I agree that both these workouts are fab. However, you really do need at least 2 sets to really work hard (me thinks). That is why when the DVDs come out they will be so much better. Does that mean that i don't like the tapes or think them not good. No way, they rock and are super hard. Just like the kick and punch video...the abs in that is a killer, pikes, how does she do that and talk at the same time...unnatural to me!!!