摘要
跳远是一项典型的速度型项目。其助跑速度的快慢对跳远成绩起着决定性的作用。从助跑速度利用率的高低给动作结构、助跑稳定性、踏板准确性及起跳环节所带来的利与弊来探讨助跑速度对助跑技术和跳远成绩的影响。为进一步改善我国跳远技术提供一定的理论依据。
The long jump is a typical speed event of track and field sports, and the approach speed is the determinative factor to long jumper＇ s performance. This paper is mainly based on the height of the ＂Utilization Rate of Approach Speed＂, which will bring advantages and disadvantages to the movement structures, the approach stability, the board accuracy and the take -off, also, the effects of approach speed on approach technology and jumper＇ s performance. In a word, this paper aims to provide a theoretical basis for the techniques of our long jump.
出处
《吉林体育学院学报》
2009年第2期57-58,共2页
Journal of Jilin Sport University
关键词
跳远
助跑速度
助跑速度利用率
long jump
approach speed
Utilization Rate of Approach Speed
