To Perform Shoulder External Rotation:
- Move the shoulder into its end range position.
- PIC technique: Place opposite hand under wrist/arm of externally rotated arm. Press wrist/arm down into opposite hand with only enough pressure to perform the ER isometric at 10-20% for 3-6 sec x 3-6 sets.
- Rest approximately 3-5 seconds between reps.
- Reset the shoulder into external rotation as far as it can go after each rep.
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