挺举上挺动作的阶段结构与特征

The Phase Structure of Jerking in Clean & Jerk And its Characteristics

试从上挺动作各阶段结构、特征 ,分析上挺动作过程中人体重心、各关节角度、身体和杠铃速度等 。

This article analyzes the body gravity,angles of joints and jerking speed during jerking motion from the views of point of phase structure of jerking motion and its characteristics in order to standardize the jerking motion and technical