Seated in a chair with good posture, hold a ball in both hands with arms extended above your head and/or in front of you, keeping elbows slightly bent. Visualizing the face of a clock out in front of you, begin by holding arms up overhead at 12 o’clock. Circle the ball around to go all the way around the clock in a controlled, fluid motion.
When you’ve reached 12 o’clock again, reverse directions and circle the opposite way. Keep alternating circle directions for 8 repetitions. Rest. Do another set of 8 repetitions.