高爾夫揮桿動作之運動學與動力學分析

Kinematic and Kinetic Analysis of Golf Swing

劉玉仁(Yu-Jen Liu) ； 周有禮(You-Li Chou) ； 羅世忠(Shu-Zon Lou)

《體育學報》 29期 (2000/09) Pp. 179-188

https://doi.org/10.6222/pej.0029.200009.1917

摘要

The purpose of this study, based on sports biomechanical methods, is to investigate the factors of club type, including driver and 7-rion club, which affected (l) ground reaction force and center of pressure, and (2) posture of swing, by calculating the kinematic and kinetic data of golf swing. Eight subjects, right-handed, 7 to 10 handicap, averaged age of 40, performed 5 swing using driver and 7-iron club, collecting the ground reaction force and 3D trajectory of attached reflected markers with two force plates and six CCD cameras. The collected data were calculated into kinetic and kinematics data for statistic significance with ANOV A. The normal ground reaction force exerted by front foot was 110% ± 6% body weight with driver, and 102% ± 7% body weight with 7-iron club. They are significantly different. The total vertical ground reaction forces exerted with driver was 128% ± 5% body weight, and 113% ± 6% body weight with 7-iron club and the both were significantly different. In conclusion, this study demonstrated the significantly effecting of clubs on the ground reaction force, and showing that it is needed for different club to take different posture of standing or to wear a spiked shoe, in order to stabilize the swing. The influence of club type on posture of swing is not obvious, but the coordination of swing motion and center of pressure is needed for achieving the efficient swing motion.

關鍵字

高爾夫 ； 揮桿動作 ； 運動學 ； 動力學 ； 運動生物力學

並列摘要

The purpose of this study, based on sports biomechanical methods, is to investigate the factors of club type, including driver and 7-rion club, which affected (l) ground reaction force and center of pressure, and (2) posture of swing, by calculating the kinematic and kinetic data of golf swing. Eight subjects, right-handed, 7 to 10 handicap, averaged age of 40, performed 5 swing using driver and 7-iron club, collecting the ground reaction force and 3D trajectory of attached reflected markers with two force plates and six CCD cameras. The collected data were calculated into kinetic and kinematics data for statistic significance with ANOV A. The normal ground reaction force exerted by front foot was 110% ± 6% body weight with driver, and 102% ± 7% body weight with 7-iron club. They are significantly different. The total vertical ground reaction forces exerted with driver was 128% ± 5% body weight, and 113% ± 6% body weight with 7-iron club and the both were significantly different. In conclusion, this study demonstrated the significantly effecting of clubs on the ground reaction force, and showing that it is needed for different club to take different posture of standing or to wear a spiked shoe, in order to stabilize the swing. The influence of club type on posture of swing is not obvious, but the coordination of swing motion and center of pressure is needed for achieving the efficient swing motion.

並列關鍵字

golf ； swing ； kinematic ； kinetic ； sport biomechanics

參考文獻

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Cahalan, T. D.,Cooney, W. P.,Tamai, K.,Chao, E. Y. S.(1991).Biomechanics of the golf swing in players with pathologic conditions of the forearm, wrist, and hand.American Orthopaedic Society for sports Medicine.29

Carlsoo, S.(1967).A kinetic analysis of the golf swing.Journal of Sports Medicine&Physical Fitness.7

Cooper, J.R.,Bates, B.T.,Bedi, J.,Scheuchenzuber, J.(1974).Biomechanics IV.

Gatt, C. J.Jr.,Pavol, M. J.,Parker,R. D.,Grabiner, M. D.(1998).Three-dimensional knee joint kinetics during a golf swing. Influences of skill level and footwear.American Journal of Sports Medicine.26