撑竿跳高运动员杨泉的助跑速度特征分析

通过文献资料法、激光测速法、影像拍摄与运动学解析和对比分析法对杨泉不同训练和比赛阶段持竿助跑的速度特征进行监测,分析助跑速度特点,研究有利于发挥杨泉个人最好技术水平的助跑速度模式。研究发现突出的持竿助跑速度能力是杨泉个人运动水平不断提高的基础,也是未来创造更高水平运动成绩的保证。要稳定、有效地发挥杨泉的助跑速度特长,相应地要提高其他环节的技术水平,提高与助跑速度相匹配的专项起跳能力,提高完成空中动作的水平和熟练程度。

Monitoring the Pre-Game Training of Archery

Through the methods of document consultation,laser speed test,video recording,kinematic analysis and comparison analysis,the authors monitored the run-up speed velocity of Yang Quan at the different phases of training and competition.The characteristics of his run-up speed are analyzed so as to find out the most satisfactory run-up mode,which will bring his jumping skill into full play.The result shows that the outstanding run-up speed is the foundation for Yang Quan to improve constandy his technical level and the guarantee for future high performance.The strong point of his run-up speed should be improved steadily and effectively.The technical level of the other links should be raised correspondingly.The specific jumping ability which matches the run-up speed should be strengthened and the performance and perfectness of the clearing movement should be further improved.