Dumbbell Shoulder Internal Rotation At 90 Abduction

Raising the arm to shoulder height and rotating the forearm downward against a light dumbbell isolates the internal rotators in a position closer to how the shoulder actually moves during throwing or pressing. Keeping the elbow pinned at 90 degrees stops the shoulder from compensating with momentum.

Track This Exercise in the App

Log your dumbbell shoulder internal rotation at 90 abduction sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.