NFL athletes are a special breed. The size, power and mobility of these athletes makes for an awesome on the field product and is a big part of why the sport is thriving so much. But don’t let the ease in which these athletes are able to move fool you — what they do is difficult. Very difficult.

Take Dolphins’ defensive tackle Davon Godchaux for example. At a listed 311 pounds, Godchaux is a big man. Which begs the question — how many of you big guys out there are capable of tackling the length of a football field on this apparatus? Heck, how many of you — regardless of your stature or size — think you’ve got what it takes?