American Football Formations - Defense

Defense

Two terms often heard in referring to defensive formations are box and secondary. The box is defined as an area on the defensive side of the ball, within 5 yards of the line of scrimmage and framed by the offensive tackles. This area is most commonly occupied by defensive linemen and linebackers. The secondary can refer to the defensive backs as a group, or to the area behind the linebackers usually occupied by defensive backs. The two standard NFL defenses, the 4-3 and the 3-4, have 7 players in the box. The phrase "8 in the box" is used to indicate that 1 of the 2 safeties has moved into the box to defend against the run.

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Famous quotes containing the word defense:

    The aims of life are the best defense against death.
    Primo Levi (1919–1987)

    Though a censure lies against those who are poor and proud, yet is Pride sooner to be forgiven in a poor person than in a rich one; since in the latter it is insult and arrogance; in the former, it may be a defense against temptations to dishonesty; and, if manifested on proper occasions, may indicate a natural bravery of mind, which the frowns of fortune cannot depress.
    Samuel Richardson (1689–1761)

    Our reliance is in the love of liberty which God has planted in our bosoms. Our defense is in the preservation of the spirit which prizes liberty as the heritage of all men, in all lands, every where.
    Abraham Lincoln (1809–1865)