133-655: Jamar Martin (born April 12, 1980) is an American former professional football fullback in the National Football League (NFL) for the Dallas Cowboys , Miami Dolphins , and New York Jets . He played college football at Ohio State University . Martin attended McKinley High School , where he was a two-way player. As a senior, he started at fullback and outside linebacker , tallying 59 carries for 368 yards (6.2-yard avg), 5 touchdowns , 59 tackles and 5 sacks. He also helped his team achieve
266-403: 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
399-595: A "power rusher" to dominate the ground game. Pro Football Hall of Fame members Jim Brown , Marion Motley , Franco Harris , John Riggins , and Larry Csonka were fullbacks. There is a diversity in those who play at the running back position. At one extreme are smaller (5'4"–5'10"), shiftier players. These quick, agile, and elusive running backs are often called "scat backs" because their low center of gravity and maneuverability allow them to dodge tacklers. Running backs known for their elusiveness include Red Grange , Hugh McElhenny , Gale Sayers , and Barry Sanders . At
532-423: A "safe route", such as a hook or a flat route, that gives a quarterback a target when all other receivers are covered or when the quarterback feels pressured. Hall of Famer Lenny Moore was a halfback who played primarily as a pass receiver. Christian McCaffrey , is one of few players to have 1000 yards rushing and 1000 yards receiving in the same season in 2019. Some teams have a specialist "third down back", who
665-410: A "tailback" — see below ), a wingback , or a fullback . A running back will sometimes be called a " feature back " if he is the team's key player/more prominent running back. With the increase in pass-oriented offenses and singleback formations, it is more common to refer to these players as simply running backs. The halfback (HB) or tailback (TB) position is responsible for carrying the ball on
798-401: 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,
931-621: A 14-0 record and the Ohio Big School State Championship. Martin accepted a football scholarship from Ohio State University , where he became a dominant blocker at fullback . He started 6 games as a sophomore, blocking for Michael Wiley . Against the University of Michigan , he had a career-high 35 rushing yards, that included a 21-yard run and a one-yard touchdown . As a junior, he was the regular starter at fullback , blocking for Derek Combs and helping
1064-470: A 2019 fourth-round selection, averaged more yards per carry than Dallas's starting running back, Ezekiel Elliott, who was selected in the first round of the 2016 NFL draft . Furthermore, in 2022, star running back and 2017 first-round selection Christian McCaffrey , who began the season as the feature back for the Carolina Panthers , averaged 4.7 yards per carry in the team's first six games of
1197-525: 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
1330-668: A Panther in 2022, which exceeded McCaffrey's average yards per carry as a Panther that season. In other cases, the starting quarterback is a central component of the rushing attack. The Baltimore Ravens and Philadelphia Eagles had operated like this between the mid-2010s and early 2020s, though both teams made major free agent signings at running back in 2024 with Derrick Henry and Saquon Barkley respectively. Analytics departments have also argued that offenses are more successful if they pass they ball more often. Passing plays have consistently averaged more yards than running plays in recent NFL history. Such analysts have argued that this
1463-566: A backup to Richie Anderson . He had his first career start in the thirteenth game against the Philadelphia Eagles , helping the team rush for a total of 150 yards. The next game against the Washington Redskins , he returned to a reserve role, but still contributed to Troy Hambrick rushing for 189 yards, which at the time was the third best single-game performance in franchise history. It has been speculated that he
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#17327937591241596-453: 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
1729-457: A game, with coaches often sticking to whomever is "hot" as the main running back. The running back by committee style has been popularized across the league because of how injury prone the position is and the effects of fatigue on players. Because of how successful this style of offense has been, the traditional "workhorse" back has become significantly less common. Despite the rise of committees, "workhorse" running backs are still present, with
1862-457: 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
1995-478: A highly paid running back is not essential for winning. Other examples of lucrative, long-term contracts given to running backs that backfired on teams include those given to Le'Veon Bell (4-year contract for $ 52.5 million, cut during year 2 of contract), Ezekiel Elliott (6-year extension for $ 90 million, cut after year 2 of extension), and David Johnson (3-year extension for $ 39 million, traded after year 1 of extension). Although drafting running backs in
2128-484: A large mass of defenders to get the first down or touchdown. Running backs are sometimes called upon to return punts and kickoffs , a role usually filled by wide receivers and cornerbacks , who are generally among the fastest players on the team. A running back, Brian Mitchell , currently holds the NFL records for career kickoff return yards (14,014 yards) and career punt return yards (4,999 yards). In previous decades,
2261-533: 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
2394-408: 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
2527-420: 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
2660-510: 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
2793-428: 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
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#17327937591242926-583: 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
3059-427: 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
3192-555: A recent and prominent example being Derrick Henry of the Tennessee Titans , who, during the 2022 season , took nearly 90% of all of the Titans' carries that season. Another possible explanation for the declining value NFL teams place on running backs is the risk of signing one to a lucrative, long-term deal. There are several examples of such contracts given to running backs that have backfired on teams. Most notably, before
