A head coach , senior coach, or manager is a professional person's responsible for training and developing athletes within a sports team. This position often carries a higher public profile and salary compared to other coaching roles. In some sports, such as association football and professional baseball, the head coach is commonly referred to as the "manager," while in others, like Australian rules football, the title "senior coach" is used.
123-498: A head coach or athletics head coach typically reports to a sporting director or a general manager of the team.[1] In professional sports organizations where senior players are full-time employees under contract, the head coach often functions similarly to a general manager. Other coaches within the organization are typically subordinate to the head coach, specializing in areas such as offense or defense, and may further be divided into more specific roles as position coaches. In youth sports,
246-403: A halftime period, and the first and third quarters are followed by a short break. Before the game starts, the referee and each team's captain meet at midfield for a coin toss . The visiting team can call either "heads" or "tails"; the winner of the toss chooses whether to receive or kick off the ball or which goal they wish to defend. They can defer their choice until the second half. Unless
369-401: A 10-yard-long chain between them, are used to measure for a first down. The chain crew stays on the sidelines during the game, but if requested by the officials they will briefly bring the chains on to the field to measure. A typical chain crew will have at least three people—two members of the chain crew will hold either of the two sticks, while a third will hold the down marker. The down marker,
492-525: A PAT attempt or successful field goal, the scoring team must kick the ball off to the other team. A safety is scored when the ball carrier is tackled in the carrier's own end zone. Safeties are worth two points, which are awarded to the defense. In addition, the team that conceded the safety must kick the ball to the scoring team via a free kick . Football games are played on a rectangular field that measures 120 yards (110 m) long and 53 + 1 ⁄ 3 yards (48.8 m) wide. Lines marked along
615-418: A bachelor's degree. Many coaches choose to earn a degree in physical education or sports management . Coaches will often preside over both a varsity and junior varsity team, but it is common for an assistant coach to handle the primary responsibilities of the junior varsity team. The mean salary for high school football coaches was $ 47,100 as of 2020. In the same BLS report the range of salary varied with
738-455: A commitment to an educational institution, not particular coaches or teams, the program focuses on a prospective student-athlete's educational objectives. In professional sports, the services of athletes are secured via an exclusive contract with an organization. By comparison, the services of many college athletes are secured through recruiting services established by the athletic departments which include staff members and influential friends of
861-430: A different signing date for each sport in order to reduce the time and expense incurred when the recruiting season is overly long. Recruiting top student-athletes is even more strategic due to the potential increase in undergraduate admissions and booster donations that a championship may bring. Traditionally, coaches recruiting for major college athletic departments focused on highlighting the athletic accomplishments of
984-453: A field goal instead. A group of officials, the chain crew, keeps track of both the downs and the distance measurements. On television, a yellow line is electronically superimposed on the field to show the first down line to the viewing audience. There are two categories of kicks in football: scrimmage kicks, which can be executed by the offensive team on any down from behind or on the line of scrimmage, and free kicks. The free kicks are
1107-479: A forward, a midfielder, and a defense coach, each focusing on a particular position. Thus, each coach works with players in those positions. Rugby football union clubs have the option of employing a director of rugby (DOR), a head coach, or both. The responsibilities for each role vary between clubs. Generally, if a club decides to employ either a DOR or a head coach, it will hold more responsibility than if it employs individuals for both roles. It has been proposed that
1230-668: A given year, as long as the overall team limits are met; previously, the annual limit on "counters" had been 30. In Division II , schools are limited to an amount equal to 36 full scholarships. This can be limited due to lack of funding for a schools program. The football recruiting season typically begins as soon as the previous year's class has signed — though the building of relationships between college coaches and high school players and their coaches may have been going on for months or years before that. Each summer, high school players attend various football camps at nearby college campuses to be evaluated on measures of athleticism, such as
1353-457: A group of Princeton players realized that, as the snap was uncontested, they could now hold the ball indefinitely to prevent their opponent from scoring. In 1881, in a game between Yale and Princeton, both teams used this strategy to maintain their undefeated records. Each team held the ball, gaining no ground, for an entire half, resulting in a 0–0 tie. This "block game" proved extremely unpopular with both teams' spectators and fans. A rule change
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#17327838943341476-533: A large stick with a dial on it, is flipped after each play to indicate the current down and is typically moved to the approximate spot of the ball. The chain crew system has been used for over 100 years and is considered an accurate measure of distance, rarely subject to criticism from either side. Football is a full-contact sport, and injuries are relatively common. Most injuries occur during training sessions, particularly ones that involve contact between players. To try to prevent injuries, players are required to wear
1599-408: A long circumference of 28 to 28 + 1 ⁄ 2 inches (71 to 72 cm), and a short circumference of 21 to 21 + 1 ⁄ 4 inches (53 to 54 cm). In college and high school play the ball has a long axis of 10 + 7 ⁄ 8 to 11 + 7 ⁄ 16 inches (27.6 to 29.1 cm), a long circumference of 27 + 3 ⁄ 4 to 28 + 1 ⁄ 2 inches (70 to 72 cm), and
1722-420: A minimum of 10 feet (3.0 m) on high school fields. Goal posts are padded at the base, and orange ribbons are normally placed at the tip of each upright as indicators of wind strength and direction. The football itself is a prolate spheroid leather ball, similar to the balls used in rugby or Australian rules football . To contain the compressed air within it, a pig's bladder was commonly used before
