Comparison of American football and rugby union
Encyclopedia
A comparison of American football
and rugby union
is possible because of the games' shared origins, despite their dissimilarities.
", or simply "the option", which is rarely seen in the professional ranks due to its general lack of effectiveness and the physical punishment that the quarterback frequently faces on such a play. In American football, a defense will always have a planned starting strategy per play, but upon the offensive snap, the defense must read and react on the fly in a fluid fashion as quickly as possible. Depending on the offensive play, either the quarterback or the ball carrier will also counter-react to the defensive position, requiring fast decisions and individual improvisation.
) is permitted to throw the ball forward from behind the line of scrimmage, provided that no forward pass had been attempted during the current play.
" system consisting of three separate units (offensive, defensive, and "special teams" used for kicking and punting) with only one of the three being on the field at a time. That is to say that in Professional American football, the majority of players only play in one specialization (or "one side of the ball") -- however, every player is eligible to play in any specialization. In rugby the teams are divided into eight forwards and seven backs. Both groups of players partake on attacking and defensive plays and are on the pitch at the same time. Only the eight forwards however take part in the "set pieces" which are ways to contest ball possession when there is a minor rule infringement or the ball passes out of bounds. These are the scrums, a test of strength, and the line outs. A person's build and skill level determines which group they can play in. All forwards must be heavy and strong to scrummage well but not so heavy that they are too slow to partake in attacking plays. The backs are lighter and faster and include the expert kickers. The forwards numbered 1 through 8 are the players that need to have good all round rugby skills as well as speed and strength. In professional rugby there are very few players who can play equally well in a variety of positions and most will play in the same position from youth.
In most club and schoolhouse American Football, the majority of players play both offense and defense, only being substituted for injury. Substitutes in American football can return to the game at any stoppage in play. In rugby union, any player substituted off for any reason except for a bleeding injury is not allowed to return to the game (with the possible exception of front-row forwards). Rugby teams may make up to seven substitutions. There are fifteen players on the pitch at all times. Players who are bleeding can receive medical treatment, and replaced until they have stopped bleeding unless the bleeding has not stopped after 20 minutes of "real time" (as opposed to playing time). Ejected players in American football can be replaced with a substitute, while in rugby union there are two different punishments. A yellow card can be shown for more minor infringements, such as illegally slowing the ball down, which leads to the player being off the pitch for 10 minutes, whilst the team plays with only 14 players. For more serious offences, such as eye gouging or stamping in some cases, players can be shown a red card, which means they are off the pitch for the rest of the match, and the team plays the rest of the match with 14 players. Players who are red carded automatically face a disciplinary hearing, and can be banned for a period of time from one week to permanently depending on the level of offence. Also, in a televised match, rugby union players can be 'cited' (by an independent citing commissioner
) for an act of foul play for which the referee did not send the player off. This means that players who committed an act of foul play which the referee did not see, or was more serious than the referee thought, still face a disciplinary panel and possible suspension.
match. Most notably, a rugby union game will continue after the scheduled end of a half (half-time or full-time) until the ball becomes dead - any occurrence that would have play restart with a scrum or lineout, or when a team scores. This has led to some 'nail-biting' finishes where teams losing by only a small margin work their way towards scoring, and games can go on several minutes over time. The clock is also stopped during substitutions and for injuries, so the referee does not need to add stoppage time. In contrast American football matches are made up of four quarters of 15 minutes each, but the clock stops and starts according to specific rules, so that the 15-minute quarter lasts much longer. In the professional (televised) version of this sport the game is often paused for the airing of commercials and advertisements; this does not occur outside of the televised environment, where breaks in play are comparable to those in rugby union. In addition to this, the half time break is typically 12 to 15 minutes; this intermission allows for resetting of strategy in both rugby and American football and adjusting to the opponent's schemes. During the period entertainment is played for the crowd, ranging from marching band
performances in high school and college games to big-name entertainment for the Super Bowl
. The entertainment in rugby varies from club to club but often includes kicking competitions involving members of the crowd, or youth rugby teams playing quick tournament games. Teams in the Super Rugby competition in the Southern Hemisphere often have cheerleaders and mascots; however, very few rugby union teams in the northern hemisphere have cheerleaders.
In American football, "play" is stopped when a player is ruled down or out of bounds, when a forward pass is incomplete or for a score whereas the play in rugby union continues until a player or the ball goes out of bounds, a player/team commits a foul or a player scores.
The forward pass and the stoppage when a player is grounded results in short plays and a generally episodic game play in American football, as opposed to the longer and more fluid passages of play found in rugby union. If a player in rugby is tackled then the ball must be released and any player arriving at the scene may pick up the ball and run with it. If two or more opposing players arrive at the same time then a ruck is formed and the players push each other to get at the ball before play continues. Rugby therefore involves far more running and less scrummaging than American football.
In rugby, kicking during the flow of the game is done for tactical reasons (both offensive and defensive) or to score a goal. If the ball is recovered by the kicking team, it can lead to significant improvement in field position. It is also legal in rugby to kick at goal at any point in the game. This is called a drop goal. In American football, a team that kicks the ball during play automatically gives up possession and cannot recover the ball unless an error in catching the ball (aka "muff") is made by the receiving team; because of this, punting is typically done only when teams do not expect to be able to retain possession (i.e. on fourth down). Additionally, rule changes made in the early 20th century mandated that field goals cannot be made in front of the line of scrimmage; this has led to the demise of the drop-kick field goal in American football. Catching and blocking kicked balls is an integral part of rugby skills.
soldiers and colonists in the mid-19th century. However at that time a standard set of rules did not exist and teams would negotiate the rules before playing a game.
The Football Association
was formed in England in October 1863. Differences of opinion about the proposed laws led to the formation of the first governing body for rugby in 1871 the Rugby Football Union
. Laws were drawn up for rugby football
which was now distinct from Association football
(soccer).
In 1872 rugby clubs were established in the San Francisco Bay Area
, which were composed mainly of British expatriates. The first recorded rugby match in the United States occurred on May 14, 1874 between Harvard University
in Cambridge, Massachusetts and McGill University
of Montreal, Quebec when McGill challenged Harvard to a game using rules in place at the Montreal campus.
In 1876, Yale
, Harvard, Princeton
, and Columbia
formed the Intercollegiate Football Association, a competition based on the traditional rules of rugby. The sport of American football
evolved from these intercollegiate games (see History of American football
).