3325-511: 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
3458-426: A run-heavy to pass-happy offensive attack. Because analytics have hinted at what it takes for rushing attacks to thrive, the widespread availability of productive and inexpensive running backs, and the efficiency of the passing offense, they may have served as the impetus for teams' transition to a passing offense and declining need for and valuation of traditional feature running backs. Another possible cause for
3591-558: A running back by committee approach and instead put greater focus on the passing attack. On the other hand, several successful teams have survived without distributing significant financial capital towards running backs. In addition to the 2021 Los Angeles Rams, who won Super Bowl LVI in spite of the Gurley contract, the 2022 Kansas City Chiefs won Super Bowl LVII with an offense that finished 20th in rushing but 1st in passing. Seventh-round rookie running back Isiah Pacheco (who overtook
3724-403: A running back's success. On passing plays, a running back will stay back to help block and pick up the blitz Many teams also have a running back designated as a "goal line back" or "short yardage specialist". This running back comes into the game in short yardage situations when the offense needs only a little bit of yardage to get a first down or a touchdown. Normally, when an offense gets inside
3857-436: 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
3990-403: 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
4123-536: 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 . Running back A running back ( RB )
Jamar Martin - Misplaced Pages Continue
4256-410: 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
4389-416: 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
4522-415: Is a member of the offensive backfield in gridiron football . The primary roles of a running back are to receive handoffs from the quarterback to rush the ball, to line up as a receiver to catch the ball, and block . There are usually one or two running backs on the field for a given play, depending on the offensive formation. A running back may be a halfback (in certain contexts also referred to as
4655-460: 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
4788-425: 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
4921-437: 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
5054-579: 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,
5187-445: Is heavily dependent on offensive line play and offensive scheming rather than the ball carrier himself. Additionally, these analysts have noted that running back talent is replicable by citing that backups and mid-to-late round backs have often matched and sometimes exceeded the production of starting running backs or first-round backs. For example, in every season from 2019 to 2022, Dallas Cowboys backup running back Tony Pollard ,
5320-403: 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
5453-408: Is not as easy for a running back to make defenders miss. This is especially the case when a running play is designed for the back to run between the tackles, and thus, through the teeth of the defense. Some analysts believe that running the ball is simply a complement to the passing game and will rarely win a team games. These analytical arguments may have also played a role in the NFL's transition from
Jamar Martin - Misplaced Pages Continue
5586-407: 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
5719-590: Is skilled at catching passes or better at pass blocking and "picking up the blitz", and thus is often put in the game on third down and long. It can also be used to fool the defense by making them think it is being put into the game for a pass play, when the play is actually a run. James White was used as a third-down back , or as an extra wide receiver . His receiving statistics exceed his rushing statistics, with 3,184 yards and 25 receiving touchdowns on 369 receptions, compared to 1,240 yards and 10 rushing touchdowns on 309 carries. Running backs are also required to help
5852-426: Is the case because during running plays, the defensive linemen, linebacking corps, and secondary all have a chance to tackle the ball carrier, but on passing plays, it is possible to effectively eliminate the defensive linemen, linebacking corps, and even the secondary from stopping the play. Furthermore, on passing plays, it is easier to gain additional yards when the ball is delivered to a receiver in open space, but it
5985-440: Is the position of the player in the team's offensive formation. In historical formations, the halfback lined up approximately halfway between the line of scrimmage and the fullback (similarly, quarterbacks lined up a quarter of the distance between the line of scrimmage and the fullback). Because the halfback is usually the team's main ball carrier (while the fullback is primarily a blocker), modern offensive formations have positioned
6118-421: 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
6251-437: 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
6384-403: The 2018 NFL season , Los Angeles Rams star feature back Todd Gurley signed a 4-year extension for $ 60 million (with $ 45 million in guaranteed money). The deal made him the highest-paid running back in the NFL at the time. Although Gurley turned in another strong season in 2018 in which he led the league in rushing touchdowns and made a third Pro Bowl, an arthritis diagnosis hampered him during
6517-776: 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;
6650-444: The National Football League today rarely carry or catch the ball, since they are used almost exclusively as blockers. Fullbacks are also still used occasionally as rushers on plays when a short gain is needed for a first-down or touchdown or to surprise the defense since they are usually not expecting a fullback to run or catch the ball. In the past, fullbacks could even be a team's featured back, using their larger size and strength as
