摘要
跳远起跳阶段技术复杂,起跳腿和摆动腿的脚踝动作在训练和教学中重视这些远端关节动作的技术特点和作用,将有助于运动员对技术动作的掌握和运动成绩的提高。本文运用运动生物力学、运动解剖学以及人体结构力学等知识对其特点和作用进行了分析,期望能为训练和教学提供一定的理论参考。
The long jump technique in the take-off phase is very complicated.Special attention should be given to the technical features and the functions of ankle joint acts in teaching and training.This will be beneficial for athletes to master the technical acts and raise their sports scores.Based on sports biomechanics,sports anatomy and structural mechanics of human body,this paper makes an analysis of the features and the functions of ankle joint acts in the hope of offering theoretical reference for teaching and training.
出处
《重庆第二师范学院学报》
2013年第3期151-154,176,共4页
Journal of Chongqing University of Education
关键词
起跳
远端关节
摆动腿
摆臂
踝关节
特点
作用
take-off
remote joint
swinging leg
swinging arm
ankle joint
feature
function
