1) arms and hands swinging
手臂摆动
1.
The article studied arms and hands swinging movement during the take?off in the high jump with model study,analyzed the situation of the effects of the arms and the rest of the body,discussed the acceleration work of take?off,compared the influence of final speed of the center of gravity of the body with the different modes of acceleration swinging of the arms.
用模型研究法对跳高起跳中的手臂摆动进行了研究 ,分析了起跳前手臂和身体其余部分的受力情况 ,探讨了起跳时加速力的产生过程 ,比较了手臂不同的加速摆动方式对身体重心最后速度的影响。
2) swing of arms
摆臂动作
3) double-arm sway
单臂摆动
4) moving thread guider bar
活动摆臂
5) diagonal arm swinging
臂斜摆动
6) angles of the active arms
主动臂摆角
补充资料：手臂
1.胳膊。有时亦包括手在内。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条