A formation in American football refers to the position players line up in before the start of a down. American football, known in the United States and Canada simply as football, is a competitive Team sport known for mixing strategy with First Down redirects here For the Prison Break episode see First Down (Prison Break episode. There are both offensive and defensive formations and there are many formations in both categories.
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Offensive formations
The offense is required to set up a formation before a play, subject to several rules:
- The formation must have 7 players on the line of scrimmage. In American and Canadian football a line of scrimmage is an imaginary transverse line crossing the football field across its narrower dimension beyond The 7 players are not required to be next to each other, so they may spread out across the width of the field, but this is rare; most offenses place at least 5 players together in a continuous line.
- The other 4 players may be positioned anywhere, but all 4 must be behind the 7 players on the line of scrimmage. The traditional saying is "7 on the line, 4 in the backfield" but this is something of a misnomer, as "backfield" usually refers to the area directly behind the offensive line. 3 of the 4 "backfield" players (i. e. , the 3 not receiving the snap from center) may line up as wide receivers as long as they are behind the line of scrimmage; these are known as slot receivers.
- Of the 7 players on the line of scrimmage, the 5 players in the center of the line are ineligible receivers: these players may not touch or catch a forward pass (unless it is first touched by an eligible receiver, including a deflection by a defensive player), and on a forward pass play, they may not advance downfield (i. e. , across the neutral zone) before the pass crosses the neutral zone. Ineligible receivers may advance freely on a running play or after a pass is thrown. In the NFL, ineligible receivers are permitted to advance up to 5 yards past the neutral zone before the pass is thrown. These players typically have uniform numbers in the range 50-79 to indicate they are ineligible.
- In the NFL, players with numbers (50-79) indicating ineligibility, and who are not among the 5 ineligible receivers, must report to the referee as eligible; failure to do so will result in a penalty to the offense. The referee will relay that information to the defense, and he will generally announce it to spectators as well. After reporting as eligible, those players may line up at any legal position just as if they were normally eligible receivers. Offenses sometimes use this tactic in a short yardage situation to provide extra blocking, and some plays are even designed for a designated player to receive a pass.
- The offense must set before the play: all players must take their positions and remain motionless for at least 1 second before the ball is snapped. Typically, after the offense breaks the huddle and walks to the line, the quarterback will call "set" and then begin his regular snap count. The offense is allowed to shift in certain situations and reorganize, but they must again set once they assume new positions.
- The offense may put a single player in motion after the set but before the snap. The player must not be one of the ineligible receivers. The motion must be either parallel to or (if in the backfield) away from the line of scrimmage at the snap; certain types of football such as arena football allow forward motion at the snap. A snap (colloquially called a "hike" "snapback" or "pass from center" starts each American football and Canadian football This article is about the sport of Arena Football See Arena Football (video game for the EA Sports Video game of the same name In Canadian football, all of the players in the backfield can be in motion, in any direction, at the time of the snap, as long as they have not crossed the line of scrimmage before the snap. In accordance with the Manual of Style (see) Canadian English is used throughout this article (see Canadian_English#Spelling)
T formation
The diagram shows the "T" formation, a basic formation. In American football, a T formation is a formation used by the Offensive team in which three Running backs line up in a row about five yards behind In this diagram, "C", "G", and "T" are the center, guard, and tackle respectively. They are offensive linemen and are ineligible to handle the ball during active play. In American football, each team has 11 players on the field at one time The QB is the quarterback. Quarterback ( QB) is a position in American and Canadian football. The quarterback has 3 options of what to do with the ball.
- He may keep the ball and run with it
- He may hand or pitch the ball to a back (HB or FB), who may run or pass it
- He may throw a forward pass to the ends (TE) or the backs
At the highest level of play in the NFL and NCAA most teams play additional players near (but still off) the line of scrimmage to act as extra pass receivers. The National Football League ( NFL) is the largest professional American football league. The National Collegiate Athletic Association ( NCAA, often pronounced "N-C-Double-A" is a voluntary association of about 1200 institutions conferences organizations The one constant in all formations is the offensive line, consisting of the left and right tackle, left and right guard, and a center. In American football, each team has 11 players on the field at one time In American and Canadian football, offensive tackles ( OT, T) are a part of the Offensive line. In American and Canadian football, a guard ( G) is a player that lines up between the center and the tackles on the offensive line Center ( C) is a position in American football and Canadian football ( spelled centre in Canadian English) These five positions are often referred to collectively as the "line", and have the primary role of blocking. The two ends, which may be either wide receivers, or tight ends, may catch the ball. A wide receiver is an offensive position in American and Canadian football The tight end ( TE) is a position in American football on the Offensive team. Of the four players behind the line, one is always the quarterback (defined as the player who receives the ball from the center) and three other backs. These backs can be half backs, (who primarily carry the ball), fullbacks, (who primarily block), or they can play near (but not on) the line of scrimmage to act as extra tight ends or wide receivers. A running back ( RB) is the position of a player on an American or Canadian football team who usually lines up in the offensive backfield. In American football, a fullback ( FB) is a position in the offensive backfield The tight end ( TE) is a position in American football on the Offensive team. A tight end that fills the role as the 4th back is often called an "H-Back" and a wide receiver that fills that role is sometimes known as a "flanker" or a "slot" receiver (depending on where he lines up). An H-Back (not to be confused with a Half-Back) is an offensive position in American football, and is also known as F-Back. Most formations have a "strong" side (the side with the tight end, or the side with more players) and a "weak side" (the side opposite the tight end, or the side with fewer players). Below are the most common and historically significant offensive formations, along with descriptions and diagrams to display each. In each case, the diagrams will use the following symbols:
- QB = quarterback (the player who receives the snap to start the play)
- C = center (always the player who snaps the ball)
- G = guard
- T = tackle
- TE = tight end (also for H-back)
- WR = wide receiver (split end, flanker or slot receiver)
- HB = half back (the primary ball carrier)
- FB = full back (the primary blocking back)
It should be noted that this list is by no means exhaustive; there are literally hundreds of different ways to organize a team's players while still remaining within the "7 on the line 4 in the backfield convention". Still, this list of formations covers enough of the basics that almost every formation can be considered a variant of the ones listed below.
