I just got mine and have not done any, but did preview enough of the choreography to see that it should not be difficult to catch onto - for anyone who is familiar with Cathe choreography, that is. BodyMax is done on an 8" step, but I think if I were to string together cardio from all the workouts that have it (as in some premixes, etc.), I may lower it to a 6" step in the beginning. I can't imagine going an hour on an 8" step, personally.