Has anyone tried this? How fit do you need to be for this to be successful? It looks very interesting to me, but I don't want to spend so much money on a program if its unrealistic for someone at my weight. I looked up videos on youtube to see results and it seems like everyone who are doing it started off looking fairly in shape. I got the impression it was just for muscle toning?
Any other suggestions for videos or programs to get involved in?
