Medicine Ball Crunch

Instructions

1. Lie on your back with knees bent and feet flat on the floor, holding a medicine ball at your chest.
2. Brace your core and press the lower back into the floor.
3. Exhale and curl your shoulders off the floor, bringing the medicine ball toward your knees.
4. Hold briefly at the top, then lower back down with control.
5. Repeat for the desired reps.