I am fairly new to Cathe and I love her tough workouts. My rotation includes IMAX 2 alternated with Cardio and Weights. (I work out an hour a day) I also try to have one day a week where I do a non step workout. I have been doing Christi Taylor Hi/Low workouts. They are really fun but they don't get my heart rate up like Cathe's do.(I have done them for a long while) I do REALLY like to dance, and I dislike kickboxing. I have Cathe's Low Max and I like that as well, but that would have me doing 6 days of step workouts a week. Is that OK? I don't have any joint problems but I am older than most of you. I do not run. What workouts do you suggest for my non step days?