A variation of the "balanced T" formation is the so-called "unbalanced T" formation [1]. In this configuration the line of scrimmage has an end and tackle left of center, while to the right of the center are two guards a tackle and an end. This creates a line that is weighted toward the right of the center. With the backfield lining up in the conventional "T" formation behind the center (quarterback, two halfbacks and fullback), the resulting configuration is "unbalanced" due the asymmetry of the placement of the linemen.
I formation
This is one of the most common formations used at all levels of football. It consists of two backs lined up behind the quarterback, with the back closest to the quarterback being called the fullback and the back behind the fullback called the running back, tailback, or I-back. A running back ( RB) is the position of a player on an American or Canadian football team who usually lines up in the offensive backfield. A running back ( RB) is the position of a player on an American or Canadian football team who usually lines up in the offensive backfield. The two backs line up either in a line (hence the name of the formation since it looks like a letter I) or with the fullback "offset" to either side. The fourth back is most commonly employed as an extra wide receiver. Here are three diagrams of I-Formation, strong side right (that is, with the tight end lining up to the right, typical for a right-handed quarterback). The tight end ( TE) is a position in American football on the Offensive team. Notice that the 4th back required by the rules is the set-back wide receiver at the right (called the flanker).
Two other I formation variations include the Maryland I and the Power I. These formations lack a flanker, and use the maximum 3 running backs rather than the standard 2. They are used primarily as running formations. These may employ either tight ends or split ends (wide receivers) or one of each. The Maryland I was popularized by Thomas (TJ) Dodd being first called the "T" formation due to how the formation is set up in a T. It was first used on October 30, 1992. Events 637 - Antioch surrenders to the Muslim forces under Rashidun Caliphate after the Battle of Iron bridge. Year 1992 ( MCMXCII) was a Leap year starting on Wednesday (link will display full 1992 Gregorian calendar) It in now called the "Maryland I" due to The University of Maryland being one of the last few teams to use it. The Jackson Park Raiders of Chicago also use this formation. [2]
Ace
Also known as "single back" formation. Single set back (also known as the "Lone Setback" or "Ace" formation or "Oneback" or "Solo" is an offensive base formation in American Consists of 1 running back lined up about five yards behind the quarterback. The other 2 backs can either act as extra tight ends or wide receivers. This formation is normally used for a pass play, but can also be good for running, as defenders must move at least one player out of the middle of the field (the "box", between the tackles on the offensive line) to cover the additional wide receiver. In passing situations, this formation (and similar variations) is known as max protect as it requires the fullback and two tight ends to stay in the vicinity to block an oncoming pass rush and leaves only two wide receivers to catch a pass downfield.
Here is the basic single-back set. Notice the absence of a full back and the addition of the extra flanker. Since he is lined up in the space between the tackle and the split end, he is called the "slot" receiver. This formation may be referred to as "single back, slot left. "
A variation of the ace is known as the spread formation. It utilizes 4 wide receivers and no tight ends. In the NFL, this formation was the basis of the Run-And-Shoot offense that was popular in the 1980s with teams such as the Detroit Lions and the Houston Oilers but has since fallen out of favor as a primary offensive formation. The Detroit Lions are an American football team based in Detroit Michigan. The Tennessee Titans are a professional American football team based in Nashville Tennessee.
It is often used as a pass formation, because of the extra wide receivers. It also makes an effective run formation, because it "spreads the field" and forces the defense to respect the pass, thus taking players out of the box. Certain college programs, such as the University of Hawaii and Texas Tech still use it as their primary formation. The University of Hawaii, formally the University of Hawaii System and popularly known as UH, is a public co-educational college and university system that confers The Texas Tech Red Raiders are the athletic teams that represent Texas Tech University. Brigham Young University also uses the spread offense, although they tend to employ their tight ends more frequently than the University of Hawaii and Texas Tech. Minnesota and TCU are also starting to employ the spread offense.
