Ab Sculpt is great for helping to tone up your Abs. I've been doing it for 3 weeks now and have lost several inches in my waist and hips. This video works out your legs and arms as well to help you to strengthen your core as well as help to advance your fitness throughout the body.
The music is fun and the workouts move so you really don't feel like you are exercising!
Shaun T is great at giving you motivation as well as instruction before he just throws you into the workout. He starts out with basic moves and then puts them together in a way that teaches you to do complex moves you didn't think you could do.