6783-731: The New York Jets claimed him off the waiver wire. He was released on September 20. Martin signed with the New Orleans VooDoo of the Arena Football League on October 19, 2006. He was placed on refuse to report on February 5, 2007. On August 30, 2007, Martin and Henry Taylor were traded to the New York Dragons for Mike Horacek and future considerations. He was placed on refuse to report on February 4, 2008. After retiring from playing, Martin
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#17327937591246916-479: 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 the sport does not have the international popularity of other American sports like baseball or basketball ; the sport maintains a growing following in
7049-412: 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
7182-409: 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
7315-494: 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 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
7448-411: 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
7581-407: 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
7714-407: 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
7847-413: 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
7980-567: The 2018 Rams’ playoff run and in the 2019 NFL season . This led to the Rams releasing him after the conclusion of the 2019 season, meaning that Gurley did not play a down as a Ram for the time period that the team extended him for. Despite owing Gurley, who ended his playing career after the 2020 NFL season , a dead cap hit of $ 8.4 million for the 2021 NFL season , the Rams won that season's Super Bowl LVI with an offense that ranked 24th in rushing but 5th in passing. The 2021 Rams opted to utilize
8113-754: The 2023 NFL offseason, feature running backs Dalvin Cook , Ezekiel Elliott , Leonard Fournette , and Kareem Hunt , despite enjoying productive careers up to that point, were either released by the respective teams that they previously played for or allowed to leave during free agency. As of July 18, 2023 (the beginning of training camp for several NFL teams), the four aforementioned unemployed running backs have remained as such. Other productive running backs such as Las Vegas Raiders starting running back Josh Jacobs , New York Giants starting running back Saquon Barkley , and Dallas Cowboys backup running back Tony Pollard were franchise tagged by their respective teams during
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#17327937591248246-531: The 2023 offseason. The three aforementioned backs failed to agree to a long-term deal by the July 17 deadline. As of July 18, 2023, only Pollard has signed his franchise tender, while Barkley and Jacobs have yet to sign their tenders (Barkley would later agree to a separate one-year deal worth up to $ 11 million with the Giants on July 25, and Jacobs would later agree to a separate one-year deal worth up to $ 12 million with
8379-567: 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
8512-433: The 5-yard line it sends in its goal line formation, which usually includes eight blockers, a quarterback, a running back, and a fullback. The closer it is to the goal line, the more likely it is to use this formation. If a certain running back is used often near the goal line, he may be called the "goal line back." Short yardage and goal line backs often are power backs who are not prone to fumbling , who muscle through or push
8645-516: 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
8778-570: 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
8911-412: The NFL has turned to running backs who combine those traits such as Todd Gurley , Ezekiel Elliott , Dalvin Cook , and Saquon Barkley . These backs combine elusiveness with power and patience as well as receiving ability and blocking to become all around, three-down backs. Over the years, NFL running backs have been used as receivers out of the backfield. On passing plays, a running back will often run
9044-671: The Raiders on August 26). In other cases, productive running backs have accepted pay cuts due to a lack of leverage and/or the desire to contribute to teams. For example, Cincinnati Bengals feature back Joe Mixon took a pay cut before the 2023 season despite boasting a productive career resume to that point. Due to the decline in value of running back contracts and the prolonged periods in which previously productive running backs (e.g. Elliott, Cook, Hunt, and Fournette) have remained unemployed, several running backs, such as Tennessee Titans running back Derrick Henry , have spoken out about
9177-460: 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),
9310-412: The average running back makes $ 1.808 million per season, which is less than what the average kicker makes ($ 2.196 million per season). Also, the franchise tag for running backs has decreased from $ 10.95 million in 2015 to $ 10.09 million in 2023. In fact, the running back position is the only position to see a decline in franchise tag value since 2015. Furthermore, in 2023, the franchise tag for running backs
9443-572: 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
9576-435: 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
9709-453: The ball, the situation typically calls for gaining a short amount of yardage, such as scoring from the goal line, as the fullback can use his bulkiness to avoid being tackled early. While fullbacks do act as an eligible receiver , most plays call for the fullback to remain in the backfield and block any defensive players who make it past the offensive line, a skill referred to as "blitz pickup" . Fullbacks are technically running backs, but today
9842-430: 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
9975-591: 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
10108-608: 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
10241-551: 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
10374-413: 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
10507-399: 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
10640-417: The defensive back halfway between the linebackers and the cornerbacks. In most modern college and professional football schemes, fullbacks (FB) carry the ball infrequently, instead using their stronger physiques as primary "lead blockers". On most running plays, the fullback leads the halfback, attempting to block potential tacklers before they reach the ball carrier. When fullbacks are called upon to carry
10773-430: 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
