Total Gym Master Trainer Rob Glick shows you how to maximize your Total Gym workout using the AbCrunch. This fast-paced program will walk you through each of the 9 AbCrunch Exercises from Beginner through Advanced. It will then offer you 4 Workout Sequences to help you select the best workout for your fitness level. Working out with the AbCrunch will not only burn fat around your mid-section, but will also strengthen your back, legs and butt as well. Approximate run time 9 min 24 sec.