1845-510: A modified scoring system. These schools formed the Intercollegiate Football Association , although Yale did not join until 1879. Yale player Walter Camp , now regarded as the "Father of American Football", secured rule changes in 1880 that reduced the size of each team from 15 to 11 players and instituted the snap to replace the chaotic and inconsistent scrum . While the game between Rutgers and Princeton
1968-477: A pass hits the ground without a player having caught it. A forward pass can be legally attempted only if the passer is behind the line of scrimmage; only one forward pass can be attempted per down. As in rugby, players can also pass the ball backwards at any point during a play. In the NFL, a down also ends immediately if the runner's helmet comes off. The offense is given a series of four plays, known as downs . If
2091-583: A player being paid to participate in a game of American football , although many athletic clubs in the 1880s offered indirect benefits, such as helping players attain employment, giving out trophies or watches that players could pawn for money, or paying double in expense money. Despite these extra benefits, the game had a strict sense of amateurism at the time, and direct payment to players was frowned upon, if not prohibited outright. Over time, professional play became increasingly common, and with it came rising salaries and unpredictable player movement, as well as
2214-473: A prospective player to sign a National Letter of Intent or NLI for short. The NLI is a voluntary program with regard to both institutions and student-athletes. No prospective student-athlete or parent is required to sign the NLI, and no institution is required to join the program. By signing a NLI, a prospective student-athlete agrees to attend the designated college or university for one academic year. Pursuant to
2337-437: A prospective student-athlete once an NLI is signed with another institution. The NLI has many advantages to both prospective student-athletes and participating educational institutions: (A) Once a NLI is signed, prospective student-athletes are no longer subject to further recruiting contacts and calls. (B) Student-athletes are assured of an athletics scholarship for a minimum of one full academic year . (C) By emphasizing
2460-427: A quarter ends, play continues until the down is completed. If certain fouls are committed during play while time has expired, the quarter may be extended through an untimed down . Games last longer than their defined length due to play stoppages—the average NFL game lasts slightly over three hours. Time in a football game is measured by the game clock. An operator is responsible for starting, stopping and operating
2583-446: A quiet period, they may make in-person recruiting contacts only on the college campus. Off-campus, recruiters are limited to phone calls and letter-writing. 4. During a dead period, they cannot make in-person recruiting contacts or evaluations on- or off-campus or permit official/unofficial visits. However, phone calls and letters are permitted. During the recruiting process, the prospective student-athlete goes on an official visit to
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#17327838943342706-403: A recruit may take to five. The NCAA has imposed stringent rules limiting the manner in which competing university-firms may bid for the newest crop of prospective student-athletes. Such rules limit the number of visits that a student-athlete may make to a given campus, the amount of his expenses that may be covered by the university-firm, and so forth. During recruitment, a college coach may ask
2829-570: A representative of the institution’s athletics interests for the purpose of securing a prospective student-athlete’s enrollment and ultimate participation in the institution’s intercollegiate athletics program." To be considered a “recruited prospective student-athlete”, athletes must be approached by a college coach or representative about participating in that college's athletic program. NCAA guidelines specify how and when they can be contacted. Letters, telephone calls, and in-person conversations are limited to certain frequency and dates during and after
2952-511: A round ball. An 1875 Harvard–Yale game played under rugby-style rules was observed by two Princeton athletes who were impressed by it. They introduced the sport to Princeton, a feat the Professional Football Researchers Association compared to "selling refrigerators to Eskimos ". Princeton, Harvard, Yale, and Columbia then agreed to intercollegiate play using a form of rugby union rules with
3075-419: A school for more than a decade. Some coaches have even been known to leave a school and then return to the program after some time. Head coaches at the college level have a paid staff and as such can concentrate on the overall aspect of the team rather than dealing with the nuances of training regimens and similar activities. Unlike head coaches at other levels, college coaching staff are solely responsible for
3198-436: A secondary signal. Women can serve as officials; Sarah Thomas became the NFL's first female official in 2015. The seven officials (of a standard seven-man crew; lower levels of play up to the college level use fewer officials) on the field are each tasked with a different set of responsibilities: Another set of officials, the chain crew , are responsible for moving the chains. The chains, consisting of two large sticks with
3321-403: A separate sport from rugby, and the resulting five-yard lines added to the field to measure distances made it resemble a gridiron in appearance. Other major rule changes included a reduction of the field size to 110 by 53 + 1 ⁄ 3 yards (100.6 m × 48.8 m) and the adoption of a scoring system that awarded four points for a touchdown, two for a safety and a goal following
3444-543: A set of equipment. At a minimum players must wear a football helmet and a set of shoulder pads , but individual leagues may require additional padding such as thigh pads and guards, knee pads, chest protectors, and mouthguards . Most injuries occur in the lower extremities, particularly in the knee, but a significant number also affect the upper extremities. The most common types of injuries are strains , sprains , bruises , fractures , dislocations , and concussions . College recruiting In college athletics in
3567-410: A short circumference of 20 + 3 ⁄ 4 to 21 + 1 ⁄ 4 inches (53 to 54 cm). Football games last for a total of 60 minutes in professional and college play and are divided into two halves of 30 minutes and four quarters of 15 minutes. High school football games are 48 minutes in length with two halves of 24 minutes and four quarters of 12 minutes. The two halves are separated by
