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