国内优秀男子标枪运动员最后用力技术研究现状分析

探讨我国优秀男子标枪运动员最后用力技术研究的现状及总体趋势，分析其共同点、切入点及其不足之处，为标枪最后用力技术研究提供一定的理论参考．在大量阅读了相关的文献资料后，并结合对比分析和逻辑分析等方法对资料进行了整理和深入的研究，得出多数研究者关注的主题在于最后用力阶段下肢各时段的关节角度、最后用力时躯干的后倾角度、重心的运动速度、拉引角等有关运动学特征．研究方法普遍采用的是摄像技术，而摄像机的采样频率一般为50帧／秒，采样频率低，影响数据的准确性，研究方法有待进一步提高，同时存在研究数据不够充分以及研究深度浅显等问题，缺少国内外优秀运动员之间的对比分析．

Analysis on the Status Quo of Last Force of Domestic Excellent Men Javelin Athletes

To investigate the current situation and trend of final exertion technique of Chinese elite male javelin athletes, common points, analysis the research starting point and its deficiencies, provide certain theory reference for the research of the last exertion in javelin. In a large number of relevant literature and sorting and in-depth study of data combined with comparative analysis and logic analysis and other methods, the majority of researchers focused on the final phase of lower limb in each period of the joint angle, finally forced the torso caster angle, the center of gravity of the moving speed, pulling angle the relevant kinematic characteristics. Commonly used research methods is the camera technology, and the sampling frequency of camera is generally 50 frames /sec, the sampling frequency is low, affect the accuracy of the data,research methods need to be improved,at the same time data is not enough, the lack of correlation between the domestic and foreign elite athletes analysis, similar research is not much and the research content is not enough depth ,lack of insight.