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In gridiron football, a lineman is a player who specializes in play at the line of scrimmage. The linemen of the team currently in possession of the ball are the offensive line (OL), while linemen on the opposing team are the defensive line (DL). A number of National Football League (NFL) rules specifically address restrictions and requirements for the…
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line defensive offensive quarterback ball players linemen tackles running play usually plays lineman player scrimmage run pass two ends tackle
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