Well, I just cracked the seal on my Insanity package today and I'm going to be 39 in a couple of months. Here's my review of Pure Cardio from my blog:
I decided not to run today and instead did Insanity Pure Cardio (I want to make sure that I change up my cardio regularly to avoid using my muscles the same way all the time and getting repetitive-stress injuries). I've had Insanity for a couple of months (not to be confused with being insane for a much longer period) but hadn't even taken the plastic wrap off. I really liked this one; it was a good rest day workout. It was quick - 38 minutes including 2 five-minute stretching sections and the warm up. I only burned about 338 calories, but that ain't bad for what was in effect a half hour workout. I liked Shaun T's style, I liked the atmosphere, the music wasn't distracting and I liked the fact that I held my own while the background exercisers were dropping like flies! So I guess I liked that they showed them getting fatigued and taking breaks. It wasn't fancy, so I didn't have to learn any choreography or worry about breaking my ankle on a step. No equipment needed, either, which was nice. By the end of the warm up, I was already dripping sweat; in fact, twenty minutes after the workout, I'm STILL raining sweat! I'm not going to follow his rotation or anything, but it is nice to change things up a bit and move in other ways. Max heart rate was 105%, average heart rate was 79% of max. Not bad, considering that average includes the stretching and warm up.