不同站姿於高爾夫揮桿過程之地面反作用力探討

Investigation of the Ground Reaction Forces during the Golf Swing Phase under Different Standing Postures

劉玉仁 ； 邱宏達

《成大體育》 39卷4期 (2006/10) Pp. 18-29

https://doi.org/10.6406/NCKUSPORTS.200610_39(4).0003

摘要

The purpose of this study is to investigate the golfers' ground reaction force during driving under standing in different right-foot angle. Seven male right-handed golfers (handicap average 4.0±3.2) were volunteered to hit the markers' ball ten times with the same driver under standing in 0-degree 30-degrees and nature degree. The ground reaction force and 3D trajectory of attached reflected markers were collected with two force plates and eight CCD cameras. The results showed that, 1) There was significant different (p＜.05) on anterior-posterior and media-lateral force between different angles when take-away during golf swing. 2) Top of back swing, there is significant different (p＜.05) on the anterior-posterior and media-lateral forces of right foot between the 0-degree and the other two different angles. 3) Transition, there is significant different (p＜.05) on vertical forces between the nature degree and the other two different angles. 4) Impact, there is significant different (p＜.05) on anterior-posterior of left foot between the 0-degree and 30-degrees, the media-lateral force of left foot between the nature degree and the other two different angles. The total vertical ground reaction forces exerted with driver was 1.28±0.05 body weight, In conclusion, this study demonstrated the significantly effecting of different stance on the ground reaction force.

關鍵字

高爾夫 ； 下肢 ； 地面反作用力 ； 運動生物力學

並列摘要

The purpose of this study is to investigate the golfers' ground reaction force during driving under standing in different right-foot angle. Seven male right-handed golfers (handicap average 4.0±3.2) were volunteered to hit the markers' ball ten times with the same driver under standing in 0-degree 30-degrees and nature degree. The ground reaction force and 3D trajectory of attached reflected markers were collected with two force plates and eight CCD cameras. The results showed that, 1) There was significant different (p＜.05) on anterior-posterior and media-lateral force between different angles when take-away during golf swing. 2) Top of back swing, there is significant different (p＜.05) on the anterior-posterior and media-lateral forces of right foot between the 0-degree and the other two different angles. 3) Transition, there is significant different (p＜.05) on vertical forces between the nature degree and the other two different angles. 4) Impact, there is significant different (p＜.05) on anterior-posterior of left foot between the 0-degree and 30-degrees, the media-lateral force of left foot between the nature degree and the other two different angles. The total vertical ground reaction forces exerted with driver was 1.28±0.05 body weight, In conclusion, this study demonstrated the significantly effecting of different stance on the ground reaction force.

並列關鍵字

Golf ； lower limb ； ground reaction force ； sports biomechanics

參考文獻

劉玉仁、周有禮、羅世忠(2000)。高爾夫揮桿動作之運動學與動力學分析。體育學報。29，179-188。

劉玉仁、周有禮、羅世忠(2002)。高爾夫揮桿動作中下桿啟動之肌電訊號分析。體育學報。33，65-74。

Barrentine,S.W.,Fleisig,G. S.,Johnson,H.,Cochran,A. J. (Eds),Farrally M. R.(Eds)(1994).Science and Golf II: Proceedings of World scientific Congress of Golf.London:E & FN Spon.

Carlsoo,S.(1967).A kinetic analysis of the golf swing.Journal of Sports Medicine and physical Fitness.7,76-82.

Cooper,J. R.,Bates,B. T.,Bedi,J.,Scheuchenzuber,J.,Nelson,R. C.,Morehouse,C. A.(Eds)(1974).Biomechanics IV.Baltimore:University Park.