04/01/2026
✨ Subscapularis ✨
This is the largest of the shoulder rotator cuff muscles.
What does it do?
Internal rotation of the humerus is the main action. For example, reaching behind your back.
It also acts as a stabilizer for the shoulder joint
How do I stretch it?
Stand in a doorway with your elbow at 90° and place your forearm on the doorframe. Lean forward and away from the door to feel the stretch in the front of the shoulder.
- hold the stretch for 20-30 seconds a few times on both sides.
- stop if you feel pain
How do I strengthen it?
Attach a resistance band at elbow height. Stand with your body with the band to your side. Hold the band in your hand with your elbow at 90°. Pull the band across your body so your arm is going across your stomach.
- repeat 8-10 times on both sides for 3 sets