Back in England, a schism developed between those who favoured strict amateurism and those who felt that players should be compensated for time taken off work to play rugby. In 1895, this resulted in the formation of a break-away governing body, the Northern Union
.
The Northern Union began to make changes to the laws of rugby in 1906, which resulted in the sport of rugby league
. The Rugby Football Union's version of rugby became known as rugby union
after its governing body.
(essentially the same as British Imperial units). Rugby union originally marked and quoted its measurements in Imperial but converted to Metric units in 1977. When these conversions were made the measurements were generally adjusted to the closest round-number measurement in the metric system.
Although both codes are played on similar sized rectangular fields, the dimensions of rugby union fields can vary up to maximum size that is larger than the fixed size of American football fields. Rugby union fields are limited to a maximum length of 144 metres (157.5 yd) long (100 metres (109.4 yd) between goal lines) and width of 70 metres (76.6 yd), while American football fields have a fixed length of 120 yards (109.7 m) (100 yards (91.4 m) between goal lines) and a width of 160 feet (48.8 m). The scoring end-zone in American football has a fixed depth of 10 yards (9.1 m) whilst in Rugby Union the goal area must be between a minimum depth of 10 metres (10.9 yd) and a maximum of 22 metres (24.1 yd) between the goal line and the dead ball line at the rear of the field.
The border between the regular field of play and a scoring zone in both sports is called the goal line (though sometimes it is incorrectly referred to as the try line in rugby union).
The playing field of rugby is divided into halves by a half way line, an American football field has a 50 yard line which is sometimes referred to as the midfield line. On an American football field there are a further 18 solid yard lines crossing the field, marked at 5 yards (4.6 m) intervals between each goal-line and the 50 yard line. These lines are named for the distance that they are from the nearest goal line, for example 5 yard line, 10 yard line, 35 yard line, etc. Rugby union pitches have only two further solid lines called the 22 metre lines. They are so called because they are marked 22 metres (24.1 yd) from the goal lines. This unusual distance exists because rugby changed from Imperial units to Metric units in 1977, the line had previously been a 25-yard-line. Interestingly the metric equivalent of 25 yards is 22.86 metres which should round to 23 metres; some sources argue that the reason for rounding down to 22 was to further restrict players within the 1968 25-yard line kicking law; a rule that had been introduced to encourage more running play.
In rugby, the kickoff to begin each half and restarts after scores are taken from the half way line whereas in American football these can be taken from the 30, 35 or 40 yard line depending on if it is a college, NFL or high-school game. The yard lines of American football are vitally important during game play because a team's advance is measured against them which, in turn, determines possession of the ball. The 22 metre lines in rugby union effectively divide the field into approximate quarters (though not always as rugby pitches vary in size; the total length of the field of play must not exceed 100m but can be shorter than that if space is limited). The 22 metre lines determine the position from which drop-outs are taken and also mark the limit where a defending player may kick-the ball directly (without bouncing) into touch without losing the ground gained by the kick.
In American football there are also four hash marks (one near each side line and a pair either side of the longitudinal centre of the field) marked every yard between the major transverse lines. Though these technically run across the pitch they can more usefully be regarded as longitudinal lines because each hash mark is only a yard long and they are so numerous that they create more obvious pattern down the field than across it. see below.
In rugby union there is a line five metres from the goal line indicated by a series of six short dashes marked 5 meters in from touch, 15 metres in from touch and directly in front of each post (these are frequently called the five metre line though they technically have no name the 5 metre lines are longitudinal lines 5 metres in from touch). These are marked to assist the referee because no set-piece (scrum or line-out) may take place within five metres of the goal line.
In rugby there are four longitudinal dotted lines. Two are marked 5 metres in from the touch lines and two a further ten metres in. These are the 5 metre lines and 15 metre lines respectively. These are used to determine where players making up the line-out are allowed to stand before the throw-in. The five metre line also assists the referee because scrums may not be set within five metres of the touch line.
to advance the ball 10 yards towards the opponent's end zone. If the offense gains 10 yards, it gets another set of four downs. If the offense fails to gain 10 yards after 4 downs, it loses possession of the ball.
The ball is put into play by a snap. All players line up facing each other at the line of scrimmage
. One offensive player, the center, then passes (or "snaps") the ball between his legs to a teammate, usually the quarterback
.
Players can then advance the ball in two ways:
A down ends, and the ball becomes dead, after any of the following:
Rugby union is based on the 'right to contest possession'. A team is not required to surrender possession when the ball carrier is tackled, in contrast to American football, where a team must surrender their possession when a player is tackled and no downs remain. Rugby union players must win possession in open play, unless the team in possession makes an infringement, scores, or the ball leaves the field of play.
A team in rugby union can advance the ball in two ways:
In rugby the method of attack is typically decided by the person in the number ten jersey (the flyhalf). Once the forwards gain possession of the ball after a scrum, line out or ruck the ball is usually passed to this player who is the mid point between the forwards and the backs. He/she must read the opposition's defensive strategy and calls a play accordingly, either running, passing or kicking to other players. After the set piece or ruck the no.10 is the first player who has time to control the play and must therefore be an expert at a wide variety of kicks and an expert passer. The rule differences mean that there are a wider variety of kicks and kicking strategies in rugby compared to American football.
Possession may change in different ways in both games:
In both codes, tactical kicking is an important aspect of play. In American football, it is normal to punt
on the last down, but, as in rugby union, a kick can take place at any phase of play.
is a distinguishing feature of American and Canadian football as it is strictly forbidden in rugby.
The ball can be thrown sideways or backwards without restriction in both games. In American football this is known as a lateral
and is much less common than in rugby union.
In both codes, if the ball is caught by an opposition player this results in an interception
and possession changes hands.
In both games it is permitted to bring down the player in possession of the ball and prevent them making forward progress. In rugby, unlike in American football, the ball is still in play. Players from either team can take possession of the ball. The tackled player must present the ball (release the ball) so that open play can continue.
Rugby union rules do not allow tackles above the plane of the shoulders. Only the player who has possession of the ball can be tackled. The attacker must also attempt to wrap his or her arms around the player being tackled: merely pushing the player being tackled to ground with a shoulder is illegal. If a maul or ruck is formed, a player may not "ram" into the formation without first binding to the players.
