Instructions:
- 1Lie flat on your back with an exercise ball under your heels
- 2Place your hands by your side for stability
- 3Lift your hips, keeping your back straight
- 4Pull your heels towards your glutes, rolling the ball as close as possible
- 5Return to the starting position by rolling the ball away from your glutes
Tips:
- Keep your core engaged throughout the exercise
- Focus on using your hamstrings, not your lower back
- Control the movement, don't rush
- Exhale when you pull the ball towards your glutes and inhale as you return to the starting position