13 Moves to Do with a Swiss Ball Other Than Sit on It http://www.womenshealthmag.com/fitness/swiss-ball-exercises-0?cid=soc_Women%2527s%2520Health%2520-%2520womenshealthmagazine_FBPAGE_Women%2527s%2520Health__
Another pinner said - I used to HATE these but they work! With your back against a wall, hold a medicine ball, or a kettle bell, with both hands in front of your chest and lower into a squat (a). Keeping your hips steady, twist to the left and reach the ball toward the wall (b). Return to centre. That's one rep. Repeat on the other side. Move back and forth at a slow, controlled pace for 20 total reps. Quick tip: Make it harder by fully extending your arms instead of bending your elbows.