Using an exercise ball adds instability to the standard crunch, helping to recruit more core muscles and improve control. It’s a step up from floor crunches and great for developing deep abdominal strength.
Instructions
- Sit on an exercise ball and walk your feet forward to lie back with your lower back supported.
- Place your hands across your chest or at your sides for neck support.
- Lower your upper torso slightly to stretch the abs, keeping your hips stationary.
- Contract your core to curl your shoulders upward, exhaling at the top.
- Slowly return to the starting position and repeat.