US Swimmer Michael Phelps is a medal winning machine. It's mostly due to the fact that all he does is swim and swim and eat healthy and swim and exercise and swim a bit more for good measure, but what does he listen to to pump himself up?
Phelps tweeted right before his last race yesterday that he was listening to a few things to get him in the mood to chew up the competition on the world stage.
— Michael Phelps (@MichaelPhelps) August 4, 2012
So that's what Phelps had in his head other than a rudimentary grasps of grammer, so what do you listen to while you're feeling the burn?