Joe Gibbs, twice head coach of the Washington Redskins, devised an ace variation that used a setback, or "flexed" tight end known as an H-back. Joe Jackson Gibbs (born November 25, 1940) is a Hall of Fame American football coach and NASCAR Championship team owner The Washington Redskins are a professional American football team based in the Washington D An H-Back (not to be confused with a Half-Back) is an offensive position in American football, and is also known as F-Back. In this formation, the normal tight-end is almost exclusively a blocker, while the H-back is primarily a pass receiver. This formation is often referred to as a "Two Tight End" set. Some teams (like the Indianapolis Colts under Tony Dungy) use this formation with both tight ends on the line and use two flankers. The Indianapolis Colts are a professional American football team based in Indianapolis Indiana. Anthony Kevin "Tony" Dungy (born October 6, 1955) is a former professional American football player and the current Head coach of the Many other teams in the NFL, even those that don't use this as a primary formation, still run some plays using a variant of this formation.
Pro set
Also called the "split backs" or "three-end formation", this is similar to the I-formation and has the same variations. In American football, the pro set or splitback formation is a traditional formation, commonly a "base" set used by professional and amateur The difference is that the two backs are split behind the quarterback instead of being lined up behind him.
Clark Shaughnessy designed the formation from the T Formation in 1949 after acquiring halfback Elroy "Crazy Legs" Hirsch. Clark Daniel Shaughnessy ( March 6, 1892 &ndash May 15, 1970) was an American Football coach Elroy "Crazylegs" Hirsch ( June 17 1923 – January 28 2004) was an American football running back and receiver Shaughnessy thought he would make a great receiver but already had two great receivers in Tom Fears and Bob Shaw. Thomas Jesse Fears ( December 3, 1923 - January 4, 2000) was an American football Wide receiver for the Los Angeles Robert Shaw (born May 22, 1921 in Richwood Ohio) is a former American football Tight end in the National Football League Schaughnessy moved Hirsch to the flanker position behind the right end. Thus started what was known as the three-end formation.
This formation is most often associated with Bill Walsh's San Francisco 49ers teams of the 1980s and his West Coast Offense. William Ernest "Bill" Walsh ( November 30 1931 &ndash July 30 2007) was an American head football coach of the The San Francisco 49ers are a professional American football team In American football, " West Coast Offense " ("WCO" is one of two similar but distinct offensive-strategic-systems of play (A the "Air Coryell" A modern example of the "pro-set" can be seen in the Florida State University Seminoles offense, which favors a Split Backs formation. Florida State Seminoles are the men's and women's sports teams of Florida State University in Tallahassee Florida. The Seattle Seahawks also favor this type of formation with the tight end usually being replaced with a third wide receiver
Single wing
This archaic formation was popular for most of the first 50 years of modern American football, but it is rare today, except as a novelty. The Seattle Seahawks are a professional American football team based in Seattle Washington, USA In American and Canadian football, a single-wing formation is any offensive formation having exactly one Wingback and one Tight end (For instance, the Philadelphia Eagles occasionally used variations of the single wing in the 2006 season with the fullback directly behind the strong side tackle, one or two wingbacks, and halfback Brian Westbrook or quarterback Donovan McNabb receiving the snap. The Philadelphia Eagles are a professional American football team based in Philadelphia, Pennsylvania. Brian Collins Westbrook (born September 2 1979 in Washington D Donovan Jamal McNabb (born November 25 1976 in Chicago Illinois) is an American football Quarterback for the Philadelphia Eagles of the This was used primarily to catch the defense off guard, and therefore force the other team to choose between wasting a time out or defending against a formation they had never faced. ) There are many variations of this formation with really the only common thread being that, rather than lining up "under center", the quarterback is lined up a few yards behind with RBs on either side of him (similar to a modern shotgun formation). The shotgun formation is a formation used by the Offensive team in American and Canadian football. [3]
The most famous version of the Single Wing offense would be Knute Rockne's "Notre Dame Box" that he ran with the Four Horsemen. Knute (pronounced "kah-noot" ("noot" is the anglicized nickname Kenneth Rockne ( March 4, 1888 &ndash March 31, The Notre Dame Box was a variation of the Single-wing formation used in American football, with great success by Notre Dame in college football and the The Four Horsemen of Notre Dame comprised a winning group of football players at the University of Notre Dame under coach Knute Rockne. It contained two tight ends, and 4 backs. The tight end ( TE) is a position in American football on the Offensive team. The quarterback in this formation (called at the time a "single-wing tailback"), like today's shotgun QB, received the snap on the fly. The other 3 backs lined up on the same side of the QB in various arrangements. Also, the formation often featured an unbalanced line where the center (that is, the player who snapped the ball) was not strictly in the center of the line, but close to the weakside. The formation was originally designed as a brute-force running formation, since it had 6 players to one side of the center and only 3 on the other. Rockne's innovations with this formation involved using complicated backfield shifts and motion to confuse defenses, and adapting it as a passing formation. The single wing has recently had a renaissance of sorts with high schools; since it is so rare, its sheer novelty can make it successful.
