摘要
采用三维高速摄像和图像解析等方法,对获取患有肘部损伤业余网球运动员发球技术的运动学参数进行分析,发现肩制动过晚是影响肘关节最大伸展角并造成运动损伤的主要技术性原因且属于原发性技术错误,并针对这些问题,提出相应的解决办法。
The tennis serves were recorded by 3-D high-video and the data from the kinematics was analyzed to evaluate the serve techniques of amateur tennis players with elbow injuries.During the striking period,the oversized extension of elbow joint is the main reason which immediately causes the elbow joint damages.It is the shoulder applying brake in late,which cause the outcome,belongs to the primary technological error.The corresponding solutions are provided in this paper for the trainers and the amateur tennis players.
出处
《柳州师专学报》
2012年第4期137-140,共4页
Journal of Liuzhou Teachers College
关键词
网球
发球技术
腰背损伤
生物力学
tennis
serve technology
lumbar spinal cord injury
sports biomechanics
