A little burn goes a long way. And some movement can produce a whole lot of burn if it's constant and does not let up. The Ultimate Burn workout requires non-stop movement, you're on the balls of your feet, all the time jumping, bouncing, twisting, hopping. As your calves begin to feel the strain your lungs will also begin to feel the load which means you're doing everything just the way it should be done.
Extra Credit: 30 seconds rest between sets.
