对跳远起跳中髋关节角度变化及其作用的研究  

The hipbone joint Angle Changes and Their Functions in the Starting of Broad Jump

作　　者：秦永祥[1] 

机构地区：[1]安徽淮北煤炭师范学院体育系

出　　处：《四川体育科学》1998年第1期-,45+44,共3页Sichuan Sports Science

摘　　要：用高速摄影机和影片解析仪对六名二级以上跳远运动员进行测试、分析和研究了髋关节在跳远起跳中角度的变化及其作用。结果表明：在踏板、缓冲、蹬伸三个不同阶段髋关节角度的变化对跳远起跳都有很大的影响。This paper through more than six second-rate long jumpers by means of a high-speed camera and a film-analyzing apparatus, discusses the hipbone-joint angle changes and their functions in the starting of broad jump. The rusult shows that, druing the jumper's resting their feet on the footbroad, producing a buffering effect and stretching their legs, the hipbone-joint angle changes greatly influence the starting of broad jump.

关 键 词：跳远踏板 缓冲 蹬伸 髋角 

分 类 号：G804.6[文化科学—运动人体科学]