In the Supine Arms in Straps exercise, movement is primarily initiated from the anchored shoulders for effective engagement and control.
When teaching Supine Arms in Straps on the Reformer, the movement is initiated from the anchored shoulders. This exercise focuses on engaging the muscles surrounding the shoulders to stabilize and control the arm movements. While the trunk/core and lats and serratus are essential for support and movement, the primary initiation comes from the anchored shoulders for proper form and alignment.
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