- Also called:
- gridiron football
- Key People:
- Tim Mara
- Don Meredith
- Forrest Gregg
- Jim Langer
- Jim Kelly
- Related Topics:
- Alamo Bowl
- Sun Bowl
- Notre Dame box
- postseason game
- Hula Bowl
American football
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What is American football?
American football is a sport played on a 120-yard field with end zones at each end. The aim is to advance the ball by running or passing to score a touchdown (6 points) or kick it through the goalposts for a field goal (3 points).
The game, originating in the 19th century, evolved from rugby and soccer. College football grew to be very popular, and the National Football League (NFL) was formed in 1922. In 1970, the NFL merged with the American Football League (AFL), creating a 26-team circuit.
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How is American football played?
American football is played on a 120-yard long and 53.33-yard wide field. A coin toss determines which team kicks off from their 30, 35, or 40-yard line, depending on the level of play. The center then passes the ball to the quarterback, who either hands it off, passes, or runs with it. The opposing team tries to stop their advance by tackling or intercepting passes. The offensive team must advance the ball 10 yards in four downs to get a first down and continue to retain possession. If they fail, they surrender the ball, usually by punting on the fourth down.
Scoring occurs by advancing the ball into the opponentâs end zone for a six-point touchdown or kicking it through the goal posts for a three-point field goal. After a touchdown, a team can attempt a conversion for one or two points. The defense can also score. The team with the most points at the end wins.
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What are the basic rules of American football?
American football involves two teams advancing a ball down a 120-yard field to score. A coin toss determines which team kicks off from their 30, 35, or 40-yard line, depending on the level of play. The offensive team attempts to advance the ball at least 10 yards in four downs to earn a first down and continue their possession. They can advance the ball by running or passing. If they fail to gain 10 yards in four downs, they surrender the ball, often by punting on the fourth down.
Points are scored by advancing the ball into the opponent's end zone for a touchdown (6 points) or kicking the ball through the goalposts for a field goal (3 points). After a touchdown, a team can attempt an extra point by kicking the ball through the goalposts (1 point) or running/passing into the end zone (2 points). The team with the most points at the end wins.
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What are the main player positions in American football?
American football involves various player positions, each with specific roles. The game starts with a kickoff, where one team kicks the ball to the other.
Offensive positions include the quarterback, who receives the ball from the center and either hands it off, passes, or runs. Wide receivers line up to the side and catch passes. The offensive team attempts to advance the ball down the field to score a touchdown or field goal.
Defensive players try to stop the offense by tackling runners or intercepting passes. Defensive alignments have evolved over time, from the 6-2-2-1 to the 4-3 and 3-4 formations, each emphasizing different defensive players.
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How do teams score points in American football?
In American football, teams can score points in several ways. A touchdown, worth six points, is scored by advancing the ball across the opponentâs goal line. After a touchdown, the scoring team can attempt a conversion, either by kicking the ball through the goalposts for one point or by running or passing the ball across the goal line for two points. A field goal, worth three points, is scored by kicking the ball over the crossbar and between the goal posts. The defense can also score by tackling an offensive ball carrier behind their own goal line, which results in a two-point safety.
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What is the NFL, and why is it important in American football?
The National Football League (NFL) is the strongest professional American football league in the United States. It began in 1920 and survived instability and competition to become the leading American football league. In 1970, the NFL merged with the American Football League (AFL), creating a 26-team circuit under the NFL name. Today, the NFL has 32 teams and is divided into two conferences, the American Football Conference (AFC) and the National Football Conference (NFC). The NFL season culminates in a 14-team playoff tournament, leading to the Super Bowl championship game.
The NFL's popularity grew with racial integration and the advent of television in the 1950s, becoming America's favorite and most profitable sport by the 21st century. The NFL has played a significant role in American football by setting standards, popularizing the sport, and shaping its culture.