In American football, tacklers are not required to wrap their arms around the ball carrier before bringing him to the ground; in fact, the ball carrier is often "tackled" by the defender taking a running start and hitting the ball carrier to knock them to the ground. Tackles can also be made by grabbing the ball carrier's jersey and pulling him to the ground (though pulling down a ball carrier by the pads behind his neck is known as a "horse collar", a move now illegal at all levels of the American game). If a ball carrier is stopped for more than a few seconds, the referee can blow the whistle, declare the player's forward progress stopped, and end the play even though the ball carrier is not actually tackled to the ground.
In American football, players are allowed to 'block' players without the ball, this is not permitted in rugby union and would be considered 'obstruction', resulting in a penalty.
is the American equivalent of a try
. Unlike American football, both codes of rugby require the ball to be grounded, whereas in American football it is sufficient for the ball to enter the end zone
(in-goal area) when in the possession of a player. In American football a touchdown scores 6 points; in rugby union a try is worth 5 points.
Rugby also allows for a penalty try, awarded by the referee when he believes that a try has been prevented by the defending team's misconduct. In comparison, American football allows the referee to declare that a "Palpably unfair act" was committed by the defending team: the referee is allowed in such a situation (at his discretion) to award a score (most commonly a touchdown) or other penalty (in amateur play, including forfeiture of the game).
In both games, following a try / touchdown, there is the opportunity to score additional points by kicking the ball between the posts and over the bar. In American football this is called an extra point
(worth 1 point); in rugby union it is known as a conversion (worth 2 points). (The result is that both the touchdown/extra point combination and the try/conversion combination, when successful, total to 7 points.) One key difference between an extra point and a conversion is that a conversion kick must be taken from a position in line with where the try was scored, although the distance from the try line from which the conversion kick is taken is not fixed. Hence, it is advantageous to ground the ball under the posts rather than in the corner which makes for a more difficult kick. Also, American football features the option of the going for a 2-point conversion, where the attacking team gets one chance from 3 yards out (2 in the NFL) to get the ball in the endzone again. This would be worth 2 points on top of the 6 already awarded for the touchdown.
In American football teams often opt to go for a field goal
(worth 3 points) rather than attempt a touchdown. The rugby equivalent is a drop goal (worth 3 points). The key difference between a field goal and a drop goal is that a field goal attempt is normally kicked with a team-mate holding the ball, whereas in rugby the ball must hit the ground and be kicked immediately as it touches the ground.
A similar concept in rugby is the penalty goal
. Following the award of the penalty, the attacking team may opt to kick for goal rather than advance the ball by hand or punting, or forming a scrum. This scores 3 points. The penalty goal is similar to a field goal in American football in that the ball is kicked from the ground, but it cannot be charged. There is no direct equivalent to a penalty goal in American football. A rare play called a "fair catch kick
" is analogous to a goal from mark
which existed in rugby union at one time.
American football has one further method of scoring which does not exist in rugby. If the team with possession causes the ball to enter their own endzone, and the ball carrier is then tackled while within the endzone, then this results in a safety which scores 2 points for the attacking team and results in the defending team having to kick the ball to the team who recorded it. In rugby union this does not score any points but results in a scrum 5 meters from the try zone with the team that didn't put the ball into the in-goal area putting the ball in.
In rugby, If the ball is put past the try line by the attacking team, into the in-goal area, by means of kicking, passing or running and the receiving team grounds it or makes it dead immediately, a drop kick from the 22-metre line ensues. In American football, if a kick-off or punt goes into the endzone and the receiving team downs it without leaving the endzone, the result is a "touch back" and the receiving team gains possession of the ball at their own 20-yard line.
An important difference between the two sports involves the aftermath of a score. In American football, the scoring team kicks off, except after a safety. In rugby union, the team conceding the score kicks off (in rugby sevens
, a variant of rugby union featuring seven players per side, the scoring team kicks off).
An American football team consists of an offensive unit, a defensive unit and a "special teams" unit (involved in kicking and kick returns). Only eleven players can be on the field at any time. Players are allowed to play on more than one of the units, this is the norm for all but the highest levels of play (professional and large schools). The kicking unit, with the exception of a few specialists, will usually be made up of reserve players from the offense and defense.
In rugby union, the same players have to both defend and attack. There are fifteen players in a rugby union team (except in sevens
and tens).
Many of the positions in each code have similar names, but, in practice, the roles of those positions can be different. A fullback
in American football is very different to a fullback in rugby. Some of the positions are fairly similar; a Rugby fly-half carries out a similar role to a quarterback
in American football; however, quarterbacks touch the ball on almost every offensive play.
Broadly speaking linemen and linebacker
s in American football correspond to forwards in rugby, and running back
s, receivers, and quarterbacks have roles similar to backs in rugby.
Because of the playing time, number of pauses, number of players and the nature of the game in general, rugby players will typically need higher physical endurance than American football players while more short-term bursts of physical strength, power, and speed will be required in American football (amongst equivalent positions and weights). Collisions between players in rugby union tend to last significantly longer than American football, in which collisions are more often "hits" in which the momentum of the player is enough to bring the other player to ground or at least forcing an error or fumble. In rugby union tackles must at least show an attempt to bind is made. These hits are not usually at the speed of American football both because of the nature of the game and the lack of protective equipment. Additionally, rugby offsides rules and the lack of a forward pass significantly reduce the chance of a player receiving a "blind-side" hit (i.e. being hit and/or tackled from behind). In American football, players receiving a forward pass are often extremely vulnerable because they must concentrate on catching the ball, often jumping very high or stretching out and thereby exposing their body to punishing hits; in rugby a player is not allowed to be tackled in the air, leaving the receiver of the kick with more time to assess his surroundings, usually in rugby ball carriers can anticipate a hit and can brace themselves accordingly.
In rugby, the contact times between players are usually much longer, as a more wrestling approach is required to bring players down, as momentum cannot always be relied upon particularly when the lines between the teams are consistently close, not allowing for significant momentum to be developed before meeting a defender. In rugby, rucks and mauls may develop following a tackle when multiple players from each team bind together to move the ball in play (on the ground or in-hand respectively). In American football, equivalents to rucks and mauls are virtually non existent, as play stops when the ball is stopped. These difference can be summed up in the idea that in American football the objective is to bring the player to ground or to disrupt a pass to end the play, whereas in rugby the main objective is to stop the player from breaking the line.
