I used this from Exercise TV and I'm glad I didn't buy it. There were two exercises I couldn't do because of physical limitations. One, she has you rotating your torso from left to right using weights. I had to avoid it because I didn't want to break my already bad back. There was another one that I had to skip because it was hard on my wrists.I am not a lazy person who makes excuses not to work out. In fact, I love some of Jillian's other DVDs including, 'Banish Fat, Boost Metabolism.' Since other people are giving this DVD good reviews, I guess I'll recommend getting it only if you are in super-pristine shape.