摘要
运用生物力学的方法,对日本优秀男排选手中恒内袏一的后排扣球技术进行了分析研究,得出如下结论:中恒内袏一的后排扣球技术具有助跑速度快、最后一步步幅大、击球点高、击球点远离前额、上体动作幅度大、挥臂速度快、跳跃距离远等特点。在完成后排扣球的前冲性起跳动作中,左右脚依次着地、左右膝依次伸展,左膝的伸展在起跳阶段作用较大。起跳阶段身体重心高于前排扣球。
The method of biomechanics was used to study and analyse the back spiking technique of Mr.Nakagaich Yuich,a Japanese elite volleyball player.Through the study,we concluded that the characteristics of his back spiking technique were fast in approach run,long in the last stride, hitting the ball high and away from his forehead,wide amplitude of upper body movement,fast arm swing,and longer distance in jumping.After the forward flight and the completion of back spiking,the left foot and the right foot landed successively and the two knees stretched in proper order.The stretching of the left knee played an important role in taking off.In the process of taking off,compared with front spiking player,the center of his body weight was higher.
出处
《体育科学》
CSSCI
北大核心
1994年第1期56-60,共5页
China Sport Science
关键词
扣球技术
击球点
起跳
排球
back spiking technique
hitting point in spiking
forward flight in taking off
analysis of technique