10906-446: The devaluation of running backs are the rise of running back committees. This is the practice of constructing a roster that has more than one featured running back. As of the 2023 NFL season , there are a number of running back committee setups present around the league, with the most common being the "70-30 rotation", a setup which has a featured running back taking the majority of the snaps while one or more change of pace backs make up
11039-472: 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
11172-404: 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
11305-499: 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
11438-412: 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 the defense, but if they succeed, they are given a new set of four downs to continue
11571-609: The first round of the NFL draft was commonplace throughout the 20th century, doing such is less commonplace and frequently criticized in the current era of NFL football. As previously mentioned, 23 running backs have been selected with the first overall pick in the history of the NFL Draft, but no running back has been selected first overall since 1995. However, football analytics departments view running back talent as replicable and thus believe that productive running backs can be drafted in
11704-547: The first round of the draft, but from 2016 to the present, that figure dipped to just over a quarter of all lead running backs. In fact, during the 2022 NFL draft , not a single running back was selected in the first round. The following year, when the Atlanta Falcons used the eighth overall pick to select running back Bijan Robinson , several analysts heavily criticized the Falcons and argued that they could have used
11837-436: The fullback as a primary ball carrier. The fullback plays a unique role by establishing an inside running threat on every play. College teams such as Georgia Tech and Air Force have employed the triple option scheme. While in years past the fullback lined up on the field for almost every offensive play, teams often opt to replace the fullback with an additional wide receiver or a tight end in modern football. Fullbacks in
11970-519: 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 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,
12103-419: 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
12236-655: 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
12369-443: 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
12502-434: 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
12635-418: The halfback behind the fullback (at the "tail end" of the formation), to take advantage of the fullback's blocking abilities. As a result, some systems or playbooks will call for a tailback as opposed to a halfback. In Canadian football, the term tailback is often used interchangeably with running back, while the use of the term halfback is often exclusively reserved for the defensive halfback , which refers to
12768-555: 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,
12901-451: 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
13034-632: The later rounds of the draft or signed to low-risk deals in free agency. For that reason, in recent years, teams with desires for a stronger rushing attack have passed on running backs during the first round and instead used those top draft picks on other needs or other positions that (according to analytics) are actually more responsible for rushing success, such as offensive linemen. As teams have become more analytically inclined, they have not used their first round draft picks on running backs nearly as much as they used to. For example, from 1981 to 1985, more than half of all lead running backs were selected in
13167-570: The majority of running plays, and may frequently be used as a receiver on short (or sometimes long, depending on the system) passing plays. In the modern game, an effective halfback must have a blend of both quickness and agility as a runner, as well as sure hands and good vision up-field as a receiver. Quarterbacks depend on halfbacks as a safety valve or checkdown receiver when primary targets downfield are covered or when they are under pressure. Occasionally, halfbacks line up as additional wide receivers . When not serving either of these functions,
13300-548: The modern NFL, teams currently value running backs significantly less than they did in previous decades. There are several possible explanations for the aforementioned shift in how teams have valued running backs. A common explanation for the shift is that teams have incorporated analytics into team-building. The analytics community has often considered the running back position to be the least important and most replaceable of any position in football. These analysts have defended this argument by noting that running back production
13433-429: 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
13566-421: The offensive line in passing situations, and, in the case of the fullback, running plays. Running backs will regularly block blitzing linebackers or safeties on passing plays when the offensive line is occupied with the defensive linemen. On running plays, the fullback will often attempt to create a hole in the offensive line for the running back to run through. Effective blocking backs are usually key components for
13699-678: The other extreme are "power backs:" bigger, stronger players who can break through tackles using brute strength and raw power. They are usually slower runners compared to other backs, and typically run straight ahead (or "North-and-South" in football terminology) rather than dodging to the outside edges of the playing field. Hall of Famers Earl Campbell , Bronko Nagurski , John Riggins , and Larry Csonka , as well as NFL all-time leading rusher Emmitt Smith , were considered power running backs. Derrick Henry , Mark Ingram II , Carlos Hyde , Nick Chubb , Kareem Hunt , and Leonard Fournette are all examples of current NFL power running backs. More recently
13832-402: The pick to fulfill another need and selected a productive running back in the later rounds. The Detroit Lions faced similar backlash for taking running back Jahmyr Gibbs with the twelfth overall pick in the 2023 NFL draft . Gibbs was considered a questionable pick because analysts felt that the pick could have been put to better use even with the known talent that Gibbs offered. Despite