3690-416: A touchdown , and five for a goal from the field . Additionally, tackling below the waist was legalized, and a static line of scrimmage was instituted. Despite these new rules, football remained a violent sport. Dangerous mass-formations like the flying wedge resulted in serious injuries and deaths. A 1905 peak of 19 fatalities nationwide resulted in a threat by President Theodore Roosevelt to abolish
3813-460: Is a sport in which two competing teams vie for control of a ball, which can be kicked through a set of goalposts or run into the opponent's goal area to score points. What is considered to be the first American football game was played on November 6, 1869 , between Rutgers and Princeton , two college teams. They consisted of 25 players per team and used a round ball that could not be picked up or carried. It could, however, be kicked or batted with
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3936-645: Is binding for both the player and school for one academic year as long as the player is eligible to enroll at the college. In April 2017, the NCAA Division I Council approved a piece of legislation that significantly changed the FBS recruiting landscape. Recruiting for Division I basketball teams is also closely followed by fans. Schools are limited to having 13 scholarship players in men's basketball and 15 in women's basketball . The formal NCAA rules and processes for recruiting and signing recruits are similar, but
4059-425: Is called on the offense. There are two main ways the offense can advance the ball: running and passing . In a typical play, the center passes the ball backwards and between their legs to the quarterback in a process known as the snap . The quarterback then either hands the ball off to a running back, throws the ball, or runs with it. The play ends when the player with the ball is tackled or goes out-of-bounds or
4182-437: Is caught or recovered behind the line of scrimmage. If it is touched or recovered by the kicking team beyond this line, it becomes dead at the spot where it was touched. The kicking team is prohibited from interfering with the receiver's opportunity to catch the ball. The receiving team has the option of signaling for a fair catch , which prohibits the defense from blocking into or tackling the receiver. The play ends as soon as
4305-579: Is commonly considered the first American football game, several years prior in 1862, the Oneida Football Club formed as the oldest known football club in the United States. The team consisted of graduates of Boston's elite preparatory schools and played from 1862 to 1865. The introduction of the snap resulted in an unexpected consequence. Before the snap, the strategy had been to punt if a scrum resulted in bad field position. However,
4428-403: Is known as a two-point conversion . In general, the extra point is almost always successful, while the two-point conversion is a much riskier play with a higher probability of failure; accordingly, extra point attempts are far more common than two-point conversion attempts. A field goal (FG), worth three points, is scored when the ball is place kicked or drop kicked through the uprights and over
4551-407: Is responsible for all kicking plays. The special teams unit of the team in control of the ball tries to execute field goal (FG) attempts, punts , and kickoffs , while the opposing team's unit will aim to block or return them. Three positions are specific to the field goal and PAT (point-after-touchdown) unit: the placekicker (K or PK), holder (H), and long snapper (LS). The long snapper's job
4674-455: Is seen as a precursor of a team's future prospects, many college sports fans follow it as closely as the team's actual games and it also provides a way to be connected to the team during the off season. Fans' desire for information has spawned a million-dollar industry which first developed extensively during the 1980s. Prior to the internet, popular recruiting services used newsletters and pay telephone numbers to disseminate information. Since
4797-424: Is the NFL's $ 11 billion as the highest revenue sport , exceeding Major League Baseball 's (MLB) $ 7 billion. The NFL's coaches are among the highest-paid professional coaches with professional football salaries topping a 2011 Forbes article on the highest-paid sports coaches. Another major element of NFL coaches' contracts, negotiated between individual coaches and NFL teams/owners, are NFL-demanded provisions in
4920-408: Is the time of signing: Most recruiting services classify recruits by a number of "stars" with a higher number for more highly ranked prospects. Most services use 5 stars for the highest ranked recruits and only a few players at each position attain this rank. 4 stars is a typical ranking for most recruits at schools which regularly finish as one of the top ranked teams in a particular sport. 3 stars
5043-421: Is to block members of the defensive line from tackling the ball carrier on running plays or sacking the quarterback on passing plays. The leader of the offensive line is the center, who is responsible for snapping the ball to the quarterback, blocking, and for making sure that the other linemen do their jobs during the play. On either side of the center are the guards (G), while tackles (T) line up outside
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5166-437: Is to snap the football to the holder, who will catch and position it for the placekicker. There is not usually a holder on kickoffs, because the ball is kicked off a tee; however, a holder may be used in certain situations, such as if wind is preventing the ball from remaining upright on the tee. The player on the receiving team who catches the ball is known as the kickoff returner (KR). The positions specific to punt plays are
5289-441: Is typically when players begin to receive most scholarship offers. After receiving an offer, a player may choose to commit. This is a non-binding, oral agreement. Although more coaches have tried in recent years to get players to commit early, the most highly rated players typically commit within a month of National Signing Day , the day all high school players who will graduate that year can sign letters of intent (LI) to play for
5412-467: The 40-yard dash , vertical jump , agility shuttle; and the number of repetitions of the bench press that an athlete can perform at a given weight, usually 185 pounds unlike at the NFL combine where they use 225 pounds. Recently, the SPARQ rating has become a popular composite metric of a high school football player's athleticism. At this time of year, based on game film and performance at combines, this
5535-776: The Bowl Championship Series (BCS) in 1997. The BCS arrangement proved to be controversial , and was replaced in 2014 by the College Football Playoff (CFP). A football game is played between two teams of 11 players each. Playing with more on the field is punishable by a penalty. Teams may substitute any number of their players between downs; this "platoon" system replaced the original system, which featured limited substitution rules, and has resulted in teams utilizing specialized offensive, defensive and special teams units. The number of players allowed on an active roster varies by league;