American football quarterbacks, linebackers, - and increasingly, their coaches - have the ability to decide what the next play would be in many occasions during the game, thus allowing for both complex tactics displayed within individual plays and overall game-wide strategy in play calling and play selection. In rugby union, the continuous nature of the game implies that there is no time to discuss team strategy, therefore offensive actions may seem to lack a definite direction for some periods of time. Rugby is more movement based than American football in which short bursts are needed.
Rugby players often continue to participate in the game long after they have left school. In America, amateurs who have left school rarely play full tackle football, but often play touch football
or flag football
.
players are allowed to wear modest padding on the head, shoulders and collarbone, but it must be sufficiently light, thin and compressible to meet IRB standards. The headguard, also called a "scrum cap", is now commonly worn throughout all levels of the game. Protective headgear which is becoming essential because of the quantity of cuts and head injuries that can occur, particularly by the boots of players involved in rucking. Hard plastic or metal are prohibited in rugby kit. This includes hard plastic shin guards. No form of metal is allowed in any rugby kit, except for IRB-approved soft aluminium studs on boots.
The prohibition of metal resulted in one of the most unusual pieces of protective gear ever seen in any sport in a 2010 Heineken Cup
semifinal between Biarritz
and Munster
. Biarritz star Imanol Harinordoquy
had suffered a broken nose in a domestic encounter with Racing Métro's Sébastien Chabal
, and had undergone surgery to repair it. He received approval to wear a mask to protect the injury, but had to have the frame covered by more than 2 inches (5 cm) of foam padding; at least one journalist likened Harinordoquy to the Man in the Iron Mask
.
An essential part of the safety equipment needed for rugby is the gumshield or mouthguard. Players also have the option to use fingerless gloves which have been introduced recently to the game allowing players to better grip the ball.
American football
players wear much bulkier protective equipment, such as a padded plastic helmet
, shoulder pads
, hip pads and knee pads. These protective pads were introduced decades ago and have improved ever since to help minimize lasting injury to players. An American football helmet consists of a hard plastic top with thick padding on the inside, a facemask made of one or more metal bars, and a chinstrap used to secure the helmet. An unintended consequence
of all the safety equipment has resulted in increasing levels of violence in the game which unprotected would be extremely dangerous. In previous years with less padding, tackling more closely resembled tackles in rugby union
, with less severe impacts and less severe structural injuries.
American football
American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
and rugby union
Rugby union
Rugby union, often simply referred to as rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand...
is possible because of the games' shared origins, despite their dissimilarities.
Blocking
In American football, there is provision for blocking for the ball carrier, which is to say preventing a defender from tackling the player with the ball. The added contact accounts for the necessity to employ more protective equipment in the North American codes of football. Unlike Rugby, the offensive play of American Football is separated by organized scrimmages. The on-going style of gameplay was abolished in American Football to avoid excessive pile-ups which caused injury and gave less opportunity for strategy. The laws against this in rugby union allow for each team to contest possession at all stages of a game. (In American football defenses are always on the prowl to capture a pass, or force a fumble.) This determines the fluid and rapid nature of rugby where possession of the ball may change back and forth between teams without a break in play for long periods. This means that although rugby teams practice and execute a large number of pre-rehearsed "plays", the players at the top level especially must be quick thinking and tactically adept to cope with an unpredictable, fast moving game. The gist of Rugby game-play is captured in the American football play called "the option runOption run
The option run or option is a designed play in American football and Canadian football. In the simplest version of this play, the quarterback receives the ball and runs either to the right or left, accompanied by an additional offensive player...
", or simply "the option", which is rarely seen in the professional ranks due to its general lack of effectiveness and the physical punishment that the quarterback frequently faces on such a play. In American football, a defense will always have a planned starting strategy per play, but upon the offensive snap, the defense must read and react on the fly in a fluid fashion as quickly as possible. Depending on the offensive play, either the quarterback or the ball carrier will also counter-react to the defensive position, requiring fast decisions and individual improvisation.
Player positioning
In rugby union a player in front of the ball is said to be offside: it is an offence for a player to deliberately adopt an offside position, and a player accidentally offside may not interfere with the game. In American football this principle applies only at the very beginning of a play, when all players must be behind the line of scrimmage. Once the play has begun some (but not all) players may advance ahead of the ball.Forward pass
In rugby union, it is illegal to throw (pass) the ball in a forward direction. In American football, a player behind the line of scrimmage (most often the quarterbackQuarterback
Quarterback is a position in American and Canadian football. Quarterbacks are members of the offensive team and line up directly behind the offensive line...
) is permitted to throw the ball forward from behind the line of scrimmage, provided that no forward pass had been attempted during the current play.
Composition of teams
Professional and most scholastic American football team play has evolved from a single team with all players except limited substitutions playing the entire game, to a specialized "platoonPlatoon system
The platoon system in baseball is a method of designating two players to a single defensive position—usually one right-handed and one left-handed. Typically the right-handed half of the platoon is played on days when the opposing pitcher is left-handed and the left-handed player is played otherwise...
" system consisting of three separate units (offensive, defensive, and "special teams" used for kicking and punting) with only one of the three being on the field at a time. That is to say that in Professional American football, the majority of players only play in one specialization (or "one side of the ball") -- however, every player is eligible to play in any specialization. In rugby the teams are divided into eight forwards and seven backs. Both groups of players partake on attacking and defensive plays and are on the pitch at the same time. Only the eight forwards however take part in the "set pieces" which are ways to contest ball possession when there is a minor rule infringement or the ball passes out of bounds. These are the scrums, a test of strength, and the line outs. A person's build and skill level determines which group they can play in. All forwards must be heavy and strong to scrummage well but not so heavy that they are too slow to partake in attacking plays. The backs are lighter and faster and include the expert kickers. The forwards numbered 1 through 8 are the players that need to have good all round rugby skills as well as speed and strength. In professional rugby there are very few players who can play equally well in a variety of positions and most will play in the same position from youth.