Double wing
The double wing, a variant of the single wing, was invented by Pop Warner in 1912. The offense is primarily a running offense using misdirection and power plays. Most double-wing plays use a motioning wing back at the start of each play.
A version known as the "wildcat formation" uses the same plays as the double-wing offense except that it uses a direct snap to either back and allows for more passing.
The Double Wing is often incorrectly referred to as the Wing T, which is a different formation that uses a different formation of the backs. The Double Wing is used mostly at a high school level, although some colleges run a similar offense out of the flexbone, but usually focus more on option runs. The Double Wing usually puts a wing back in motion at the beginning of the play, and the defense can sometimes pick up on this and use that to know where the play is going, so the Double Wing uses counters where the back that doesn't go in motion gets the ball. Also, the double wing can be set into different formations, such as the Maryland I, to take away the pre-snap key on the wing back, yet still run all the plays effectively.
Shotgun
The modern descendant of the Single Wing. The shotgun formation is a formation used by the Offensive team in American and Canadian football. The quarterback lines up about five yards behind the center, in order to allow a better view of the defense and more time to get a pass off. The shotgun can distribute its 3 other backs and 2 ends any number of ways, but most commonly employs one running back, lined up next to the QB, one tight end and three wide receivers. A running back ( RB) is the position of a player on an American or Canadian football team who usually lines up in the offensive backfield. This formation is most commonly used for passing but the quarterback can also hand it off to a running back or run himself. Some teams use this as their primary formation, such as the Indianapolis Colts, the University of Hawaii and Purdue University. The Indianapolis Colts are a professional American football team based in Indianapolis Indiana. The University of Hawaii, formally the University of Hawaii System and popularly known as UH, is a public co-educational college and university system that confers Most commonly, however, the Shotgun is used in long yardage situations, when the team is playing catch-up or in other obvious passing situations. Historically, the Shotgun was used to great success as a primary formation in the NFL by the Tom Landry-led Dallas Cowboys teams of the 1970s and the 1990s Buffalo Bills teams under Marv Levy, who used a variation known as the K-gun. Thomas Wade Landry ( September 11, 1924 – February 12, 2000) was an American football player and coach The Dallas Cowboys are a professional American football team in the Eastern Division of the National Football Conference (NFC in the National The Buffalo Bills are a professional American football team based in the Buffalo New York Metropolitan area, playing seven of their home games in the suburb Marvin Daniel Levy (born August 3, 1925 in Chicago, Illinois) was the General Manager and Vice President of Football Operations for
Pistol
Main article: Pistol Offense
This offense was originated by Chris Ault of The University of Nevada Wolf Pack. The Pistol Offense is an American Football Offensive strategy and formation The University of Nevada Reno ( Nevada) is a University located in Reno Nevada, USA and is known for its programs in agricultural research journalism It is essentially a shotgun variation, with the quarterback lined up closer than in standard shotgun, and a running back lined up behind, rather than next to, the QB. A running back ( RB) is the position of a player on an American or Canadian football team who usually lines up in the offensive backfield.
The Pistol formation adds the dimension of a running game with the halfback being in a singleback position. This has disrupted the timing of some defenses with the way the quarterback hands the ball off to the halfback. This also allows the smaller halfbacks to hide behind the offensive line, causing opposing linebackers and pass-rushing defensive linemen to play more conservatively. The Pistol can also feature the option play. With this offense, the quarterback has the ability to get a better look past the offensive line and at the defense. Pistol formations have gained some popularity in NCAA football, and in fact a variant of this offense was used by the 2008 BCS National Champs, LSU.
Eastern Shotgun
This is a variation of the Shotgun Formation designed to easily implement running play audibles from the backfield. Instead of the quarterback lining of five yards back, he lines up four. This allows a better view of the defense but is still close enough to fool the defense that it's an I formation. The Eastern Shotgun formation adds the dimension of a running game with the halfback being in a singleback position. Both ends are often split wide as wide receivers, though some variations include one or two tight ends. A wide receiver is an offensive position in American and Canadian football
T formation
Like the single wing, this formation is no longer in popular use. In American football, a T formation is a formation used by the Offensive team in which three Running backs line up in a row about five yards behind It is essentially the precursor to most modern formations, in that it places the quarterback directly under center (in contrast to its main competitor of its day, the single wing, which had the quarterback receiving the ball on the fly). Center ( C) is a position in American football and Canadian football ( spelled centre in Canadian English)
It consists of three running backs lined up in a row about five yards behind the quarterback, forming the shape of a T. It may feature two tight ends (known as the Power T) or one tight end and a wide receiver (in this case known as a split end). The latter variation is known as the Split T, created in 1941 by University of Missouri head coach Don Faurot. This is a running formation in which the option is effective. The option offense is a generic term that is used to describe a wide variety of offensive systems in American football. The T formation was made famous by the University of Minnesota in the 1930s and 1940's (winning five national titles). The University of Minnesota Twin Cities ( U of M or The U) is the oldest and largest part of the University of Minnesota system. When the Chicago Bears used the T-formation to defeat the Washington Redskins by a score of 73-0 in the 1940 NFL championship game, it marked the end of the Single Wing at nearly all levels of play, as teams, almost overnight, moved to formations with the quarterback "under center" like the T. The Chicago Bears are a professional American football team based in Chicago, Illinois. The Washington Redskins are a professional American football team based in the Washington D
One variation of the T-Formation would be where all the runningbacks would be closer than usual, being at fullback depth rather than halfback depth.
