Uptown Funk - Easy Kids Dance Fitness Warming-up Zumba Choreography. (LOL...and this is a "warm-up"? I really enjoyed it. Now, I am going to watch it and try to image the 60+ group I am starting in, tomorrow, could do this. ??? Never thought I was in that age bracket. Here I am, already! So BRING IT ON, signed Grandma. :)