- Lie on
your back on a mat with knees bent and your arms stretched out to your
- Squeeze the exercise ball between your legs as illustrated below.
- Engage your
abdominal muscles through the technique of
abdominal hollowing before you even think of moving your legs.
This will help ensure you maintain
- Use your hips to lift your legs toward your chest
- Always et your abdominals before lifting the ball.
- This ball exercise is easier with a smaller ball.