- Sit on the ball and slowly roll down the ball, walking your feet forward until you're sitting at an incline, knees bent.
- Place a paper plate or glider under your left heel and straighten that leg straight out in front of you, right knee bent.
- Push through the heel of your right foot to push up on the ball (as in a leg press).
- As you press up, drag that left heel on the floor, pressing into the paper plate as much as you can.
- Lower and repeat for 1-3 sets of 10-16 reps.
Tips
- Using a smaller ball will allow your finger tips to reach the floor, guiding you throughout the movement
- To make it harder, lift the non-working leg off the floor instead of resting it on a paper plate
- Keep your range of motion short at first until you feel more stable
- Keep the knee behind the toe and try to put your weight on your heel as you press up rather than on the ball of your foot

