不同级别女子铁饼运动员的时空特征研究

Analysis On The Space-Time Characteristics Of Female Discus Throwers Of Different Levels

中国女子铁饼项目已经成为田径项目中的优势项目,但在技术上还存在着一定不足。通过文献资料法、数理统计法、比较分析法,对国内外不同级别女子铁饼运动员时空特征进行分析,为改进不足之处提出建议。

Through comparative analysis of the women＇s discus for athletes of different levels of comparative analysis of spatial and temporal characteristics. The results show that the Chinese Group C athletes stations unreasonable, inadequate pre- place, a small increase upper stretch, etc., destroyed the movement rhythm, the Chinese Group B athletes converge transition is not smooth, the Chinese group C athletes do not play the full effect of muscle coordination, rhythm is not smooth the transition. The Chinese athletes in group B, the focus deviation, the Chinese group C athletes body weight transfer instability, action is not smooth and there is extra movement characteristics.