摘要
我国优秀跳远运动员助跑速度已接近国际优秀运动员的助跑速度,但在助跑过程中表现出助跑节奏和速度不稳定,踏板的准确性较差,运动员普遍在后4步中有明显减速现象,对速度的利用率较低,成为影响我国跳远运动成绩的主要因素之一。因此,研究跳远运动员踏板准确性的影响因素,分析其形成原因,制定相应对策,在训练中有的放矢,以提高跳远运动员在快速助跑中起跳踏板的准确性,是目前跳远运动训练亟待解决的问题之一。
The run-up speed of excellent jump player in Chain has almost reached the same speed as in other countries players. But in ,order to improve the accuracy of touching the leaping-border, there have some velocity decrease in the last 4 meters. It becomes one of the factors that affect the improvement of the achievement. Therefore, studying the leading factors of the accuracy of touching leaping-board of jump player, analyzing the course of its formation, and making the rules accordingly to improve the accuracy of touching leaping-board are ways to solve the existing problems.
出处
《四川体育科学》
2007年第3期89-90,94,共3页
Sichuan Sports Science
关键词
速度-节奏感知
跳远运动员
踏板准确性
Speed-Rhythm sense
Jump player
Accuracy of Touching Leaping-Board
