Are crack backs legal if its done behind the line of scrimmage? There seem to be a lot of crying going on when somebody gets laid out by a block. I thought this was football.

Crack backs are perfectly legal. No issue with the crack back but when you`re throwing elbows and leaving your feet to deliver crack backs then we have a problem. Make sure you throw those same crack backs on me.

Seems like someone is exaggerating on here.