1. Start by sitting on the stability ball, then walk your feet forward as you roll your body down onto the ball until your lower back is comfortably resting on the curve of the ball. Your thighs and torso should be parallel to the floor, with knees bent and aligned above your ankles. Place your hands behind your head or across your chest.
2. Engage your core muscles by slightly drawing your belly button towards your spine. Make sure your chin is slightly tucked in, creating a space between your chin and chest.
3. Exhale as you lift your upper body by flexing your waist. Raise your torso to no more than 45 degrees to keep tension on the abdominal muscles.
4. Inhale as you slowly lower your torso back down to the stability ball, returning to the starting position.
5. Repeat the sit-up for the recommended number of repetitions and sets.
Tips: - Ensure you perform the movement with control, not relying on momentum to lift and lower your body. - Be cautious when positioning yourself on the stability ball to avoid slipping or rolling off. - If you're a beginner or have lower back issues, perform the exercise with less of an incline or consider a different abdominal exercise.
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