External Rotation (Band/Inertia Tool) Guide
- Exercise Type: Isometric - involves static contractions without joint movement, excellent for building strength and endurance in a specific muscle group.
- Targeted Muscle Groups:
- primary: shoulders
- secondary: back deltoids
How to perform?
How to perform: Attach a band or use an inertia tool and perform controlled external rotations at the shoulder. Keep the elbow pinned to the side at 90 degrees and rotate the forearm away from the body, focusing on slow tempo and diaphragmatic breathing. Perform until a burning sensation in the joint for stability-focused adaptation.
Muscles worked: shoulder rotators/shoulder complex (primary), rear delts and scapular stabilizers (secondary). Proper form avoids compensatory shoulder elevation and torso rotation; common mistakes include using the whole arm or shrugging. Benefits include improved rotator-cuff strength, better shoulder health, and greater tolerance to overhead and pressing work.
Variations
This exercise doesn't have any variations
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