Wishbone
A variation of the T-formation invented at the University of Texas at Austin by Emory Bellard, then offensive coordinator under Darrell Royal. The wishbone formation, also known simply as the ’bone, is an offensive formation in American football. Emory Bellard (born December 27, 1927, in Luling Texas) is a former College football coach An offensive coordinator typically refers to the coach on a American football team who is in charge of the offense. Darrell K Royal (born July 6, 1924 in Hollis Oklahoma) is a College Football Hall of Fame member and is the winningest football It consists of three running backs: a fullback lined up directly behind the quarterback, and the two halfbacks split behind the fullback. It can be run with two tight ends, one tight end and one wide receiver, or two wide receivers. It is used as a running formation for the most part. The option style of offense (where the Quarterback decides to run, handoff, or pitch the ball after the snap rather than before) is most closely associated with this formation. Notable college teams to run the Wishbone include Darrell Royal's Texas Longhorns of the 1960s, Alabama of the early 1970s, and Oklahoma of the late 1970s and early 1980s. University of Oklahoma, abbreviated OU, is a Coeducational public Research university located in the U As with any hugely successful formation or philosophy, as teams learned how to defend against it, it became much less successful. By 1990, few major programs were using the wishbone anymore.
Flexbone
A common formation found in colleges and high schools. In this formation, one back (the fullback) lines up behind the quarterback. Both ends are often split wide as wide receivers, though some variations include one or two tight ends. A wide receiver is an offensive position in American and Canadian football The two remaining backs, called wingbacks or slotbacks, line up behind the line of scrimmage just outside the tackles. This formation is primarily used to run the option, especially the triple option. The option offense is a generic term that is used to describe a wide variety of offensive systems in American football. Often, one of the wingbacks will go in motion in the direction the play is being run in. United States Air Force Academy and the United States Naval Academy are two college football teams that use this formation. The United States Air Force Academy ( USAFA or Air Force) is an accredited college for the undergraduate education of officers for the United States Air The United States Naval Academy is an undergraduate college in Annapolis, Maryland, United States that educates and commissions officers of the United States College football is American football played by teams of student athletes fielded by American universities, Colleges and military academies
Wing T
A formation similar to the Flexbone, though much older, is known as the "Delaware Wing-T" was created by longtime University of Delaware coach and NCAA Rules Committee chairman David Nelson, and perfected by his successor Tubby Raymond. The University of Delaware ( UD) is the largest University in the U David Nelson may refer to David Nelson (British Army officer, an Irish recipient of the Victoria Cross David Nelson (actor, an American Harold R "Tubby" Raymond (born November 14, 1926) was University of Delaware head football coach (1966-2001 and College Football Hall of Fame It has become a very popular offense with high schools and small colleges. It was designed at the time to be a mix between the single wing and T-formation. It took the motion and run-strength of the single wing, and the QB-under-center from the T. In this variation, there is only one wing back, with the other back lined up next to the fullback on the opposite side from the wing back.
