지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2004.1
- 수록면
- 103 - 116 (14page)
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초록· 키워드
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Conducted on professional golf players, ordinary golfers, beginners, this research proposes an efficient method for increasing power by carrying out X-Factor and kinematic analyses of each part of the body. In back-swing, shoulder angles were significantly different between professionals, 98.17 degrees; ordinary golfers, 91.68 degrees; and beginners, 82.44 degrees, while hip angles exhibited no significant differences with professionals, 52.65 degrees; ordinary golfers, 52.45 degrees, and beginners, 53.67 degrees. X-Factor were significantly different between each group of players: professionals were 45.52 degrees, ordinary golfers, 39.25 degrees, and beginners, 28.76 degrees, while no significant discrepancies were observed in wrist angle among players. Head sway were not much different statistically, showing 6 cm for professionals, 7 cm for ordinary golfers and 10 cm for beginners. In back-swing, hip angles were not much different between professionals, ordinary golfers and beginners, and the degree of X-Factor was largest for professionals, followed by ordinary golfers and beginners. Therefore it can be seen that X-Factor increases as shoulder rotation angles increases. Overall, this research, which mainly looked into the difference among different groups for rotating lower and upper bodies, showed that there were significant differences during rotation of a upper body and the importance of learning the accurate swing motions after knowing its principle as beginners consistently repeated the same movements in bad positions.
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