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Which Muscle Motion Is Used For Shrugging The Shoulders? | Trap Action Made Clear

Shoulder shrugging is mainly scapular elevation, driven mostly by the upper trapezius and helped by the levator scapulae. Shrugging the shoulders looks simple. Still, there’s a lot packed into that one small lift. If you’re trying to learn anatomy, fix your gym form, or make sense of a rehab cue, the main motion is scapular

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