In most club and schoolhouse American Football, the majority of players play both offense and defense, only being substituted for injury. Substitutes in American football can return to the game at any stoppage in play. In rugby union, any player substituted off for any reason except for a bleeding injury is not allowed to return to the game (with the possible exception of front-row forwards). Rugby teams may make up to seven substitutions. There are fifteen players on the pitch at all times. Players who are bleeding can receive medical treatment, and replaced until they have stopped bleeding unless the bleeding has not stopped after 20 minutes of "real time" (as opposed to playing time). Ejected players in American football can be replaced with a substitute, while in rugby union there are two different punishments. A yellow card can be shown for more minor infringements, such as illegally slowing the ball down, which leads to the player being off the pitch for 10 minutes, whilst the team plays with only 14 players. For more serious offences, such as eye gouging or stamping in some cases, players can be shown a red card, which means they are off the pitch for the rest of the match, and the team plays the rest of the match with 14 players. Players who are red carded automatically face a disciplinary hearing, and can be banned for a period of time from one week to permanently depending on the level of offence. Also, in a televised match, rugby union players can be 'cited' (by an independent citing commissioner
Citing commissioner
In rugby union, a citing commissioner is an independent official, appointed by the competition organizer, the union in which the match is taking place, or the International Rugby Board, who is responsible for citing players who commit foul play which is not detected by the match officials.Teams may...
) for an act of foul play for which the referee did not send the player off. This means that players who committed an act of foul play which the referee did not see, or was more serious than the referee thought, still face a disciplinary panel and possible suspension.
Duration of game
A rugby union game is divided into two halves of 40 minutes (or shorter for lower-grade games) separated by a half time period of up to 15 minutes in an internationalTest match (rugby union)
Test match in rugby union is a match recognised as being a full international match by at least one of the participating teams' governing bodies. It is an unofficial but widely used term in the sport....
match. Most notably, a rugby union game will continue after the scheduled end of a half (half-time or full-time) until the ball becomes dead - any occurrence that would have play restart with a scrum or lineout, or when a team scores. This has led to some 'nail-biting' finishes where teams losing by only a small margin work their way towards scoring, and games can go on several minutes over time. The clock is also stopped during substitutions and for injuries, so the referee does not need to add stoppage time. In contrast American football matches are made up of four quarters of 15 minutes each, but the clock stops and starts according to specific rules, so that the 15-minute quarter lasts much longer. In the professional (televised) version of this sport the game is often paused for the airing of commercials and advertisements; this does not occur outside of the televised environment, where breaks in play are comparable to those in rugby union. In addition to this, the half time break is typically 12 to 15 minutes; this intermission allows for resetting of strategy in both rugby and American football and adjusting to the opponent's schemes. During the period entertainment is played for the crowd, ranging from marching band
Marching band
Marching band is a physical activity in which a group of instrumental musicians generally perform outdoors and incorporate some type of marching with their musical performance. Instrumentation typically includes brass, woodwinds, and percussion instruments...
performances in high school and college games to big-name entertainment for the Super Bowl
Super Bowl
The Super Bowl is the championship game of the National Football League , the highest level of professional American football in the United States, culminating a season that begins in the late summer of the previous calendar year. The Super Bowl uses Roman numerals to identify each game, rather...
. The entertainment in rugby varies from club to club but often includes kicking competitions involving members of the crowd, or youth rugby teams playing quick tournament games. Teams in the Super Rugby competition in the Southern Hemisphere often have cheerleaders and mascots; however, very few rugby union teams in the northern hemisphere have cheerleaders.
Game play
In both sports, the essence of the game is to carry the ball over the opponent's goal line. In both sports the ball may be passed backwards an unlimited number of times, but in American football the ball may be passed forward once (and only once) as long as the passer is behind the line of scrimmage, as opposed to rugby union, where the ball cannot be passed but only kicked forward. Even when kicked only the kicker or players behind the kicker are allowed to catch or interfere with play.In American football, "play" is stopped when a player is ruled down or out of bounds, when a forward pass is incomplete or for a score whereas the play in rugby union continues until a player or the ball goes out of bounds, a player/team commits a foul or a player scores.
The forward pass and the stoppage when a player is grounded results in short plays and a generally episodic game play in American football, as opposed to the longer and more fluid passages of play found in rugby union. If a player in rugby is tackled then the ball must be released and any player arriving at the scene may pick up the ball and run with it. If two or more opposing players arrive at the same time then a ruck is formed and the players push each other to get at the ball before play continues. Rugby therefore involves far more running and less scrummaging than American football.
In rugby, kicking during the flow of the game is done for tactical reasons (both offensive and defensive) or to score a goal. If the ball is recovered by the kicking team, it can lead to significant improvement in field position. It is also legal in rugby to kick at goal at any point in the game. This is called a drop goal. In American football, a team that kicks the ball during play automatically gives up possession and cannot recover the ball unless an error in catching the ball (aka "muff") is made by the receiving team; because of this, punting is typically done only when teams do not expect to be able to retain possession (i.e. on fourth down). Additionally, rule changes made in the early 20th century mandated that field goals cannot be made in front of the line of scrimmage; this has led to the demise of the drop-kick field goal in American football. Catching and blocking kicked balls is an integral part of rugby skills.
Origins
Various forms of football have been played in Britain for centuries with different villages and schools having their own traditional rules. Rugby-like games were first introduced in the United States by BritishUnited Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...
soldiers and colonists in the mid-19th century. However at that time a standard set of rules did not exist and teams would negotiate the rules before playing a game.
The Football Association
The Football Association
The Football Association, also known as simply The FA, is the governing body of football in England, and the Crown Dependencies of Jersey, Guernsey and the Isle of Man. It was formed in 1863, and is the oldest national football association...
was formed in England in October 1863. Differences of opinion about the proposed laws led to the formation of the first governing body for rugby in 1871 the Rugby Football Union
Rugby Football Union
The Rugby Football Union was founded in 1871 as the governing body for the sport of rugby union, and performed as the international governing body prior to the formation of the International Rugby Board in 1886...
. Laws were drawn up for rugby football
Rugby football
Rugby football is a style of football named after Rugby School in the United Kingdom. It is seen most prominently in two current sports, rugby league and rugby union.-History:...
which was now distinct from Association football
Football (soccer)
Association football, more commonly known as football or soccer, is a sport played between two teams of eleven players with a spherical ball...
(soccer).
In 1872 rugby clubs were established in the San Francisco Bay Area
San Francisco Bay Area
The San Francisco Bay Area, commonly known as the Bay Area, is a populated region that surrounds the San Francisco and San Pablo estuaries in Northern California. The region encompasses metropolitan areas of San Francisco, Oakland, and San Jose, along with smaller urban and rural areas...
