Angie, Funny you should ask that!!! I've been doing her more and more and more lately. Some of the other's around here have begun adding her to their workouts also. I've said we needed to change the name to include Cathe as we are all slowly being converted! I have been buying alot of her workouts here recently and preordered her newest series. I love the definition I see in my body when I do her workouts. Not just that, but I have lot's of energy and I have lost even more weight even when I wasn't trying. Try her beginner set, it's really a great addition to the firm.