Lay on the floor with your legs on a bench, or with your feet on the ground and knees slightly bent. Tuck your chin into your chest, and crunch up, concentrating on contracting your abs. A good visual is to imagine that you are trying to push your ab muscle to your hips. Lower yourself back to the starting position, and repeat. This exercise can be performed with weight on your chest.
|Floor Crunch Exercise Information|
|Movement Group:||Isolation Exercise|