Hi Marymac-
I am on day 11 of the rotation. IT IS KILLER HARD! I can already tell though that I am doing better on it this week than last week. I'm able to go longer without a break and the warmup is actually beginning to feel like a warm up rather then crazy hard cardio.
The first month rotation consists of 4 or 5 different DVDS. Some are harder than others. No equipment is needed for any of the DVDS.
Pure Cardio is the most difficult and cardio recovery is the easiest. On a difficulty scale of 1 to 10 (10 being "I am off my meds crazy hard") Pure Cardio is a 10. Plyo Cardio circuits probably an 8 or 9 and Cardio Power and Resistance probably a 7.
The routines consist of cardio sets of about 3 to 4 minutes. In Plyo and Cardio Power, you do about 3 minutes (30 seconds each) of 5 different intense cardio moves. Then you do them again faster, then you do them again faster. (That was not a typo). Then you get a 30 second break and start over with a new set of moves.
In Pure Cardio--no breaks, no stopping. This is not 1980s old time floor cardio though, this is very high intensity, sometimes high impact (jumps) but all very athletic. Not at all dancy.
I started do this workout because I was in a huge rut and needed a slap on the backside to get me going again. I am really starting to enjoy the workouts and kinda look forward to doing them (except pure cardio....i'm not that far off my meds.)
You rotate the DVDS in a different order every week for variety. Honestly I wish that there was maybe one more DVD for a little more variety but not a big deal.
FOr the second month there are 4 other DVDs to rotate (if I live that long.)
SO if you are looking for somethig very, very challenging, I would say buy it.