The quarterback, colloquially known as the "signal caller", is a position in gridiron football. Quarterbacks are members of the offensive platoon and mostly line up directly behind the offensive line. In modern American football, the quarterback is usually considered the leader of the offense, and is often responsible for calling the play in the huddle. The quarterback also touches the ball on almost every offensive play, and is almost always the offensive player that throws forward passes. When the QB is tackled behind the line of scrimmage, it is called a sack.
The shotgun formation is a formation used by the offensive team in gridiron football mainly for passing plays, although some teams use it as their base formation. Instead of the quarterback receiving the snap from center at the line of scrimmage, in the shotgun he stands farther back, often five to seven yards off the line. Sometimes the quarterback will have a back on one or both sides before the snap, while other times he will be the lone player in the backfield with everyone spread out as receivers.
A cornerback (CB) is a member of the defensive backfield or secondary in gridiron football. Cornerbacks cover receivers most of the time, but also blitz and defend against such offensive running plays as sweeps and reverses. They create turnovers through hard tackles, interceptions, and deflecting forward passes.
A wide receiver (WR), also referred to as a wideout, and historically known as a split end (SE) or flanker (FL), is an eligible receiver in gridiron football. A key skill position of the offense, WR gets its name from the player being split out "wide", farthest away from the rest of the offensive formation.
The hurry-up offense is an American football offensive style, which has two different but related forms in which the offensive team avoids delays between plays. The hurry-up, no-huddle offense (HUNH) refers to avoiding or shortening the huddle to limit or disrupt defensive strategies and flexibility. The two-minute drill is a clock-management strategy that may limit huddles but also emphasizes plays that stop the game clock. While the two-minute drill refers to parts of the game with little time remaining on the game clock, the no-huddle may be used in some form at any time. The no-huddle offense was pioneered by the Cincinnati Bengals and reached its most famous and complete usage by the Buffalo Bills, nicknamed the "K-Gun", during the 1990s under head coach Marv Levy and offensive coordinator Ted Marchibroda. Coach Gus Malzahn was known for helping popularize this offense style of combining both the hurry-up and no-huddle offenses, publishing a book called The Hurry-Up, No Huddle: An Offensive Philosophy (2003). He helped pioneer and popularize it at the high school and collegiate levels through his success with the style.
Strategy forms a major part of American football. Both teams plan many aspects of their plays (offense) and response to plays (defense), such as what formations they take, who they put on the field, and the roles and instructions each player is given. Throughout a game, each team adapts to the other's apparent strengths and weaknesses, trying various approaches to outmanoeuvre or overpower their opponent in order to win the game. On offense, a team's job on the field is to score through touchdowns and field goals, all while being observant of the defensive strategy of the opposing team. On defense, the team's job on the field is to prevent the offense from scoring touchdowns and field goals, and to possibly intercept the ball.
The National Football League playoffs for the 1975 season began on December 27, 1975. The postseason tournament concluded with the Pittsburgh Steelers defeating the Dallas Cowboys in Super Bowl X, 21–17, on January 18, 1976, at the Orange Bowl in Miami.
A formation in American football refers to the position players line up in before the start of a down. There are both offensive and defensive formations and there are many formations in both categories. Sometimes, formations are referred to as packages.
The I formation is one of the most common offensive formations in American football. The I formation draws its name from the vertical alignment of quarterback, fullback, and running back, particularly when contrasted with the same players' alignments in the T formation.
A trick play, also known as a gadget play, gimmick play or trickeration, is a play in gridiron football that uses deception and unorthodox tactics to fool the opposing team. A trick play is often risky, offering the potential for a large gain or a touchdown if it is successful, but with the chance of a significant loss of yards or a turnover if not. Trick plays are rarely used not only because of the riskiness, but also to maintain the element of surprise for when they are used.
A halfback (HB) is an offensive position in American football, whose duties involve lining up in the offensive backfield and carrying the ball on most rushing plays, i.e. a running back. When the principal ball carrier lines up deep in the backfield, and especially when that player is placed behind another player, as in the I formation, that player is instead referred to as a tailback.
In American football, the specific role that a player takes on the field is referred to as their "position". Under the modern rules of American football, both teams are allowed 11 players on the field at one time and have "unlimited free substitutions", meaning that they may change any number of players during any "dead ball" situation. This has resulted in the development of three task-specific "platoons" of players within any single team: the offense, the defense, and the so-called 'special teams'. Within these three separate "platoons", various positions exist depending on the jobs that the players are doing.
In American football, a play is a close-to-the-ground plan of action or strategy used to move the ball down the field. A play begins at either the snap from the center or at kickoff. Most commonly, plays occur at the snap during a down. These plays range from basic to very intricate. Football players keep a record of these plays in a playbook.
The Veer is an option running play often associated with option offenses in American football, made famous at the collegiate level by Bill Yeoman's Houston Cougars. It is currently run primarily on the high school level, with some usage at the collegiate and the professional level where the Veer's blocking scheme has been modified as part of the zone blocking system. The Veer is an effective ball control offense that can help minimize mismatches in a game for a team. However, it can lead to turnovers with pitches and handoff option reads.
The following terms are used in American football, both conventional and indoor. Some of these terms are also in use in Canadian football; for a list of terms unique to that code, see Glossary of Canadian football.
The run and shoot offense is an offensive system for American football which emphasizes receiver motion and on-the-fly adjustments of receivers' routes in response to different defenses. It was conceived by former high school coach Glenn "Tiger" Ellison and refined and popularized by former Portland State offensive coordinator Mouse Davis.
The 2014 season was the Denver Broncos' 45th in the National Football League (NFL) and their 55th overall. It also marked the third season with Peyton Manning as the team's starting quarterback.
The 2015 Denver Broncos season was the franchise's 46th season in the National Football League (NFL) and the 56th overall. It was also the fourth season with Peyton Manning as the team's starting quarterback, as well as the final season of Manning's 18-year NFL career.
The 2016 Denver Broncos season was the franchise's 47th season in the National Football League (NFL) and the 57th overall. It was also the second season under head coach Gary Kubiak, as well as the final season of Kubiak's Broncos tenure, as he retired at the end of the season due to health concerns.
