This exercise enhances core strength and stability.
- Begin by laying on your back, hands at your sides, feet on the exercise ball with your knees bent at a ninety degree angle.
- Lift your hips up off the ground, so that your back and upper legs are in a straight line. hold this position for 10-15 seconds, return to the starting position and repeat.
- Try to avoid excessive bending of the neck; if you have neck pain, stop the exercise.