I know, you are busy. I hear it all the time. Truth is, none of us have time to waste. We want to burn fat in the shortest time so that we can go on with everything else we need to do in a given day. That is part of the Burn Boot Camp philosophy. So allow me to show you the one exercise that will bust calories FAST. The burpee box jump. When you see it, you’ll understand why. Morgan demonstrates it in this video below. It is sure to work a lot of muscles at once and get your heart rate up!