Single Arm Scapula Push Up

Instructions

1. Set up in a one-arm push-up position with your body in a straight line, one hand on the floor and the other behind your back.
2. Keeping your elbow locked, lower your chest by allowing your shoulder blade to retract (pinch toward the spine).
3. Protract the shoulder blade to push your chest back up to the start position.
4. Complete all reps on one arm before switching sides.