Proof?

Is our impending doom nigh? If so, have you picked up a weight and put it over your head? Or are you still thinking that the pec-dec will help you get strong enough to survive an attack? What about sprints? No, of course 45 mins on an elliptical a few times a week will be enough to keep you fit enough for survival. I tend to believe its as Coach Rip says,"Strong people are harder to kill than weak people, and more useful in general."