Tackle your lower abs with this fun variation of a crunch.
- Lie on your back on the floor. Place your hands on the floor beside you.
- Bring your knees in toward your chest with your feet together.
- Use your abs to slowly curl your hips off the floor and into your chest, then slowly lower them back to the starting position to complete one.
- Repeat for one minute. Don't swing your legs to create momentum; use your abs to control your movement.
- Repeat 2-3 times.