DELAYED HIT골프 스윙의 동작 분석 = Motion analysis of delayed hit golf swing

다국어 초록 (Multilingual Abstract)

The following conclusions were obtained from the biomechanical analysis on the delayed hit golf swing motion.
1. During the delayed hit motion the change of wrist angle happened little for the first phase, whereas the rapid angular change happened for the second phase due to uncocking action.
2. The club head was moderately changed from 4.32 to 27.36 for the first phase, whereas it was greatly changed to 71.21 for the second phase.
3. The grip end was moderately changed to 0.67, 0.37 for the first phase, whereas it was greatly changed for the second phase because hands went down fast passing through the shoulder.
4. The total elapsed time for the two phases from topswing to impact was 0.42 second, and the time of the first phase (0.26 second) was greater than that of the second phase (0.16). Therefore, for the delated hit the swing from topswing to middle down swing should be made slowly.

목차 (Table of Contents)

• Ⅰ. 서론
• 1. 연구의 필요성
• 2. 연구의 목적
• 3. 연구의 제한점
• Ⅱ. 연구방법
• 1. 연구대상
• 2. 분석내용
• 3. 측정기구
• 4. 촬영방법
• 5. 자료처리
• Ⅲ. 결과 및 고찰
• Ⅳ. 결론
• 參考文獻