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 investigate the contributions of body joints to the kinetic energy of the clubhead in the golf swing. Three dimensional swing analysis was conducted on the seven KPGA golfers. The subjects were asked to swing with 45 inches of driver. The work done by body joints were computed by utilizing the inverse dynamics method. The order of work done by the body joints was lumbar > left hip > right shoulder > left wrist > right wrist > right hip at the first phase. At the second phase, the order of work done by the body joints was trunk > left elbow > right wrist > right shoulder > left wrist > right wrist. At the third phase, the order of work done by body joints was lumbar > right shoulder > left shoulder > left elbow > right wrist > right elbow. The sum of the work done by the body joints was lumbar > shoulder > wrist on the average. The kinetic energy of the club head was 430.11${\pm}$24.35 J and the subject's swing efficiency was shown as 31.82${\pm}$4.86% on the average. The contributions of body joints to the kinetic energy of the clubhead was the order of lumbar > upper right shoulder > left elbow > right wrist during the down swing.
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참고문헌 (21)
참고문헌 신청
Adrian, M. J. / 1989 / The Biomechanics of Human Movement / Benchmark, Indianapolis
Beer, F. P. / 1984 / Mechanics for Engineers / New York: McGraw-Hill Press
Budney, D. R. / 1978 / A Dynamic Model for the Golf Swing / paper presented at the 5th international congress of sport science, Edmonton, Canada
Burden, A. M. / 1998 / Hip and shoulder rotations during the golf swing of sub-10 handicap players / Journal of Sports Sciences 16:165~176
Chang, J. K. / 2010 / ad's Knetic Energy in the Golf Swing
Beer, F. P. / 1984 / Mechanics for Engineers / New York: McGraw-Hill Press
Budney, D. R. / 1978 / A Dynamic Model for the Golf Swing / paper presented at the 5th international congress of sport science, Edmonton, Canada
Burden, A. M. / 1998 / Hip and shoulder rotations during the golf swing of sub-10 handicap players / Journal of Sports Sciences 16:165~176
Chang, J. K. / 2010 / ad's Knetic Energy in the Golf Swing
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