09/16/2026
Depressor exercises:
The rotator cuff is responsible for the depressor mechanism through your shoulder. That means it keeps the humeral head back and down in the socket as we raise our arms up.
These 2 exercises have been proven to activate and help strengthen your rotator cuff.
1. First, we have external rotation (lateral rotation) that is like a winding up motion. Your elbow should stay stationary for this version and you rotate your forearm up around it. Keep your shoulder blade back and down and stand tall. Pause at the top to really flex that rotator cuff.
2. Then we have medial or internal rotation. Again your shoulder blade should be pulled back and avoid a shoulder shrug. Keep your elbow stationary and pull down like winning an arm-wrestle.
2-3 sets of 10 of these exercises for each shoulder will help with shoulder stability, strength, and restoring function after an injury. Check with your physiotherapist to see if this is right for you.
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