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.
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초록· 키워드
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The purpose of this study was to compare the differences in kinematic variables and grip forces among professionals(PG), amateurs(AG), and novice group(NG) during golf putting. The participants consisted of 3 groups based on their playing ability: 8 professional golfers (handicap<5), 8 amateurs (handicap<18) and 8 novice. Each subject attempted 2.1m putts from the hole. 3D motion analysis system(Motion analysis Corp., USA) with 6 high speed cameras and grip force measurement system(Kim et al., 2007) were used to acquired kinematic and force data, respectively. To compare differences among groups, joint angles of upper limbs, trajectory and smoothness by jerk cost function(JC) of putter head and grip forces were used in this study. Results showed that there were significant differences among groups in most of variables such as joint angles, trajectory & smoothness of putter head, and distribution of grip force in both hands. In brief, we confirmed that putting stroke in PG was more accurate and smooth than that in other groups, especially NG, due to their well-controlled upper limbs and keeping grip forces constant in both hands. It can be concluded that due to skilled levels, fundamental differences of putting movement could be identified and these differences might be helpful for improving one's putting skills.
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참고문헌 (14)
참고문헌 신청
Choi, J. S. / 2007 / Kinematic Analysis of Golf Putting for Elite & Novice Golfers. In proceeding of Asia Pacific Congress on Sports Technology / The Impact of Technology on Sport Ⅱ :277~282
Craig, C. M. / 2000 / Guiding the swing in golf putting / Nature 405:295~296
Delay, D. / 1997 / Movement control in golf putting / Human Movement Science 16(5):597~619
Hreljac, A. / 1993 / The relationship between smoothness and economy during walking / Biological Cybernetics 69:213~218
임영태 / 2007 / Development of wireless putting grip sensor system / 3rd Asia pacific congress on sports technology :283~288
Craig, C. M. / 2000 / Guiding the swing in golf putting / Nature 405:295~296
Delay, D. / 1997 / Movement control in golf putting / Human Movement Science 16(5):597~619
Hreljac, A. / 1993 / The relationship between smoothness and economy during walking / Biological Cybernetics 69:213~218
임영태 / 2007 / Development of wireless putting grip sensor system / 3rd Asia pacific congress on sports technology :283~288
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