CrossFitters follow a workout schedule which is deadly heavy to an ordinary person. Starting with a mile long run, Murph does 200 push-ups and 300 air squats and again runs a mile. To make you understand the feel of it, it is safe to consider that this workout is 10 times more brutal on the ground as it sounds on paper. Murphy wears a 25-pound flak jacket while doing it, whereas most of the CrossFitters go for a 20-pound vest.