5658-598: The NCAA and the NAIA . The National Football League (NFL) has the highest average attendance of any professional sports league in the world . Its championship game, the Super Bowl , ranks among the most-watched club sporting events globally. In 2022, the league had an annual revenue of around $ 18.6 billion, making it the most valuable sports league in the world. Other professional and amateur leagues exist worldwide, but
5781-475: The National Football League . Since they do not have to travel the country recruiting high school players, head coaches at the professional level have much more time to devote to tactics and playbooks, which are coordinated with staff who are typically paid even more than at the college level. They typically report to the general manager . A massive factor that affects NFL coaches salaries
5904-472: The United Kingdom , these roles are sometimes combined in the position of manager . In some countries, an individual may be granted a position as a senior coach and act as the first assistant to the head coach or run a junior squad in the club. In the absence of a head coach, a senior coach can temporarily take over as an interim head coach (or caretaker manager ). In Australian rules football,
6027-412: The center (C), are allowed to line up in or cross the neutral zone until the ball is snapped. Interior offensive linemen are not allowed to move until the snap of the ball. The main backfield positions are the quarterback (QB), halfback/tailback (HB/TB), and fullback (FB). The quarterback is the leader of the offense. Either the quarterback or a coach calls the plays. Quarterbacks typically inform
6150-409: The commissioner . NCAA and NFHS teams are "strongly advised" to number their offensive players according to a league-suggested numbering scheme. Although the sport is played almost exclusively by men, women are eligible to play in high school, college, and professional football. No woman has ever played in the NFL, but women have played in high school and college football games. In 2018, 1,100 of
6273-555: The forward pass , created the neutral zone , and specified the size and shape of the football. The sport is closely related to Canadian football , which evolved in parallel with and at the same time as the American game, although its rules were developed independently from those of Camp. Most of the features that distinguish American football from rugby and soccer are also present in Canadian football. The two sports are considered
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#17327838943346396-411: The kickoff , which starts the first and third quarters and overtime and follows a try attempt or a successful field goal; the safety kick follows a safety. On a kickoff, the ball is placed at the 35-yard line of the kicking team in professional and college play and at the 40-yard line in high school play. The ball may be drop kicked or place kicked. If a place kick is chosen, the ball can be placed on
6519-407: The neutral zone was created along the width of the football before the snap. Scoring was also adjusted: points awarded for field goals were reduced to three in 1909 and points for touchdowns were raised to six in 1912. Also in 1912, the field was shortened to 100 yards (91 m) long, two 10-yard-long (9.1 m) end zones were created, and teams were given four downs instead of three to advance
6642-407: The punter (P), long snapper, upback , and gunner . The long snapper snaps the football directly to the punter, who then drops and kicks it before it hits the ground. Gunners line up split outside the line and race down the field, aiming to tackle the punt returner (PR)—the player who catches the punt. Upbacks line up a short distance behind the line of scrimmage, providing additional protection to
6765-413: The 1966 season. Once the merger was completed, it was no longer a championship game between two leagues and reverted to the NFL championship game, which came to be known as the Super Bowl . College football maintained a tradition of postseason bowl games . Each bowl game was associated with a particular conference and earning a spot in a bowl game was the reward for winning a conference. This arrangement
6888-567: The 225,000 players in Pop Warner Little Scholars youth football were girls, and around 11% of the 5.5 million Americans who report playing tackle football are female according to the Sports and Fitness Industry Association. The role of the offensive unit is to advance the football down the field with the ultimate goal of scoring a touchdown . The offensive team must line up in a legal formation before they can snap
7011-573: The DOR is a club-wide position, providing and ensuring the club is working towards a shared philosophy from youth teams to senior teams.[14][15] A head coach, on the other hand, is focused purely on planning and implementing coaching for the first team alongside a coaching staff consisting of a mixture of defense, attack, forwards, backs, skills, and strength and conditioning coaches. In the National Basketball Association (NBA),
7134-516: The NFL had established itself as America's premier professional football league. The dominant form of football at the time was played at the collegiate level . The upstart NFL received a boost to its legitimacy in 1925, however, when an NFL team, the Pottsville Maroons , defeated a team of Notre Dame all-stars in an exhibition game . A greater emphasis on the passing game helped professional football to distinguish itself further from
7257-521: The NFL has a 53-man roster, while NCAA Division I allows teams to have 63 scholarship players in the FCS and 85 scholarship players in the FBS, respectively. Individual players in a football game must be designated with a uniform number between 1 and 99, though some teams may "retire" certain numbers , making them unavailable to players. NFL teams are required to number their players by a league-approved numbering system, and any exceptions must be approved by
7380-416: The United States , recruiting is the process in which college coaches add prospective student athletes to their roster each off-season . This process typically culminates in a coach extending an athletic scholarship offer to a player who is about to be a junior in high school or higher. There are instances, mostly at lower division universities, where no athletic scholarship can be awarded and where
7503-460: The advent of artificial rubber inside the leather outer shell to sustain crushing forces . At all levels of play, the football is inflated to 12 + 1 ⁄ 2 to 13 + 1 ⁄ 2 psi (86 to 93 kPa), or just under one atmosphere, and weighs 14 to 15 ounces (400 to 430 g); beyond that, the exact dimensions vary slightly. In professional play the ball has a long axis of 11 to 11 + 1 ⁄ 4 inches (28 to 29 cm),
