클레이 사격의 운동학적 분석

초록

In the experiment, it was performed to figure out the character of each individual athlete during single and double trap shooting matches. With the subject of one female member of the national team, a three-dimensional motion picture analysis method was utilized to analyze the center of body, gun aiming, and the angle of shoulder turning. The subject practiced enough before performing the experiment and shot three times each for single and double trap movements in the 3rd shooting area. Viewing the recorded motion picture, it was divided into well performed movement (A) and wrongfully performed movement (B) through consultation of the athlete herself and a professional. The moving distance of the center of mass showed similar results between well performed movement and wrongfully performed movement, but it should smooth movement in the well performed movement. The locus of the movement of gun aiming showed greater movement in the well performed movement, and regarding the angle of shoulder turning, it showed almost similar form between well performed movement and wrongfully performed movement. For double trap, it showed greater angle of shoulder turning in well performed movement, and for single trap, it showed greater angle in the wrongfully performed movement.

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