How to do the Dumbbell Shoulder Internal Rotation at 90 Abduction
- 1Stand upright holding a dumbbell in one hand.
- 2Raise your arm to a 90-degree angle, keeping your elbow bent.
- 3Rotate your shoulder to bring the dumbbell towards your body.
- 4Slowly return to the starting position and repeat.
Muscle group
Shoulders
Type
Weights or Machine
Equipment
Dumbbell



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