On the TV Show Sports Science scientists test the physics behind some of sports biggest stars. Recently, they measured the physics of a battering ram being used to blow open a door, and then the physics of Ravens LB Ray Lewis being used to blow open a door. I won't ruin it for you by saying who hits harder, but let's just say it is for the best to not give Ray Lewis a reason to break into your home.

Science Takes the Form of Ray Lewis Demolishing a Door - Shutdown Corner