摘要
运用近景动态三维录像分析系统对我国八名优秀女子链球运动员的旋转技术进行运动学分析。结果表明,下肢双支撑阶段髋角增幅过大,右脚落地时,髋膝关节角度偏大。
By using the method of close-range dynamic three-dimensional kinescope analysis, the author makes a kinematical analysis on the technique of circumvolving for China＇s elite female athletes.The study shows that double support ratio is low during the double support phase, the angle of the knee joint is tend to increase, while right foot touches the land.
出处
《广州体育学院学报》
北大核心
2007年第5期27-31,共5页
Journal of Guangzhou Sport University
关键词
投掷技术
运动学分析
链球运动员
关节
角度
throwing technique
kinematical analysis
weight throw athletes
joint
angle
