Cable One Arm Fly on Exercise Ball

Instructions

1. Set a cable pulley to a low position and sit on an exercise ball beside it; walk your feet forward until your upper back rests on the ball.
2. Grip the single handle in the working hand with your arm extended out to the side, elbow slightly bent.
3. Sweep the cable handle in an upward arc across your body, squeezing your chest at the top.
4. Lower back to the starting position with control, then repeat for the desired reps before switching sides.