, which were composed mainly of British expatriates. The first recorded rugby match in the United States occurred on May 14, 1874 between Harvard University
Harvard University
Harvard University is a private Ivy League university located in Cambridge, Massachusetts, United States, established in 1636 by the Massachusetts legislature. Harvard is the oldest institution of higher learning in the United States and the first corporation chartered in the country...
in Cambridge, Massachusetts and McGill University
McGill University
Mohammed Fathy is a public research university located in Montreal, Quebec, Canada. The university bears the name of James McGill, a prominent Montreal merchant from Glasgow, Scotland, whose bequest formed the beginning of the university...
of Montreal, Quebec when McGill challenged Harvard to a game using rules in place at the Montreal campus.
In 1876, Yale
Yale University
Yale University is a private, Ivy League university located in New Haven, Connecticut, United States. Founded in 1701 in the Colony of Connecticut, the university is the third-oldest institution of higher education in the United States...
, Harvard, Princeton
Princeton University
Princeton University is a private research university located in Princeton, New Jersey, United States. The school is one of the eight universities of the Ivy League, and is one of the nine Colonial Colleges founded before the American Revolution....
, and Columbia
Columbia University
Columbia University in the City of New York is a private, Ivy League university in Manhattan, New York City. Columbia is the oldest institution of higher learning in the state of New York, the fifth oldest in the United States, and one of the country's nine Colonial Colleges founded before the...
formed the Intercollegiate Football Association, a competition based on the traditional rules of rugby. The sport of American football
American football
American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
evolved from these intercollegiate games (see History of American football
History of American football
American football can be traced to early versions of rugby football and association football. Both games have their origin in varieties of football played in Britain in the mid-19th century, in which a football is kicked at a goal and/or run over a line....
).
Back in England, a schism developed between those who favoured strict amateurism and those who felt that players should be compensated for time taken off work to play rugby. In 1895, this resulted in the formation of a break-away governing body, the Northern Union
Rugby Football League
The Rugby Football League is the governing body for professional rugby league football in England. Based at Red Hall in Leeds, it administers the England national rugby league team, the Challenge Cup, Super League and the Rugby League Championships...
.
The Northern Union began to make changes to the laws of rugby in 1906, which resulted in the sport of rugby league
Rugby league
Rugby league football, usually called rugby league, is a full contact sport played by two teams of thirteen players on a rectangular grass field. One of the two codes of rugby football, it originated in England in 1895 by a split from Rugby Football Union over paying players...
. The Rugby Football Union's version of rugby became known as rugby union
Rugby union
Rugby union, often simply referred to as rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand...
after its governing body.
Dimensions
The dimensions of an American football field are measured in United States customary unitsUnited States customary units
United States customary units are a system of measurements commonly used in the United States. Many U.S. units are virtually identical to their imperial counterparts, but the U.S. customary system developed from English units used in the British Empire before the system of imperial units was...
(essentially the same as British Imperial units). Rugby union originally marked and quoted its measurements in Imperial but converted to Metric units in 1977. When these conversions were made the measurements were generally adjusted to the closest round-number measurement in the metric system.
Although both codes are played on similar sized rectangular fields, the dimensions of rugby union fields can vary up to maximum size that is larger than the fixed size of American football fields. Rugby union fields are limited to a maximum length of 144 metres (157.5 yd) long (100 metres (109.4 yd) between goal lines) and width of 70 metres (76.6 yd), while American football fields have a fixed length of 120 yards (109.7 m) (100 yards (91.4 m) between goal lines) and a width of 160 feet (48.8 m). The scoring end-zone in American football has a fixed depth of 10 yards (9.1 m) whilst in Rugby Union the goal area must be between a minimum depth of 10 metres (10.9 yd) and a maximum of 22 metres (24.1 yd) between the goal line and the dead ball line at the rear of the field.
Boundary lines
An American football field is bordered by sidelines and end lines. A rugby union pitch has touchlines and dead-ball lines respectively. True to its rugby roots, the boundary lines in American football are also out of play (unlike in the majority of other sports where being in contact with the line means that the player or ball is still in-play).Major interior lines
In both rugby and American football all the major interior lines run transversely across the playing area.The border between the regular field of play and a scoring zone in both sports is called the goal line (though sometimes it is incorrectly referred to as the try line in rugby union).
The playing field of rugby is divided into halves by a half way line, an American football field has a 50 yard line which is sometimes referred to as the midfield line. On an American football field there are a further 18 solid yard lines crossing the field, marked at 5 yards (4.6 m) intervals between each goal-line and the 50 yard line. These lines are named for the distance that they are from the nearest goal line, for example 5 yard line, 10 yard line, 35 yard line, etc. Rugby union pitches have only two further solid lines called the 22 metre lines. They are so called because they are marked 22 metres (24.1 yd) from the goal lines. This unusual distance exists because rugby changed from Imperial units to Metric units in 1977, the line had previously been a 25-yard-line. Interestingly the metric equivalent of 25 yards is 22.86 metres which should round to 23 metres; some sources argue that the reason for rounding down to 22 was to further restrict players within the 1968 25-yard line kicking law; a rule that had been introduced to encourage more running play.
In rugby, the kickoff to begin each half and restarts after scores are taken from the half way line whereas in American football these can be taken from the 30, 35 or 40 yard line depending on if it is a college, NFL or high-school game. The yard lines of American football are vitally important during game play because a team's advance is measured against them which, in turn, determines possession of the ball. The 22 metre lines in rugby union effectively divide the field into approximate quarters (though not always as rugby pitches vary in size; the total length of the field of play must not exceed 100m but can be shorter than that if space is limited). The 22 metre lines determine the position from which drop-outs are taken and also mark the limit where a defending player may kick-the ball directly (without bouncing) into touch without losing the ground gained by the kick.
Minor transverse interior lines
In American football there is a 2 yard line (NFL) or 3 yard line (college and high-school) which is sometimes called the PAT (point after touchdown) line. This is a short line marked the appropriate distance from the goal line directly in front of the posts and is where the line of scrimmage forms when one team has scored and is attempting a conversion. In rugby union there are two broken lines that cross the whole pitch marked ten metres either side of the half way line. These are called the 10 metre lines and mark the minimum distance restart kicks must travel and the forward limit of where the receiving team can stand to receive these kicks.In American football there are also four hash marks (one near each side line and a pair either side of the longitudinal centre of the field) marked every yard between the major transverse lines. Though these technically run across the pitch they can more usefully be regarded as longitudinal lines because each hash mark is only a yard long and they are so numerous that they create more obvious pattern down the field than across it. see below.
