School of Life, Sport and Social Sciences, Edinburgh Napier University, Edinburgh EH11 4BN, UK.
J Sports Sci. 2011 Nov;29(14):1483-91. doi: 10.1080/02640414.2011.605161. Epub 2011 Oct 11.
Previous studies on the kinematics of the golf swing have mainly focused on group analysis of male golfers of a wide ability range. In the present study, we investigated gross body kinematics using a novel method of analysis for golf research for a group of low handicap female golfers to provide an understanding of their swing mechanics in relation to performance. Data were collected for the drive swings of 16 golfers using a 12-camera three-dimensional motion capture system and a stereoscopic launch monitor. Analysis of covariance identified three covariates (increased pelvis-thorax differential at the top of the backswing, increased pelvis translation during the backswing, and a decrease in absolute backswing time) as determinants of the variance in clubhead speed (adjusted r (2) = 0.965, P < 0.05). A significant correlation was found between left-hand grip strength and clubhead speed (r = 0.54, P < 0.05) and between handicap and clubhead speed (r = -0.612, P < 0.05). Flexibility measures showed some correlation with clubhead speed; both sitting flexibility tests gave positive correlations (clockwise: r = 0.522, P < 0.05; counterclockwise: r = 0.711, P < 0.01). The results suggest that there is no common driver swing technique for optimal performance in low handicap female golfers, and therefore consideration should be given to individual swing characteristics in future studies.
先前有关高尔夫挥杆动作的研究主要集中在对广泛能力范围内的男性高尔夫球手进行群体分析上。在本研究中,我们使用一种新的高尔夫研究分析方法来研究整体身体运动学,该方法针对一组低差点的女性高尔夫球手,以了解她们的挥杆力学与表现之间的关系。使用 12 个摄像头的三维运动捕捉系统和立体发球监测器收集了 16 名高尔夫球手的挥杆数据。协方差分析确定了三个协变量(上杆时骨盆-胸廓的差异增加、上杆时骨盆的平移增加以及绝对上杆时间减少)是球杆速度变化的决定因素(调整后的 r 2 = 0.965,P < 0.05)。左手握力与球杆速度之间存在显著相关性(r = 0.54,P < 0.05),差点与球杆速度之间存在显著相关性(r = -0.612,P < 0.05)。柔韧性测量值与球杆速度有一定相关性;两种坐姿柔韧性测试均呈正相关(顺时针:r = 0.522,P < 0.05;逆时针:r = 0.711,P < 0.01)。结果表明,低差点女性高尔夫球手的最佳表现没有通用的挥杆技术,因此在未来的研究中应考虑个体挥杆特点。