Lever External Rotation
Muscles
Target
Infraspinatus
Synergists
Teres Minor
Deltoid, Posterior
Stabilizers
Wrist Extensors
Instructions
Preparation
Place elbow on forearm pad and grasp handle with upper arm to side of body and forearm against body.
Execution
Pull lever away from body. Return and repeat. Adjust lever to opposite side and repeat with other arm.
Comments
Adjust lever and body orientation to achieve full range of motion.
Source: exrx.net