摆臂动作
摆臂动作-
短跑技术教学中摆臂动作的研究
On Swing of Arms in Short - distance Race Teaching
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第三点，短跑强调摆臂动作。
Thirdly sprinting emphasizes arm action .
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根据播种器的工作特性，设计了双轴系统合理的控制方案，针对摆臂的动作要求设计了严格的摆臂行程控制策略。
A advisable controlling method based on the sower ′ s working character and a strict rule of the swinging pole ′ s path control is designed .
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对短跑摆臂手指技术动作的探讨
Discussion on the Fingers ' Skillful Movement in the Process of Arm - swinging
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析110米栏跑过栏时的摆臂及腿臂动作配合
Research on arm swing in 110 hurdle and Coordination of Arm and Leg
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摆臂在纵跳动作中的生物力学研究
Biomechanical Study on the Arm Motion in Vertical Jump