Swinging leg 摆动腿
cable crane with swinging leg [机] 摇摆式缆索起重机
the swinging leg 摆动腿
swinging leg support 摆动腿支撑
swinging leg s skill 摆动腿技术
He left swinging leg 他左右晃腿
swinging leg ' s skill 摆动腿技术
Swinging leg play a most important role.
其中以摆动腿的作用最大。
参考来源 - 对我国优秀男子跳远运动员起跳技术摆动动作作用的相关分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The forces down the arms become uneven when this is done but provides for a larger motion when swinging the leg forward.
这样做会让手臂受力不均但是当旋转腿向前幅度会更大。
Lifting leg and swinging toward left, simultaneously both arms swinging toward left.
抬起腿跟向左摆动，同时两臂也向左摆动。
Swinging leg play a most important role.
其中以摆动腿的作用最大。
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