I've been taping the Crunch Fitness shows on ESPN2 everyday for te last couple of months and I really like them, but now they have been repeating the same shows and I just wanted to do something different. I read some of the reviews on this site to help me decide on what video I should buy. I wanted something funky and dancy. I found David Gray's Shake It and decided to get that remembering that a lot of the reviews of his past videos were good. Regardless that David reminded me of one of the members of the ex-group Milli Vanilli I was really suprised how much I sweated! I had bought a funky video before called Street Jam with Barry Joyce and it lasted about an hour and I didn't even break a sweat and I was never in the mood to use it again. But with this fun and motivating video, I know I will be using it again and again.