Dumbbell Incline External Rotation
Muscles
Target
Infraspinatus
Synergists
Teres Minor
Deltoid, Posterior
Stabilizers
Rhomboids
Wrist Extensors
Instructions
Preparation
Lie on high up on low incline bench or reverse on decline bench on side with arm pit over leg pad (as demonstrated). Position legs lower on bench for support. Grasp dumbbell and position elbow against side and forearm across belly.
Execution
Lift dumbbell by rotating shoulder. Return and repeat. Flip over and continue with opposite arm.
Comments
Maintain elbow against side and fixed elbow position (90° angle) throughout exercise. Position incline as low as possible so dumbbell can still be aligned against gravity.
Source: exrx.net