance and Time from Batting Place to First Sase Arrival = Comparative Study of Left Hander and Right Hander in Base Ball Game

다국어 초록 (Multilingual Abstract)

This study seleoted nine left handers and eight right handers registero with Korean University Baseball Federation to measure the distarce, time, and stride from home base to the first base, when batting. The results of this study are as follows:
1. The stance measured for the right hander was 783cm and 70.2cm for the left hander. The stride measured for the right hander was 109.9cm and 186.33 for the left hander.
The diffenence between the stance and the strice shows 36.1cm for the right hander and 36.3cm for the left hander, indiceting the wider stride.
2. Compared the right hander and the left hander in time of batting,
1) When batting from the right batting place, the left hander was disadvantageous of 80cm in distance, 0.25 in time, and 1.25 in stride.
2) When batting from the hight batting plece, the right hander was disadvantageous of 86cm in distance, 0.19 in time, and 0.6 in stride.
3) When compared batting of the left hander from the left batting place and the right hander from the right batting place, the batting from the right batting place was disedvantegeous of 78cm in distance, 0.31 seconds in time, and 0.8 in stride, compared with the batting from the left batting place.
4) Considering the batting of the left hander on the right batting place, comparedwwith that of right hander on the left batting place, this study shows that the batting from the right barting place was disadventageous of 89 cm in distance, 0.21 seconds in time, and 0.9 steps instride.
3. In the aspect of stride by the left hander was 85.6cm, 103.5, for the second stride, and the final stride was 191.7. It was also measured that the first stride by the right hander was 82.9cm, 103.4 for the second stride, and the final was 173.3cm.