Zumba Fitness Rush

I would suggest "La Mantanga" for this achievement. It is a warm-up song with no crazy moves. Focus on staying on beat and following the instructor. Don't worry about shaking your body, again focus on beat and legs/arms movement. If you don't get it the first try, keep practicing and remember the pink box in the upper right hand corner will cue you for your next move. Again, my best suggestion is to listen to the music and the beat and move with it :)