As you move the club away from the ball, be sure to stabilize your shoulder. Internal and external and rotation exercises with a ZoN Dumbbells are great for strengthening your shoulder muscles. Internal/External Rotations

	When your body rotates, your abs and back can help provide stability and prevent any unwanted movement and loss of balance. Performing crunches will strengthen the abs, lower back and pelvis. An exercise called a Russian Twist will help with your body rotation. Crunches Russian Twist