position in gridiron football
Offensive linemen (also OL) are American football players who defend the quarterback or running backs by blocking defensive players.
OL are separated from 4 positions.
- OL (without C) must not touch a ball.
- Do not grab defensive players from behind.
- In pass play, don't cross the line of scrimmage.
- OL must wear uniform which the number is 50 to 79.