Just sit down on a flat surface and start crunching! With the Cross Crunch Abdominal Exerciser, you can sculpt beautiful abs in as little as 90 seconds a day. Inside the impact-resistant casing lies the secret: the Cross Crunch progressive power system. Just set the resistance to your fitness level, and the Cross Crunch targets your entire ab section in one easy motion.

* Just 12 crunches to the left and 12 to the right gives you the same benefits as 100 standard crunches on the floor
* Using 75 lbs of resistance, it's four times more effective than standard crunches