Instructions:
- 1Lie down on your back with your knees bent, feet on the floor, and arms extended over your shoulders with a medicine ball between your hands.
- 2Raise your upper back off the floor and bring it forward through your arms.
- 3Hold for a while, then slowly return to the starting position and repeat.
Tips:
- DonÆt keep your feet very close to your hips.
- Keep your neck in a neutral position and your lower back on the floor.
- Contract your abdominal muscles while raising your upper back.