Alternating Shoulder Flexion Back to Wall (Y Raise)

Instructions

1. Stand with your back flat against a wall, arms at your sides.
2. Press the backs of your hands against the wall and slide both arms upward into a Y shape overhead.
3. Alternate raising one arm at a time, keeping the hand and arm in contact with the wall.
4. Lower the arm back down and repeat on the other side.
5. Focus on retracting the shoulder blades and avoiding shrugging.