its a great spectacle to look at.its an amazing tactical game.some guys spend their whole career without ever touching the ball !
occasionally when there is a fumble, the ball might break to one of these guys who are invariably big musclebound guys who normally just tackle,its highly amusing to see them try to run with the ball as they trundle down the pitch.remember "the fridge" for
example ,he was a giant but couldnt run for nuts.