13965-445: 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
14098-451: 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
14231-456: The primary responsibility of a halfback is to aid the offensive linemen in blocking, either to protect the quarterback or another player carrying the football. If a team uses a Wildcat formation , often the halfback—instead of the quarterback—is the one who directly receives the snap . As a trick play, running backs are occasionally used to pass the ball on a halfback option play or halfback pass . The difference between halfback and tailback
14364-478: 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
14497-401: 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
14630-411: 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 the primary proponents of
14763-631: 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
14896-524: The rest. Other setups include the "tandem backfields", which are setups that have two featured running backs splitting carriers, often with two different running styles, i.e. a power running back partnered with an elusive back or pass-catching back. One of the most famous of these setups was the tandem duo of Ricky Williams and Ronnie Brown as part of the 2008 Miami Dolphins . The last of these setups are "full-blown" committees, which often feature 3 or more running backs that are often cycled through throughout
15029-507: 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
15162-530: 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,
15295-451: 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 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
15428-452: The running back position was considered to be one of the more important skill positions in the NFL. In fact, as recently as the 1990s, the running back position was considered by some to be as important, if not more important, than the quarterback position. For example, in the history of the NFL draft, 23 running backs have been selected with the first overall pick, the most recent of these being Ki-Jana Carter in 1995. However, in
15561-435: 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 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
15694-571: The season. After Carolina traded McCaffrey to the San Francisco 49ers before Week 7, running backs D'Onta Foreman and Chuba Hubbard , who were selected in the third round in 2017 and the fourth round in 2021, respectively, took over backfield duties for the Panthers. Foreman averaged 4.6 yards per carry as a Panther in 2022, which was similar to what McCaffrey averaged as a Panther that season. Meanwhile, Hubbard averaged 4.9 yards per carry as
15827-503: 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
15960-411: The starting job from 2020 first-round selection Clyde Edwards-Helaire due to the latter's injuries and suboptimal production) was Kansas City's primary back during the team's Super Bowl run. Out of the last 14 Super Bowl winners, only five of those teams paid their top rusher a base salary over $ 1 million, and only one of those five paid its top rusher a base salary of over $ 2 million, thus proving that
16093-411: The team post a total of 2,199 rushing yards. As a senior he was a team co-captain, blocking for Jonathan Wells , while registering 22 carries for 86 yards, 13 receptions for 120 yards and 2 touchdowns . He finished his career with 61 carries for 226 yards (4.0 avg) and 4 rushing touchdowns in 47 games (29 starts). He also had 22 receptions for 211 yards (9.6 avg) and 2 receiving touchdowns . Martin
16226-403: The term "running back" is usually used in referring to the halfback or tailback. Although modern fullbacks are rarely used as ball carriers, in previous offensive schemes fullbacks would be the designated ball carriers. In high school football, where player sizes vary greatly, fullbacks are still frequently used as ball carriers. In high school and college offenses, the triple option scheme uses
16359-460: The widespread criticism of drafting running backs in the first round, some observers have defended the practice if done in the right circumstances. For example, some writers defended the selection of Robinson in the first round due to his versatility and contributions to the passing attack while he was in college. Because teams have changed how they view the running back position, running back contracts have declined in value. For example, as of 2023,
16492-411: 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
16625-408: 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
16758-408: 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
16891-418: 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,
17024-500: Was named the running backs coach at Westland High School in Galloway, Ohio . 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 , the team with possession of the oval-shaped football , attempts to advance down
17157-440: 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
17290-568: Was never the same player following his injury and was eventually waived on September 5, 2004 , when the team opted to keep Darian Barnes in his place. On September 6, 2004 , the Miami Dolphins claimed him off waivers. He was released on September 3, 2005 . After being out of football for a season, he signed as a free agent with the New Orleans Saints on July 27, 2006 . He was cut on August 10. On August 13, 2006 ,
17423-556: 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
17556-401: Was selected by the Dallas Cowboys in the fourth round (129th overall) of the 2002 NFL draft , to compete at fullback against the incumbent Robert Thomas . As a rookie, he suffered a right ACL tear during the first contact drill in training camp on July 29 and was placed on the injured reserve list on August 27. In 2003 , he played in 14 games mainly on the special teams units and as
17689-420: Was the least valuable of franchise tags for any offensive or defensive position. In recent years, NFL teams have shown that they are willing to move on from productive running backs once they are due for a big payday and instead replicate their production by taking advantage of cheaper alternatives such as their own backups, mid to late round draft picks, and low-risk free agent running backs. For example, during
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