Empty backfield
Also known simply as "Five-wide", a reference to the five wide receivers. In the empty backfield formation, all of the backs play near the line of scrimmage to act as extra wide receivers or tight ends. This is almost exclusively a passing formation used to spread the field, often to open up short inside routes or screen routes. It can also be run with one or two wing backs like the flexbone formation allowing a running game and the ability to run the option. The quarterback can line up either under center or in the shotgun. This formation is becoming more popular in the NFL and college football, with recent successes at Texas Tech University and by the New England Patriots in their 3 Super Bowl winning seasons. Texas Tech University is a public, coeducational research university in Lubbock Texas. The New England Patriots, commonly called the " Pats " by sports writers and fans are a professional American football team based in the Greater Boston professional American football, the Super Bowl is the Championship game of the National Football League (NFL
Goal line formation
Also called "jumbo", "heavy", "full house" or other similar names. As the name implies, this formation is used exclusively in short-yardage situations, and especially near the goal line. This formation typically has no wide receivers, and often employs 3 tight ends and 2 running backs, or alternately 2 tight ends and 3 running backs. Often, a tight end or full back position is occupied by a player who normally plays offensive line or defensive line positions to act as extra blockers. The Chicago Bears of the mid 1980's famously used defensive tackle William "The Refrigerator" Perry as a full back in this formation. The Chicago Bears are a professional American football team based in Chicago, Illinois. William Perry (born December 16 1962 in Aiken South Carolina) is a former professional American football player and brother of former professional football player In most cases, it is exclusively a running formation, designed to score by brute force. Some teams have successfully used this formation to pass out of, most famously the New England Patriots, who have used linebacker Mike Vrabel as a tight end to catch touchdown passes in both Super Bowl XXXVIII and Super Bowl XXXIX
Defensive formations
Rules regarding defensive formations are not as complex as their offensive counterparts. Michael George Vrabel (VRAY-bull (born August 14, 1975 in Akron Ohio) is an American football Linebacker for the New England Super Bowl XXXVIII was an American football game played on February 1, 2004 at Reliant Stadium in Houston Texas to decide the Super Bowl XXXIX was an American football game played on February 6, 2005, at ALLTEL Stadium in Jacksonville Florida, to decide The defense may line up anywhere on its side of the neutral zone, and players are free to move at any time before the snap, but all defensive players must remain on their side of the neutral zone (defined as the width of the ball) before the snap. If they line up on the wrong side of the line, the offending player(s) are offsides.
The three basic defensive positions are:
- Defensive lineman (DL): Linemen play at the line of scrimmage, directly across from the offensive line. A defensive lineman is any of the down positions on the defensive side of Canadian and American football. They are categorized as defensive tackles (DT) or defensive ends (DE). The 4-3 defense has 2 tackles and 2 ends; the 3-4 defense has 2 ends and 1 tackle, who is sometimes called a nose tackle (NT) to indicate the 3-4. Tackles line up inside and rely on power to stop the run, while ends line up outside and are faster and more athletic to allow them to pursue the quarterback.
- Linebacker (LB): Linebackers are positioned 2 to 4 yards behind the defensive line. This article relates to Sports. For the Vietnam War bombing raids see Operation Linebacker and Operation Linebacker II. The 4-3 defense has 3 linebackers, who are categorized as strong, middle and weak (SLB, MLB, WLB; also called Sam, Mike and Will). This is not an indication of strength; it instead refers to the positioning of the linebackers relative to the offense. Strong linebackers line up on the same side as the tight end, weakside away from the tight end. A 3-4 defense will use 4 linebackers, who are indicated by their side (right/left) and positioning (inside/outside).
- Defensive back (DB): Defensive backs can include cornerbacks (CB), a strong safety (SS, lines up on same side as tight end) and a free safety (FS, so called because they are "free" to roam where needed). In American football and Canadian football, defensive backs are the players on the defensive team who take positions somewhat back from the line of scrimmage they Cornerbacks are almost always responsible for defending receivers against the pass. Safeties often defend receivers as well, but they are usually positioned in the center of the field to be prepared to stop the run as well.
Two terms often heard in referring to defensive formations are "the box" and "the 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. In American and Canadian football a line of scrimmage is an imaginary transverse line crossing the football field across its narrower dimension beyond 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; sometimes the phrase "8 in the box" will be used to indicate that one of the safeties has moved into the box to defend against the run.
These formations assume the offense is lined up strong side right (from the offenses point of view). These diagrams could be matched up to the diagrams above to make a complete 22 player football field.
4-3
This is the base defense for most teams. It consists of four defensive linemen, three linebackers, and four defensive backs (two safeties, two corners). Against two-receiver offensive sets, this formation is effective against the run and the pass. In the 4-3, the linemen tend to line up in the gaps between the offensive line. On passing downs, the Mike (middle linebacker) is often responsible to cover any running backs, the Sam (strong-side linebacker) covers the Tight End, and the Will (weak-side linebacker) either covers a back or "blitzes" in an attempt to "sack" the quarterback. This formation was invented by former Dallas Cowboys Head Coach Tom Landry while he was the defensive coordinator of the New York Giants. The Dallas Cowboys are a professional American football team in the Eastern Division of the National Football Conference (NFC in the National Thomas Wade Landry ( September 11, 1924 – February 12, 2000) was an American football player and coach The New York Giants are a professional American football team based in the New York City suburb of East Rutherford New Jersey.
6-1
The 6-1 defense basically has the personnel of the 4-3 defense, but instead of the outside linebackers playing behind the defensive line, they line up alongside of the defensive line. The middle linebacker is the only one directly behind the line.
3-4
This is the base defense of some teams. It consists of three defensive linemen, four linebackers, and four defensive backs (two safeties, two corners). The advantage is that while 4 players still usually rush the line, the quarterback can be less sure of which of the 4 linebackers will join the 3 linemen. This formation sacrifices some size (of linemen) for speed (of linebackers), but coaches choosing to utilize this formation as their base defense typically choose larger players in the front 7 to make up for the shortage of size. In this formation, the single tackle usually lines up directly over the "nose" of the ball, and is often called the "nose tackle". Definition The nose tackle is a defensive alignment position for a Defensive lineman in American and Canadian football In this formation, the linemen often line up directly in front of the offensive line, while the linebackers "shoot the gaps".
