
Think of all those "unnecessary" jolts to the head that one takes in a "football" lifetime, not even including the tackles and other contact.
I have to wonder also, what injuries must have occurred after a play, and two players, on the same team, run at each other at full speed, jump as high as they can, and crash their bodies together, in celebration of a touchdown or a great play. Why not save all that energy for the game ... "Hey coach, take me out, I'm awfull tired."
He should be he has been dancing, jumping, butting heads, slapping helmets, and then he hears the voice of his coach .... "You haven't even been in the game yet." ...... "Oh, yea, but we be doin good, huh?"