If you are experienced in aerobics then this DVD is definitely for you. But if you're an average person who needs to watch what the instructor is doing (slow and in a couple of repeatitions) to get an understanding of how to do the exercise then i don't recommend this DVD at all. The instructor on this video does the exercises really fast so it's hard to follow her. I didn't like it at all. The price is right but it's not worth it.