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#17327838943347626-532: The athletic program. Clotfelter writes about the problems of college sports. Although, he says there are benefits to universities in playing big-time sports, which he defines as Division I basketball and schools in the Football Bowl Subdivision. Those benefits go beyond money and can be difficult to measure. The transformation of college athletics over the past 30 years into a multibillion-dollar, internationally recognized business has changed
7749-572: The ball 10 yards (9.1 m). The roughing the passer penalty was implemented in 1914, and eligible players were first allowed to catch the ball anywhere on the field in 1918. On November 12, 1892, Pudge Heffelfinger was paid $ 500 (equivalent to $ 16,956 in 2023) to play a game for the Allegheny Athletic Association against the Pittsburgh Athletic Club . This is the first recorded instance of
7872-435: The ball is caught, and the ball may not be advanced. Officials are responsible for enforcing game rules and monitoring the clock. All officials carry a whistle and wear black-and-white striped shirts and black hats except for the referee, whose hat is white. Each carries a weighted yellow flag that is thrown to the ground to signal that a foul has been called. An official who spots multiple fouls will throw their hat as
7995-430: The ball. An offensive formation is considered illegal if there are more than four players in the backfield or fewer than five players numbered 50–79 on the offensive line. Players can line up temporarily in a position whose eligibility is different from what their number permits as long as they report the change immediately to the referee, who then informs the defensive team of the change. Neither team's players, except
8118-591: The college game during the late 1930s. Football, in general, became increasingly popular following the 1958 NFL Championship game between the Baltimore Colts and the New York Giants , still referred to as the "Greatest Game Ever Played". The game, a 23–17 overtime victory by the Colts, was seen by millions of television viewers and had a major influence on the popularity of the sport. This, along with
8241-525: The college of their choice. Signing Day always falls on the first Wednesday of February. Other players, who may not have as many offers to choose from, more often verbally commit earlier in the process. Players occasionally decide to sign with a different school from which they gave a verbal commitment, which often leads to rancor between the fans and coaching staffs of the two schools. Junior college players, however, can sign scholarships in late-December, once their sophomore seasons have ended. A letter of intent
8364-440: The composition of players on the team. The ability to recruit top players plays a major role in success at the college level, and is done, in most cases, by the head coach or head recruiter. College head coaches report to the athletic directors at their respective universities . A college coach acts as the face of a team, in a sport where the players regularly depart after a few years, compared to some coaches who have been in
8487-552: The conference, as they favored a rugby-style game that allowed running with the ball. After playing McGill University using both American (known as "the Boston game ") for the first game and Canadian (rugby) rules for the second one, the Harvard players preferred the Canadian style of having only 11 men on the field, running the ball without having to be chased by an opponent, the forward pass, tackling, and using an oblong instead of
8610-551: The conservative NFL to expand to Dallas and Minnesota in an attempt to destroy the new league. Meanwhile, the AFL introduced many new features to professional football in the United States: official time was kept on a scoreboard clock rather than on a watch in the referee's pocket, as the NFL did; optional two-point conversions by pass or run after touchdowns; names on the jerseys of players; and several others, including expansion of
8733-413: The crossbars of the defense's goalposts. In practice, almost all field goal attempts are done via place kick. While drop kicks were common in the early days of the sport, the shape of modern footballs makes it difficult to reliably drop kick the ball. The last successful scoring play by drop kick in the NFL was accomplished in 2006; prior to that, the last successful drop kick had been made in 1941. After
8856-399: The defense is to prevent the offense from scoring by tackling the ball carrier or by forcing turnovers . Turnovers include interceptions (a defender catching a forward pass intended for the offense) and forced fumbles (taking possession of the ball from the ball-carrier). The defensive line (DL) consists of defensive ends (DE) and defensive tackles (DT). Defensive ends line up on
8979-400: The defense, but if they succeed, they are given a new set of four downs to continue the drive . Points are scored primarily by advancing the ball into the opposing team's end zone for a touchdown or kicking the ball through the opponent's goalposts for a field goal . The team with the most points at the end of the game wins. American football evolved in the United States, originating from
9102-430: The defensive backfield. They are divided into two types: middle linebackers (MLB) and outside linebackers (OLB). Linebackers tend to serve as the defensive leaders and call the defensive plays, given their vantage point of the offensive backfield. Their roles include defending the run, pressuring the quarterback, and tackling backs, wide receivers, and tight ends in the passing game. The defensive backfield , often called
9225-513: The employment contracts of coaches that authorize the employing NFL teams to withhold part of a coach's salary when league operations are suspended, such as lockouts or television contract negotiations. As of 2023, the average annual salary for a head coach in the National Football League is approximately $ 6.6 million annually. The salary for an NFL head coach can range from $ 5 million to over $ 18 million per year. As of 2024,
9348-836: The end of the year include the Home Depot Coach of the Year , the Liberty Mutual Coach of the Year Award , the Associated Press College Football Coach of the Year Award , and the Paul "Bear" Bryant Award . At the professional level, head coaches often earn several million dollars a year, although there is considerable overlap between the salaries paid to top-earning college coaches and the range of salaries paid to head coaches in
