Grasp the handle of a floor pulley with your left hand. Stand with your feet about shoulder wide, with your right side toward the pulley. Rest your right hand on your right hip.
Bend your left arm slightly and keep it fixed at the elbow throughout the exercise. Allow the cable to pull your arm across your body.
Keeping your torso still, raise your left arm to the side and slightly forward to shoulder level. Your palm should be facing the floor.
Hold this position for a moment and slowly lower your arm back.