Nickel defense

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In American football, a nickel defense is a defensive alignment that uses five defensive backs, of whom the fifth is known as a nickelback. Although the modern definition of the term encompasses all formations featuring five defensive backs, the original and still most common form of the nickel defense features four down linemen and two linebackers. Because the traditional 4-2 form preserves the defense's ability to stop an opponent's running game, it has remained more popular than its variants, to the extent that even when another formation technically falls within the "nickel" definition, coaches and analysts will refer to it by a more specific designation (e.g., "3-3-5" for a lineup of three down linemen and three linebackers) that conveys more information with equal or greater conciseness.

The nickel defense originated as an innovation of Philadelphia Eagles defensive coach Jerry Williams in 1960 as a measure to defend against star tight end Mike Ditka of the Chicago Bears. The Nickel defense was later used by then Chicago Bears assistant George Allen, who came up with the name "nickel" and later marketed the idea as his own [1][dubious ]. The nickel defense was popularized by the Miami Dolphins (Head Coach Don Shula and Defensive Coordinator Bill Arnsparger) in the 1970s and is now commonly employed in obvious passing situations or against a team that frequently uses three wide receiver sets on offense.

In college football, TCU is known to use a nickel defense as its base set, typically playing three safeties and two linebackers. Current Horned Frogs coach Gary Patterson installed the nickel partly out of necessity upon finding that larger and more prominent programs, most notably those of the large public universities in Texas, were able to "recruit away" most of the large athletes who would otherwise be available to the TCU program. As it turned out, the nickel proved to be a very good set against the spread offenses proliferating throughout college football in the early 21st century.[2]

The 3-4 teams that line in the nickel usually put their two outside linebackers in three-point stances, in front of the offensive tackles, and they move their two base ends at defensive tackle, while the nose tackle is not on the field.

References[edit]

  1. ^ Philadelphia Daily News September 25, 1986
  2. ^ Bennett, Brian (December 29, 2010). "Speed, position switches define TCU way". College Football Nation Blog. ESPN.com. Retrieved December 30, 2010.