Instructions:
- 1Sit on the stability ball with your feet flat on the floor
- 2Lean back to a supine position, allowing your back to conform to the curve of the ball
- 3Contract your abs and elevate your upper body towards your knees
- 4Lower yourself back down in a controlled manner
Tips:
- Don't rush the exercise, maintain a slow, controlled pace
- Avoid pulling yourself up with your arms, focus on using your abs
- Keep your feet planted on the ground throughout the exercise
- Ensure the ball is stable before you start to prevent accidents