A defensive lineman is any of the down positions on the defensive side of Canadian and American football. In accordance with the Manual of Style (see) Canadian English is used throughout this article (see Canadian_English#Spelling) American football, known in the United States and Canada simply as football, is a competitive Team sport known for mixing strategy with Although alignments vary, the most popular consist of either 3 or 4 down linemen. On a 3 lineman set, there are 2 Defensive Ends which bookend an often large Nose Tackle. In a 4 lineman set, the Ends bookend 2 Defensive Tackles. The primary job of a defensive lineman is to gain penetration past the line of scrimmage to disrupt an offensive play. The best results are a sack on the quarterback or tackling a ball carrier for a loss of yardage. Quarterback ( QB) is a position in American and Canadian football.
Almost all Defensive Linemen have certain key traits. These are important factors that often make or break how a lineman performs:
There are several variations of defensive lineman:
Nose guard is a defensive position in American football. In five-lineman situations such as a goal-line formation the nose guard is the innermost lineman flanked on either Definition The nose tackle is a defensive alignment position for a Defensive lineman in American and Canadian football Defensive tackle ( DT) is a position on the defensive line in American and Canadian football. Defensive end ( DE) is the name of a defensive position in the sport of American and Canadian football.