Reverse Sleeper Stretch

Place your throwing-side hand behind your lower back with your palm facing away from you. Swing your other arm across your body and grab your elbow. Pull your elbow toward your center line to emphasize internal rotation. As you pull your arm across, focus on keeping your shoulder pulled to the back of the socket. If you let your shoulder roll forward into a compensated position, you’ll create an impingement and lose effectiveness of the stretch.