Music and fitness is magical if you get it right. The magic of a 4 hour DJ set in 50 minutes. The right choices and seamless mix, combined with choreography and the magical energy of the right instructor can ease anyone past self imposed limitations. There is a difference between putting a playlist together right before a class and taking a month to listen create, test and implement. I'm a former elite competitive inline speed skater ,fitness professional, ICP master trainer, and instructor for Crunch Fitness, Miami Beach. I still create rides with the same formula. Half of that is here in the music. The other half is well ... something rare.