I love this video. I keep coming back to it and have gotten my choreography-challanged DH to love it too. It's short (30 min. approx), effective (high-intensity interval training), and the set is a clean living room with enough small details to keep your attention (for people as set-addicted as I am) and it doesn't seem dated to me.

There are 4 background exercisers who show the beginner and more advanced variations of the exercises. There is some jumping and leaping from side to side, but two people stay low impact the entire time. A+

Instructor Comments:
There is exactly one whooping sound here. The rest of the time Kathy is her usual professional, upbeat, informative, and motivating self.

SweatyGirl