In this workout you are getting four different 15-minute segments. Two are dedicated to the abdominals and two are dedicated to increasing flexibility through floor stretches. Amy encourages you to mix and match as you feel appropriate - add some extra abs after one of her other workouts for a powerful gut-buster. The choice is yours. Amy's exercises are easy to follow and you don't have to get into a pretzel pose to do any of these stretches. Amy keeps this simple and effective. You need little or no equipment to do this workout. Equipment list includes: Mat, stability ball, lighter dumbbells, and a Resist-A-BandTM. * We suggest you perform this video as often as you see fit. Fitness Level: Intermediate/Advanced. Aprox run time 60 mins