The shoulder roll is at its maximum Angle so that left arm adduction occurs on a stable base.

肩部的旋转达到最大角度以便左臂内收在一个稳定的基底上。

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The shoulder roll is at its maximum Angle so that left arm adduction occurs on a stable base.

肩部的旋转达到最大角度以便左臂内收在一个稳定的基底上。

youdao