9471-472: The ends and sides of the field are known as the end lines and sidelines . Goal lines are marked 10 yards (9.1 m) inward from each end line. Weighted pylons are placed the sidelines on the inside corner of the intersections with the goal lines and end lines. White markings on the field identify the distance from the end zone. Inbound lines, or hash marks , are short parallel lines that mark off 1-yard (0.91 m) increments. Yard lines , which can run
9594-404: The ends of the line, while defensive tackles line up inside, between the defensive ends. The primary responsibilities of defensive ends and defensive tackles are to stop running plays on the outside and inside, respectively, to pressure the quarterback on passing plays, and to occupy the line so that the linebackers can break through. Linebackers line up behind the defensive line but in front of
9717-499: The feet, hands, head, or sides, with the objective being to advance it into the opponent's goal. Rutgers won the game 6–4. Collegiate play continued for several years with games played using the rules of the host school. Representatives of Yale, Columbia , Princeton and Rutgers met on October 19, 1873, to create a standard set of rules for use by all schools. Teams were set at 20 players each, and fields of 400 by 250 feet (122 m × 76 m) were specified. Harvard abstained from
9840-467: The focus of intercollegiate athletic departments. Budget minded administrators have realized that a winning team can provide an effective means of advertising their institutions and securing much needed additional funding. In order to ensure the cycle of successful seasons, it is imperative that the athletic department recruits the most athletically talented and academically eligible potential student-athletes possible. Since success or failure in recruiting
9963-419: The game clock based on the direction of the appropriate official . A separate play clock is used to show the amount of time within which the offense must initiate a play. The play clock is set to 25 seconds after certain administrative stoppages in play and to 40 seconds when play is proceeding without such stoppages. If the offense fails to start a play before the play clock reads "00", a delay of game foul
10086-655: The game unless major changes were made. In response, 62 colleges and universities met in New York City to discuss rule changes on December 28, 1905. These proceedings resulted in the formation of the Intercollegiate Athletic Association of the United States, later renamed the National Collegiate Athletic Association (NCAA). The legal forward pass was introduced in 1906, although its effect
10209-443: The ground or a tee; a holder may be used in either case. On a safety kick, the kicking team kicks the ball from their own 20-yard line. They can punt, drop kick or place kick the ball, but a tee may not be used in professional play. Any member of the receiving team may catch or advance the ball. The ball may be recovered by the kicking team once it has gone at least ten yards and has touched the ground or has been touched by any member of
10332-434: The guards. The principal receivers are the wide receivers (WR) and the tight ends (TE). Wide receivers line up on or near the line of scrimmage, split outside the line. The main goal of the wide receiver is to catch passes thrown by the quarterback, but they may also function as decoys or as blockers during running plays. Tight ends line up outside the tackles and function both as receivers and as blockers. The role of
10455-522: The head coach commonly serves as the primary representative of the coaching staff, managing communication with parents and overseeing the overall development of young athletes. Head coaching responsibilities in American football vary depending on the level of the sport. As with most other head coaches, high school coaches are primarily tasked with organizing and training football players. This includes creating game plans, evaluating players, and leading
10578-473: The head coach is responsible developing game plans, scouting opponents, and managing players. Head coaching responsibilities for American or USA Track & Field vary depending on the level of the sport. Bill Bowerman was an American track and field head coach for the University of Oregon and co-founder of Nike, Inc . Head coaching responsibilities for Long-distance running vary depending on
10701-421: The head coach, or senior coach, is responsible for developing and implementing appropriate training programs for his players. The senior coach in the AFL is also responsible for determining the rotations and team lineups for each game. Moreover, the coaches are not the only ones involved in team operations, as in AFL teams, up to five different coaches may have their unique responsibilities. For example, there can be
10824-418: The high school varsity level, top level basketball players may emerge as early as the 8th or 9th grade. Players may also consider their AAU team as their primary squad, which can make high school basketball coaches less influential in the recruiting process than high school football coaches. Another key difference in the recruiting cycle for college basketball, as opposed to that of football (prior to 2017–18),
10947-560: The highest paid NFL head coach is Andy Reid , the head coach of the Kansas City Chiefs. In association football , a head coach has the same responsibilities as in any other sport. For instance, in European countries, a head coach usually picks their coaching staff . The main difference is a head coach usually works with a director of football , with the latter responsible for player recruitment and negotiating contracts. In
11070-416: The identification and recruiting of talent differs from football in important ways. Whereas football players can only play in a very limited number of competitive games per year, summer camps and traveling AAU teams afford prospects the opportunity to play outside of the regular basketball season. As a result, while football players generally only come to the attention of college recruiters after excelling at
11193-555: The illegal payment of college players who were still in school. The National Football League (NFL), a group of professional teams that was originally established in 1920 as the American Professional Football Association, aimed to solve these problems. This new league's stated goals included an end to bidding wars over players, prevention of the use of college players, and abolition of the practice of paying players to leave another team. By 1922,
11316-451: The innovations introduced by the new American Football League (AFL) in the early 1960s, helped football to become the most popular sport in the United States by the mid-1960s. The rival AFL arose in 1960 and challenged the NFL's dominance. The AFL began in relative obscurity but eventually thrived, with an initial television contract with the ABC television network. The AFL's existence forced
