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백진호,윤희중,나윤수,이영하 韓國體育大學校附屬 體育科學硏究所 1995 韓國體育大學校附屬 體育科學硏究所論文集 Vol.14 No.1
The purpose of this study is to compare the kinematic variables between two Groups and to provide the useful information for players and coaches. 38 male skaters participated in 93-94 World Cup 500m Speed Skating Competition were devided into two groups(A Group: rank 1-12, B Group: rank 13-34) and the time, speed, pitch at each lap, final time and total pitch were analyzed. For statitical analysis, t - test was employed to analyze the selected variables. The level of significance was chosen to be at ∝ 0.05, 0.01 From the results of study, the followng conclusions were drawn; 1. For time at each lap, A group showed the shortest time in all lap but for 200-300m. And time at each lap have a significant difference between first lap and last lap on A group. 2. For speed at each lap, A group indicated the fastest speed in all lap but for 200-300m And speed at each lap have a significant difference between first lap and last lap on A group. 3. For pitch at each lap, A group showed the higher pitch than B group, but there was no significant difference on pitch at each tap. 4. For total pitch, no significant difference but final time have a significant difference between two groups.