3-5
This is equivalent to a 3-4 only the short safety plays as a linebacker.
2-5
In this variation of the 3-4, known also as the "3-4 eagle", the nose tackle is removed from play and in his place is an extra linebacker, which lines up on the line where the nose tackle would be, sometimes slightly behind where the nose tackle would be. It allows defenses more flexibility in man to man coverages and zone blitzes. It was created by the defensive guru Buddy Ryan. Buddy Ryan (born James David Ryan on February 17, 1934) is a former American football coach
4-4
Consists of four defensive linemen, four linebackers, and three defensive backs (one safety, two corners). Puts "eight men in the box" to stop the run, but it sacrifices deep coverage against the pass, especially if the opponent's receivers are better athletes than the cornerbacks. The formation is popular in high school football as well as smaller collegiate teams, where many offenses still run the ball far more than they pass it.
46 (forty-six)
This formation was invented by Buddy Ryan, defensive coordinator of the Chicago Bears during the 1980s. The 46 defense (also known as the "46" or the 46) is an American football defensive formation popularized by Chicago Bears Buddy Ryan (born James David Ryan on February 17, 1934) is a former American football coach The Chicago Bears are a professional American football team based in Chicago, Illinois. Not 4 down linemen & 6 linebackers; it's actually a 4-4 set using 4-3 personnel . This was accomplished by moving a safety up into the "box" instead of a fourth linebacker. The '46' refers not to any lineman/linebacker orientation but was the jersey number of Doug Plank, the player Buddy Ryan first used in this role at Chicago. Douglas Walter Plank (born March 4, 1953 in Greensburg Pennsylvania) is the Head coach of the Georgia Force of the Arena Football Buddy Ryan (born James David Ryan on February 17, 1934) is a former American football coach The other feature of the 46 was the placement of both "outside" linebackers on the same side of the formation, with the defensive line shifted the opposite way. This defense was the philosophical equivalent of the "Notre Dame Box" offense devised by Knute Rockne in the 1930s, in that it used an unbalanced field and complex pre-snap motion to confuse the opposing defense. Chicago rode this defense into a 15-1 season in 1985, culminating in a 46-10 win over New England in Super Bowl XX. The New England Patriots, commonly called the " Pats " by sports writers and fans are a professional American football team based in the Greater Boston Super Bowl XX was an American football game played on January 26, 1986 at the Louisiana Superdome in New Orleans Louisiana to
5-2
Consists of five defensive linemen, two linebackers, and four defensive backs (two corners, two safeties). Used to stop the run without sacrificing a safety. This formation is common in high schools and college.
Nickel formation
Any formation that uses 5 defensive backs (from nickel = 5 cent piece) instead of the usual 4. Often used when the offense is using extra wide-receivers, as it matches an extra corner back against the extra wideout. The extra corner is often called a nickelback. In American football, a nickelback is a Cornerback who serves as the fifth (in addition to the typical four defensive backs on the defense Some variations use an extra strong safety instead of an extra corner. Strong safeties are often the most physical of the safeties, often resembling linebackers, so a nickel with the extra safety can be more effective against the run than one with an extra corner. Comes in several varieties:
Dime formation
Any defense consisting of six defensive backs. The sixth defensive back is known as the dimeback and this defense is also used in passing situations (particularly when the offense is using four wide receivers). As the extra defensive back in the nickel formation is called the nickel, two nickels gives you a dime, hence the name of the formation.
Quarter and half-dollar formations (prevent defense)
- See also American football strategy#Prevent
Any defense consisting of seven (quarter) or eight (half dollar) defensive backs. American football Strategy is the strategic deployment of players and assignment of tasks to offensive and defensive players of American football The seventh defensive back is often an extra safety, and this defense is used in extreme passing situations (such as to defend against a Hail Mary pass). A Hail Mary pass or Hail Mary play in American football is a Forward pass made in desperation with only a small chance of success It is occasionally referred to as the prevent defense because of its use in preventing desperation plays. The cornerbacks and safeties in a prevent defense usually make a point in a prevent defense of defending the goal line at the expense of receivers in the middle of the field, thus making the formation susceptible to running plays and short passes.
