Cross-Crunch: Sculpt beautiful abs all in as little as 90 seconds a day Independent University testing has shown that just 12 crunches to the left and 12 to the right is equal to 100 standard crunches on the floor so you can get a complete ab workout fast! Inside its tough, impact-resistant casing is the secret . . the Cross Crunch progressive power system.   Product Information Change Font Size The Cross-Crunch Abdominal exerciser is a revolutionary new ab machine that tightens and tones upper and lower abs and obliques faster than you ever imagined possible! The machine works your abdominal muscles with a fuller range of motion than crunches or sit-ups, and the fuller the range, the longer your abs are toning and tightening. Cross-Crunch: Advanced Ab-Sculpting Technology Experience the next level of ab workouts with the all-new Cross-Crunch. Normal crunches and sit-ups are a thing of the past, with the new Cross-Crunch you can achieve the rockhard abs you've always wanted sooner than you ever thought possible. ORDER TODAY!