Liz: I did indeed play line, and I have just about played every position within both the offensive and defensive line. But my speciality was defense. Well spotted.
Cowface: They where big padding in the NHL too...
Charlie: Running backs were my natural enemy, along with quarterbacks.
As far as the going low thing is concerned, if you wait a split second when it's a running play, the big offensive linemen will be on you! And that's no fun (ow)! On a passing play, they usually take a few steps back, and let you come at them, that would give them just enough time to adjust to what the defense is trying to do. But not always....yummy!