摘要
通过对两种扣球动作击球瞬时速度的定量化研究和公式推导,从理论上说明在排球扣球中,抡臂扣球动作的击球速度快于屈臂动作。
Through quantitated analysis and formula derivation on the instantaneous speed of two spikes, this article states theoretically that the shot speed of the swing smash is higher than the hook attack.
出处
《辽宁体育科技》
2012年第1期40-42,共3页
Liaoning Sport Science and Technology