The quarter formations are run from a 3-1-7 or a 4-0-7 in most instances; the New England Patriots have used an 0-4-7 in some instances with no down linemen. The New England Patriots, commonly called the " Pats " by sports writers and fans are a professional American football team based in the Greater Boston Half dollar defenses are almost always run from a 3-0-8 formation. The eighth defensive back in this case is usually a wide receiver from the offense; this is usually because the offensive players would be better than the defensive roster depth at that point, and the wide receiver's pass catching skills would come in handy in some situation. A wide receiver is an offensive position in American and Canadian football
Unlike other formations, the extra safety is NOT referred to as a quarterback or halfback, for obvious reasons, but rather simply as a defensive back or a safety. In American football and Canadian football, defensive backs are the players on the defensive team who take positions somewhat back from the line of scrimmage they
Goal line defense
Defense used on the goal line or in short yardage situations where the entire defense lines up close to the line of scrimmage in an attempt to stop an expected running play. William Stephen Belichick (born April 16, 1952 in Nashville Tennessee) is the American football head coach for the New England Patriots The New England Patriots, commonly called the " Pats " by sports writers and fans are a professional American football team based in the Greater Boston It is usually used to counter a Goal Line offense. Since there is not more than 10-11 yards of field left, the safeties can be pulled for more linemen or linebackers.
However, depending upon the abilities of a particular receiving corps, some defenses may be forced to keep their defensive backs in goal-line situations, weakening their ability to stop the run.
Other variants
Clearly, the permutations are endless, bound only the individual and collective abilities of a defensive unit. More extreme formations may be called for when a coach feels that his team is at a particular disadvantage due to personnel matchups. For example, Coach Eric Mangini of the New York Jets has employed an interesting scheme that involves 1 defensive lineman and 6 linebackers serving as the front seven. Eric Mangini (born January 19, 1971 in Hartford Connecticut) is the current Head coach of the New York Jets of the NFL Prior to the snap, only the lineman assumes a three-point stance, ready to rush the passer. The 6 linebackers, meanwhile, "rove" up and down the line of scrimmage, attempting to confuse the quarterback as to whether they will rush, drop into coverage, or even bring the blitz. This defense, combined with poor weather conditions, did serve to improve the Jets' pass rush against a normally reliable Patriots o-line, limiting Patriots' quarterback Tom Brady to just 14/27 passing, with 0 TDs and 1 INT, during a December 16, 2007 contest, but proved ineffective in stopping the Patriots' running attack.
Special teams formations
Kicking situations
Most field goals feature nine offensive linemen (seven on the line, both ends in the tight end position, with two extra slightly off the line of scrimmage), a place holder who kneels 7 yards behind the line of scrimmage, and a kicker.
Punting formations use a seven-man line, three "upbacks" approximately 3 yards behind the line to act as an additional line of defense, and the punter, 15 yards behind the line of scrimmage to receive the long snap. NFL teams usually use only 1 upback, with the other 2 players positioned as if they were wide receivers. The 2 receivers are known as "gunners" and they are responsible for getting downfield as quickly as possible, either to stop the punt returner or to down the ball. They can also be used as passing targets if a fake punt play is called. If the defense is expected to make an all-out attempt to block the punt, the punting team may call "max protect" and position the gunners along the main blocking line instead of out wide.
Kickoff formations are usually in a straight line, with ten players (nine if a placeholder is used on the kickoff) lined up across the field several yards behind the ball. Many leagues require that at least four players be on each side of the kicker at the time of a kick; prior to this, an onside kick formation often had all ten of the other players on one side of the kicker. Onside kick (sometimes onsides kick) is a term used in American and Canadian football for a type of kickoff, and in some circumstances and leagues
Kick return formations vary; in most situations, an association football-like formation is used, with eleven players staggered throughout the field including a kick returner or two back to receive a deep kick. Association football, more commonly known as football or soccer, is a Team sport played between two teams of eleven players and is widely considered To defend punts, the defensive line usually uses a man-on-man system with seven defensive linemen, two cornerbacks, a linebacker and a kick returner. They may choose to attempt to block the punt, or drop back to block the receiver.
Kneel
A special formation is used at the end of a game, when a team has a lead and simply needs to run out the clock to win the game. The "kneel" or "victory" formation was developed in the 1978 NFL season after a botched play led to what is known today as The Miracle at the Meadowlands. In American football, a quarterback kneel, also called taking a knee or genuflect offense occurs when the Quarterback immediately kneels to The 1978 NFL season was the 59th Regular season of the National Football League. The Miracle at the Meadowlands is the term used by Sportscasters and Philadelphia Eagles fans for a Fumble recovery by Cornerback Herman This formation is intended for one purpose: to allow the quarterback to safely down the ball without losing control, preventing the defense from recovering and advancing the ball to the end zone. The formation features several stop-gaps in the event the quarterback does lose the ball: a seven-man line, the quarterback, two upbacks (running backs) immediately behind him, one at each side in the event he fumbles, and a fast player (usually a wide receiver or cornerback) several yards back as a last resort in case the defense recovers and is able to advance the ball.
Notes
- ^ Avedisian, Charles T. and Trocolor, Robert G. "The Unbalanced T", New York: Warwick Printing Co. 1945
- ^ Diagram and description of the Maryland I at dailyutahchronicle.com
- ^ The single wing formation, at coachwyatt.com
External links
- Diagrams of NFL offensive and defensive formations
- Article on the history of the Split T formation
- Story on the invention of the Wishbone
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