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American football, version of the sport of football that evolved from English rugby and soccer (association football); it differs from soccer chiefly in allowing players to touch, throw, and carry the ball with their hands, and it differs from rugby in allowing each side to control the ball in alternating possessions. The sport, played with 11 on each side, originated in North America, primarily in the United States, where it eventually became the countryâs leading spectator sport. It also developed simultaneously in Canada, where it evolved into a 12-man game, though Canadian football never achieved the great popularity and status of ice hockey there. American football has not been taken up in the rest of the world to the same degree as other American sports such as basketball and baseball. Since the 1980s, however, primarily through the marketing efforts of the National Football League, teams and leagues have been established in Europe, and the game has achieved a degree of international popularity through television. The sport is sometimes called gridiron football because of the vertical yard lines marking the rectangular field.
Football in the United States
The game emerges
Roots in soccer and rugby
Gridiron football was the creation of elite American universities, a fact that has shaped its distinctive role in American culture and life. After several decades of informal, student-organized games that were tolerated by faculty as an alternative to more destructive rowdiness, the first intercollegiate football game was played on November 6, 1869, in New Brunswick, New Jersey, between in-state rivals Princeton and Rutgers according to rules adapted from those of the London Football Association. This soccer-style game became the dominant form as Columbia, Cornell, Yale, and a few other colleges in the Northeast took up the sport in the early 1870s, and in 1873 representatives from Princeton, Yale, and Rutgers met in New York City to found the Intercollegiate Football Association and to adopt a common code. Conspicuously missing was Harvard, the countryâs premier university, whose team insisted on playing the so-called âBoston Game,â a cross between soccer and rugby. In May 1874, in the second of two matches with McGill University of Montreal (the first was played by the rules of the Boston Game), Harvardâs players were introduced to the rugby game and immediately preferred it to their own. The following year, for Harvardâs first football contest with Yale, representatives of the two schools agreed on âconcessionary rulesâ that were chiefly Harvardâs. When spectators (including Princeton students) as well as Yale players saw the advantages of the rugby style, the stage was set for a meeting in 1876 of representatives from Harvard, Yale, Princeton, and Columbia to form a new Intercollegiate Football Association based on rugby rules.
Walter Camp and the creation of American football
Harvard made the first breach in rugby rules. Rejecting the traditional manner of putting the ball in playâplayers from both teams massed about the ball in a âscrummage,â or âscrum,â trying to kick it forward through the mass of playersâHarvard opted for âheeling it out,â or kicking the ball backward to a teammate. The further transformation of English rugby into American football came chiefly through the efforts of Walter Camp, who even during his lifetime was known as the âFather of American Football.â As an undergraduate and then a medical student at Yale, Camp played football from 1876 through 1881, butâmore importantâbeginning in 1878, he dominated the rules committee for nearly three crucial decades. Two of Campâs revisions in particular effectively created the gridiron game. The first, in 1880, further refined Harvardâs initial innovation, abolishing the scrummage altogether in favor of a scrimmage, which awarded possession of the ball to one of the two teams. It was then put in play by heeling it out. (Snapping the ball with the hand became legal in 1890, though snapping with the foot continued as an option until 1913.)
(Read Walter Campâs 1903 Britannica essay on football.)
The second crucial rule change was necessitated by the first. Campâs more orderly manner of initiating play did not require the team in possession of the ball to give it up. After Princeton simply held the ball for an entire half in its 1880 and 1881 contests with Yale, both games ending in scoreless ties that bored spectators as much as they frustrated Yaleâs players, Camp proposed a rule that a team must advance the ball 5 yards or lose 10 in three downs (plays), or it would be obliged to surrender the ball to the other side. Camp was also responsible for having 11 players on a side, for devising a new scoring system in 1883 with two points for a touchdown, four points for the goal after a touchdown, and five points for a field goal (a field goal became worth three points in 1909, a touchdown six points in 1912), for creating the quarterback position, for marking the field with stripes, and for proposing several other innovations, but it was those two simple rules adopted in 1880 and 1882 that most fundamentally created American football.
After the crucial rule changes, the play of the game was relatively open, featuring long runs and numerous lateral passes, as in rugby. In 1888 Camp proposed that tackling below the waist be legalized, in order to offset the advantage of speedy backs streaking around the ends. The new rule resulted in the rise of mass plays, an offensive strategy that massed players on a single point of the defense, most famously in Harvardâs âflying wedgeâ in 1892. This style of play proved so brutal that the game was nearly abolished in the 1890s and early 1900s.
