摘要
上肢速度素质反应测定器,通过计时电路电磁制动及棒体下落控制等原理,使测定时的操作方法简便,数据更精确,从而替代传统“尼尔森”简陋测试方法。
By using the principles of timing circuit, electromagnetic brake, rod-fall control and so on, the measuring device for the speed performance reaction of upper limbs makes the operation method simple and data more precise at the measurement. Thus the simple and crude traditional Neilson measure methods are replaced by the measuring device.
出处
《上海体育学院学报》
CSSCI
北大核心
1992年第2期79-81,共3页
Journal of Shanghai University of Sport
关键词
上肢
速度素质
反应
测定器
电路
upper limbs,speed performance,reaction,measuring device,electric circuit