11439-406: The institutions. The college athlete normally signs an exclusive contract, such as the NLI, at the expense of losing a year's eligibility if he chooses to transfer to another institution of his choosing. The NLI program is subscribed to by all major athletic conferences and nearly all-independent universities. NCAA Division I is likely to create its own NLI for each sport and, in addition, designate
11562-502: The large following football usually has at most universities in Division I , especially those in the top-level Football Bowl Subdivision (FBS). Division I FBS football also has the highest number of scholarship players of any college sport, with 85. The NCAA allows football teams to add up to 25 new scholarship players to the roster per academic year, so long as the total number of scholarship players does not exceed 85. For teams in
11685-461: The level of the sport. At the college or University level, Cross-country running head coaching responsibilities vary widely depending on the program's budget and staffing. American football American football , referred to simply as football in the United States and Canada and also known as gridiron football , is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense ,
11808-478: The mid-1990s, many online recruiting websites have offered fans player profiles, scouting videos , player photos, statistics , interviews , and other information, including rankings of both a player and a team's recruiting class. Most of these websites charge for their information . In the United States , the most widely followed recruiting cycle is that of college football . This is due in part to
11931-429: The offense advances ten or more yards in the four downs, they are awarded a new set of four downs. If they fail to advance ten yards, possession of the football is turned over to the defense. In most situations, if the offense reaches their fourth down they will punt the ball to the other team, which forces them to begin their drive from farther down the field; if they are in field goal range , they might attempt to score
12054-445: The plane of the two end lines. The crossbar of these posts is 10 feet (3.0 m) above the ground, with vertical uprights at the end of the crossbar 18 feet 6 inches (5.64 m) apart for professional and collegiate play, and 23 feet 4 inches (7.11 m) apart for high school play. The uprights extend vertically 35 feet (11 m) on professional fields, a minimum of 10 yards (9.1 m) on college fields, and
12177-559: The player pays for tuition , housing, and textbook costs out of pocket or from financial aid . During this recruiting process, schools must comply with rules that define who may be involved in the recruiting process, when recruiting may occur and the conditions under which recruiting may be conducted. Recruiting rules seek, as much as possible, to control intrusions into the lives of prospective student-athletes. The NCAA defines recruiting as “any solicitation of prospective student-athletes or their parents by an institutional staff member or by
12300-451: The point(s)-after-touchdown (PAT) or conversion, which is a single scoring opportunity. This is generally attempted from the two- or three-yard line, depending on the level of play. If the PAT is scored by a place kick or drop kick through the goal posts, it is worth one point, typically called the extra point. If the PAT is scored by what would normally be a touchdown, it is worth two points; this
12423-556: The primary proponents of the rugby-style game, compromised and did not request the name of the sport be changed to "rugby". The terms " gridiron " or "American football" are favored in English-speaking countries where other types of football are popular, such as the United Kingdom, Ireland, New Zealand, and Australia. American football evolved from the sports of rugby and soccer . Rugby, like American football,
12546-429: The primary variants of gridiron football . American football is the most popular sport in the United States in terms of broadcast viewership audience. The most popular forms of the game are professional and college football , with the other major levels being high-school and youth football. As of 2022 , nearly 1.04 million high-school athletes play the sport in the U.S., with another 81,000 college athletes in
12669-422: The punter. In football, the winner is the team that has scored more points at the end of the game. There are multiple ways to score in a football game. The touchdown (TD), worth six points, is the most valuable scoring play in American football. A touchdown is scored when a live ball is advanced into, caught, or recovered in the opposing team's end zone. The scoring team then attempts a try, more commonly known as
12792-401: The receiving team. The three types of scrimmage kicks are place kicks, drop kicks, and punts. Only place kicks and drop kicks can score points. The place kick is the standard method used to score points, because the pointy shape of the football makes it difficult to reliably drop kick. Once the ball has been kicked from a scrimmage kick, it can be advanced by the kicking team only if it
12915-631: The rest of the offense of the play in the huddle before the team lines up. The quarterback lines up behind the center to take the snap and then hands the ball off, throws it, or runs with it. The primary role of the halfback, also known as the running back or tailback, is to carry the ball on running plays. Halfbacks may also serve as receivers. Fullbacks tend to be larger than halfbacks and function primarily as blockers, but they are sometimes used as runners in short-yardage or goal-line situations. They are seldom used as receivers. The offensive line (OL) consists of several players whose primary function
13038-507: The role of minority players, actively recruited by the league in contrast to the NFL. The AFL also signed several star college players who had also been drafted by NFL teams. Competition for players heated up in 1965, when the AFL New York Jets signed rookie Joe Namath to a then-record $ 437,000 contract (equivalent to $ 4.23 million in 2023). A five-year, $ 40 million NBC television contract followed, which helped to sustain
13161-399: The same position for over a generation. They are often called upon to discuss off-the-field incidents such as rule infractions or player antics. In a majority of states, the head coach of a public university 's football or men's basketball program is by far the highest-paid state public official , well above the salary of the state's governor . Major annual coaching honors given out at
13284-426: The school that they're being recruited by. An official visit is a prospective student-athlete's visit to a college campus paid for by the college. The college can pay for transportation to and from the college, room, and meals (three per day) while visiting and reasonable entertainment expenses, including three complimentary admissions to a home athletics contest. NCAA recruiting bylaws limit the number of official visits
