A friend at work told me about Cathe's show on fit tv about 2 months ago and now i'm addicted. Since I've found this message board some of my questions have been answered but I still have a few. This one is probably so basic but....what is a rotation? ....Are her tv workouts pretty close to the vhs/dvds (getting a dvd player for my workout room so i just have a couple of old tapes that i bought off of ebay for now) This board has definitely given me motivation!