In rugby union there is a line five metres from the goal line indicated by a series of six short dashes marked 5 meters in from touch, 15 metres in from touch and directly in front of each post (these are frequently called the five metre line though they technically have no name the 5 metre lines are longitudinal lines 5 metres in from touch). These are marked to assist the referee because no set-piece (scrum or line-out) may take place within five metres of the goal line.
Minor longitudinal interior lines
As described above, in American football there are four longitudinal lines made up of yard-long hashes. These hash marks are marked at one yard intervals between each yard line and parallel to them. They further assist the umpires to determine how far the ball has been advanced each down and the central pair also mark the widest point at which any play may be initiated; all plays start with the ball on or between the middle pair of hash marks. In professional football these central hash marks are the same width as the goalposts (18 feet, 6 inches wide), in college football they are 40 feet apart and in high school football they are 53 feet, 4 inches apart.In rugby there are four longitudinal dotted lines. Two are marked 5 metres in from the touch lines and two a further ten metres in. These are the 5 metre lines and 15 metre lines respectively. These are used to determine where players making up the line-out are allowed to stand before the throw-in. The five metre line also assists the referee because scrums may not be set within five metres of the touch line.
Goalposts
Both codes also have goalposts at each end of the field: on the goal-line in the case of rugby union; but further back in American football on the back of the end zone. American football goalposts consist of two vertical posts 18.5 feet (5.6 m) apart (24 feet (7.3 m) in high school football) rising from a horizontal crossbar mounted on single (usually) post raising it 10 feet (3 m) off the ground (resulting in a combined Y-shape of sorts). Rugby union goalposts are 5.6 metres (18.4 ft) apart and extend vertically from the ground being connected by a crossbar at 3 metres (9.8 ft), creating an H-shape. In both cases, only kicks passing between the uprights and above the crossbar score points. The scoring areas of both types of goalposts are technically infinite as there is no top boundary.Advancing the ball
In American football, the team that is in possession of the ball, the offense, has four downsDown (football)
A down is a period in which a play transpires in American and Canadian football.-Description:A down begins with a snap or free kick , and ends when the ball or the player in possession of it is declared down by an official, a team scores, or the ball or player in possession of it leaves the field...
to advance the ball 10 yards towards the opponent's end zone. If the offense gains 10 yards, it gets another set of four downs. If the offense fails to gain 10 yards after 4 downs, it loses possession of the ball.
The ball is put into play by a snap. All players line up facing each other at the line of scrimmage
Line of scrimmage
In American and Canadian football a line of scrimmage is an imaginary transverse line beyond which a team cannot cross until the next play has begun...
. One offensive player, the center, then passes (or "snaps") the ball between his legs to a teammate, usually the quarterback
Quarterback
Quarterback is a position in American and Canadian football. Quarterbacks are members of the offensive team and line up directly behind the offensive line...
.
Players can then advance the ball in two ways:
- By running with the ball, also known as rushing. One ball-carrier can hand the ball to another; this is known as a handoff. A ball-carrier can also perform a lateral or backward pass as in Rugby.
- By passing the ball forwardsForward passIn several forms of football a forward pass is when the ball is thrown in the direction that the offensive team is trying to move, towards the defensive team's goal line...
to a team-mate as long as the passer is behind the line of scrimmage.
A down ends, and the ball becomes dead, after any of the following:
- The player with the ball is tackled.
- A forward pass goes out of bounds or touches the ground before it is caught. This is known as an incomplete passIncomplete passAn incomplete pass is a term in American football which means that a legal forward pass hits the ground before a player on either team gains possession. For example, if the quarterback throws the ball to one of his wide receivers, and the receiver either does not touch it or tries to catch it...
. The ball is returned to the original line of scrimmage for the next down. - The ball or the player with the ball goes out of bounds.
- A team scores.
Rugby union is based on the 'right to contest possession'. A team is not required to surrender possession when the ball carrier is tackled, in contrast to American football, where a team must surrender their possession when a player is tackled and no downs remain. Rugby union players must win possession in open play, unless the team in possession makes an infringement, scores, or the ball leaves the field of play.
A team in rugby union can advance the ball in two ways:
- By running forward with the ball. The ball carrier typically passes to a teammate just before he is tackled, to permit another player to continue the run towards the try line, thus quickly gaining ground. The ball carrier cannot pass to any teammate that is closer to the try line. This would be a forward pass, which is illegal. The player may also attempt to form a maul and push their way to the try line.
- By kicking the ball forwards and attempting to recover it. Only the kicker or players behind the kicker are allowed to recover the ball otherwise it is classed as a forward pass and a penalty awarded. (illegal in American Football, unless the ball is first touched by another player).
In rugby the method of attack is typically decided by the person in the number ten jersey (the flyhalf). Once the forwards gain possession of the ball after a scrum, line out or ruck the ball is usually passed to this player who is the mid point between the forwards and the backs. He/she must read the opposition's defensive strategy and calls a play accordingly, either running, passing or kicking to other players. After the set piece or ruck the no.10 is the first player who has time to control the play and must therefore be an expert at a wide variety of kicks and an expert passer. The rule differences mean that there are a wider variety of kicks and kicking strategies in rugby compared to American football.
Possession may change in different ways in both games:
- When the ball is kicked to the opposing team; this can be done at any time but it is normal to puntPunt (football)In some codes of football, a punt is a play in which a player drops the ball and kicks it before it touches the ground. A punt is in contrast to a drop kick, in which the ball touches the ground before being kicked....
on the last down in American football when out of field goal range. - Following an unsuccessful kick at goal.
- When an opposing player interceptsInterception (football)An interception, intercept or pick is a move in many forms of football, including Canadian and American football, as well as rugby league, rugby union, Australian rules football and Gaelic football, which involves a pass, either by foot or hand, being caught by an opposition player, who usually...
a pass. - When the player in possession drops the ball and it is recovered by an opposition player. This is called a fumbleFumbleA fumble in American and Canadian football occurs when a player, who has possession and control of the ball loses it before being downed or scoring. By rule, it is any act other than passing, kicking or successful handing that results in loss of player possession...
in American football. - In rugby union the opposition are awarded a scrumScrum (rugby union)In rugby union a scrum is a means of restarting play after a minor infringement. It involves up to eight players from each team, known as the pack or forward pack, binding together in three rows and interlocking with the free opposing teams forwards. At this point the ball is fed into the gap...
if the player in possession drops the ball forwards or makes the ball go forwards with any part of his body other than his feet and the opposition are unable to gain an advantage from the lost possession. This is called a knock-on. - In rugby union if the ball goes out of play, the opposition are awarded a line-outLine-outA line-out is the means by which, in rugby union, the ball is put back into play after it has gone into touch. It is the equivalent of the throw-in in soccer. Rugby league abolished line-outs in 1897...
