Football line of scrimmage postcard

AssetID: 83568880 / {David Madison} / Football line of scrimmage _x000D_ _x000D_ In American and Canadian football a line of scrimmage is an imaginary transverse line (across the width of the football field ) beyond which a team cannot cross until the next play has begun. Its location is based on the spot where the ball is placed after the end of the most recent play and following the assessment of any penalty yards . _x000D_ A line of scrimmage is parallel to the goal lines and touches one edge of the ball where it sits on the ground prior to the snap . Under NFL and NCAA rules, there are actually two lines of scrimmage at the outset of each play: one that restricts the offence and one that restricts the defence. The area between the two lines (representing the length of the ball as extended to both sidelines) is called the neutral zone . Only the centre, the offensive player who snaps the ball, is allowed to have any part of his body in the neutral zone. In order for there to be a legal beginning of a play, a certain number of the players on the offensive team , including certain eligible receivers , must be at, on or within a few inches off their line of scrimmage. _x000D_ In Canadian football, the team on defence must line up no nearer than a yard to the line of scrimmage. In American football, they must only be beyond the line. _x000D_ Many fans and commentators refer colloquially to the entire neutral zone as the "line of scrimmage," although this is technically not correct. Others use the general term to refer specifically to the defensive line of scrimmage, since it is the line relevant to the measurement of progress towards the goal. Referees , when explaining a penalty, will refer to "the previous spot" instead of the "line of scrimmage" in order to avoid confusion. _x000D_ Sportvision provides a product called 1st & Ten which allows broadcasts of American football to include a visible line which may represent the line of scrimmage or the minimum distance that the ball must be moved for the offensive team to achieve a first down . _x000D_ _x000D_ This page is not affiliated with, or endorsed by, anyone associated with the topic.