13407-459: The second-tier Division I FCS , scholarships are limited to an amount equal to 63 full scholarships. However, FCS schools are allowed to award partial scholarships, as long as the total number of "counters" (NCAA terminology for a person who counts against limits on players receiving financial aid for that sport) is no greater than 85. Effective with the 2017–18 recruiting cycle, FCS teams are free to award financial aid to any number of new players in
13530-503: The secondary, consists of cornerbacks (CB) and safeties (S). Safeties are themselves divided into free safeties (FS) and strong safeties (SS). Cornerbacks line up outside the defensive formation, typically opposite a receiver to be able to cover them. Safeties line up between the cornerbacks but farther back in the secondary. Safeties tend to be viewed as "the last line of defense" and are responsible for stopping deep passing plays as well as breakout running plays. The special teams unit
13653-539: The sport does not have the international popularity of other American sports like baseball or basketball ; the sport maintains a growing following in the rest of North America, Europe, Brazil, and Japan. In the United States, American football is referred to as "football". The term "football" was officially established in the rulebook for the 1876 college football season , when the sport first shifted from soccer-style rules to rugby-style rules. Although it could easily have been called "rugby" at this point, Harvard, one of
13776-439: The sports of soccer and rugby . The first American football game was played on November 6, 1869 , between two college teams, Rutgers and Princeton , using rules based on the rules of soccer at the time. A set of rule changes drawn up from 1880 onward by Walter Camp , the "Father of American Football", established the snap , the line of scrimmage , eleven-player teams, and the concept of downs. Later rule changes legalized
13899-545: The student's junior year . The NCAA also determines when the athletes can be contacted by dividing the year into four recruiting and non-recruiting periods: 1. During a contact period, recruiters may make in-person, on- or off-campus contacts and evaluations. Coaches can also write and/or phone athletes during this period. 2. During an evaluation period, they can only assess academic qualifications and playing abilities. Letters and phone calls are permitted; in-person, off-campus recruiting contacts are not permitted. 3. During
14022-472: The team during competition, deciding how the team is lined up, or their formation. High school head coaches also have a variety of responsibilities beyond the football field. These include recruiting students within the school, scheduling opponents, and training/hiring/leading lower-level coaches. Most coaches hold another position within their program's school, typically as an academic teacher. High school football coaches are typically required to have at least
14145-408: The team with possession of the oval-shaped football , attempts to advance down the field by running with the ball or throwing it , while the defense , the team without possession of the ball, aims to stop the offense's advance and to take control of the ball for themselves. The offense must advance the ball at least ten yards in four downs or plays; if they fail, they turn over the football to
14268-429: The terms of the NLI program, participating institutions agree to provide athletics financial aid to the student-athlete, provided he/she is admitted to the institution and eligible for financial aid under NCAA rules. An important provision of this program serves as a recruiting prohibition applied after a prospective student-athlete signs an NLI. This prohibition requires participating institutions to cease recruitment of
14391-420: The top 90th percentile earning ≤ $ 81,940 and the bottom 10th percentile earning ≥ $ 19,340. With a projected job growth rate of 12% coaching is projected to outpace many other professions' growth through 2029. One of the major features of head coaching in college football is the high player turnover rate, currently sitting around 18% each season. College coaches routinely change jobs as well, they rarely stays at
14514-411: The width of the field, are marked every 5 yards (4.6 m). A one-yard-wide line is placed at each end of the field; this line is marked at the center of the two-yard line in professional play and at the three-yard line in college play. Numerals that display the distance from the closest goal line in yards are placed on both sides of the field every ten yards. Goalposts are located at the center of
14637-408: The winning team decides to defer, the losing team chooses the option the winning team did not select—to receive, kick, or select a goal to defend to begin the second half. Most teams choose to receive or defer, because choosing to kick the ball to start the game allows the other team to choose which goal to defend. Teams switch goals following the first and third quarters. If a down is in progress when
14760-408: The young league. The bidding war for players ended in 1966 when NFL owners approached the AFL regarding a merger, and the two leagues agreed on one that took full effect in 1970. This agreement provided for a common draft that would take place each year, and it instituted an annual World Championship game to be played between the champions of each league. This championship game began play at the end of
14883-418: Was initially minimal due to the restrictions placed on its use. The idea of a 40-yard-wider field was opposed by Harvard due to the size of the new Harvard Stadium . Other rule changes introduced that year included the reduction of playing time from 70 to 60 minutes and an increase of the distance required for a first down from 5 to 10 yards (4.6 to 9.1 m). To reduce infighting and dirty play between teams,
15006-440: Was necessary to prevent this strategy from taking hold, and a reversion to the scrum was considered. However, Camp successfully proposed a rule in 1882 that limited each team to three downs , or tackles, to advance the ball 5 yards (4.6 m). Failure to advance the ball the required distance within those three downs would result in control of the ball being forfeited to the other team. This change effectively made American football
15129-556: Was profitable, but it tended to prevent the two top-ranked teams from meeting in a true national championship game, as they would normally be committed to the bowl games of their respective conferences. Several systems have been used since 1992 to determine a national champion of college football. The first was the Bowl Coalition , in place from 1992 to 1994. This was replaced in 1995 by the Bowl Alliance , which gave way to
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