, this is called ball backBall backBall back is a piece of terminology in both codes of rugby football.In both codes of rugby, if the ball enters touch, then play is restarted level with the point where the ball left the field of play. The exception to this is if the ball is kicked into touch without first bouncing inside the...
. However, if the ball was kicked out of play as the result of the awarding of a penalty the team that kicked the ball out throws the ball in. Both teams can contest in a line-out. - In American football possession changes hands following a successful score with the scoring team kicking off to the opposition. In rugby union the team who conceded the score must kick off to the team who scored.
- In American football, an automatic handover takes place when the team in possession runs out of downs.
In both codes, tactical kicking is an important aspect of play. In American football, it is normal to punt
Punt (football)
In some codes of football, a punt is a play in which a player drops the ball and kicks it before it touches the ground. A punt is in contrast to a drop kick, in which the ball touches the ground before being kicked....
on the last down, but, as in rugby union, a kick can take place at any phase of play.
Passing
In American football, the offense can throw the ball forward once on a play from behind the line of scrimmage. The forward passForward pass
In several forms of football a forward pass is when the ball is thrown in the direction that the offensive team is trying to move, towards the defensive team's goal line...
is a distinguishing feature of American and Canadian football as it is strictly forbidden in rugby.
The ball can be thrown sideways or backwards without restriction in both games. In American football this is known as a lateral
Lateral pass
In American football, a lateral pass or lateral, officially backward pass , occurs when the ball carrier throws the football to any teammate behind him or directly next to him...
and is much less common than in rugby union.
In both codes, if the ball is caught by an opposition player this results in an interception
Interception (football)
An interception, intercept or pick is a move in many forms of football, including Canadian and American football, as well as rugby league, rugby union, Australian rules football and Gaelic football, which involves a pass, either by foot or hand, being caught by an opposition player, who usually...
and possession changes hands.
Tackles and blocks
- See also tackle (football move)Tackle (football move)Most forms of football have a move known as a tackle. The primary purposes of tackling is to disposses an opponent of the ball, to stop the player from gaining ground towards goal or to stop them from carrying out what they intend....
In both games it is permitted to bring down the player in possession of the ball and prevent them making forward progress. In rugby, unlike in American football, the ball is still in play. Players from either team can take possession of the ball. The tackled player must present the ball (release the ball) so that open play can continue.
Rugby union rules do not allow tackles above the plane of the shoulders. Only the player who has possession of the ball can be tackled. The attacker must also attempt to wrap his or her arms around the player being tackled: merely pushing the player being tackled to ground with a shoulder is illegal. If a maul or ruck is formed, a player may not "ram" into the formation without first binding to the players.
In American football, tacklers are not required to wrap their arms around the ball carrier before bringing him to the ground; in fact, the ball carrier is often "tackled" by the defender taking a running start and hitting the ball carrier to knock them to the ground. Tackles can also be made by grabbing the ball carrier's jersey and pulling him to the ground (though pulling down a ball carrier by the pads behind his neck is known as a "horse collar", a move now illegal at all levels of the American game). If a ball carrier is stopped for more than a few seconds, the referee can blow the whistle, declare the player's forward progress stopped, and end the play even though the ball carrier is not actually tackled to the ground.
In American football, players are allowed to 'block' players without the ball, this is not permitted in rugby union and would be considered 'obstruction', resulting in a penalty.
Scoring
A touchdownTouchdown
A touchdown is a means of scoring in American and Canadian football. Whether running, passing, returning a kickoff or punt, or recovering a turnover, a team scores a touchdown by advancing the ball into the opponent's end zone.-Description:...
is the American equivalent of a try
Try
A try is the major way of scoring points in rugby league and rugby union football. A try is scored by grounding the ball in the opposition's in-goal area...
. Unlike American football, both codes of rugby require the ball to be grounded, whereas in American football it is sufficient for the ball to enter the end zone
End zone
In gridiron-based codes of football, the end zone refers to the scoring area on the field. It is the area between the end line and goal line bounded by the sidelines. There are two end zones, each being on an opposite side of the field...
(in-goal area) when in the possession of a player. In American football a touchdown scores 6 points; in rugby union a try is worth 5 points.
Rugby also allows for a penalty try, awarded by the referee when he believes that a try has been prevented by the defending team's misconduct. In comparison, American football allows the referee to declare that a "Palpably unfair act" was committed by the defending team: the referee is allowed in such a situation (at his discretion) to award a score (most commonly a touchdown) or other penalty (in amateur play, including forfeiture of the game).
In both games, following a try / touchdown, there is the opportunity to score additional points by kicking the ball between the posts and over the bar. In American football this is called an extra point
Extra Point
Extra Point is a twice-daily, two-minute segment on ESPN Radio that covers generic sports-related topical news and opinion. The AM edition airs Monday through Saturday at various times between 6 a.m. and 10 a.m. ET, and the PM edition airs Monday through Friday between 3 p.m. and 7 p.m. ET...
(worth 1 point); in rugby union it is known as a conversion (worth 2 points). (The result is that both the touchdown/extra point combination and the try/conversion combination, when successful, total to 7 points.) One key difference between an extra point and a conversion is that a conversion kick must be taken from a position in line with where the try was scored, although the distance from the try line from which the conversion kick is taken is not fixed. Hence, it is advantageous to ground the ball under the posts rather than in the corner which makes for a more difficult kick. Also, American football features the option of the going for a 2-point conversion, where the attacking team gets one chance from 3 yards out (2 in the NFL) to get the ball in the endzone again. This would be worth 2 points on top of the 6 already awarded for the touchdown.
In American football teams often opt to go for a field goal
Field goal (football)
A field goal in American football and Canadian football is a goal that may be scored during general play . Field goals may be scored by a placekick or the now practically extinct drop kick.The drop kick fell out of favor in 1934 when the shape of the ball was changed...
(worth 3 points) rather than attempt a touchdown. The rugby equivalent is a drop goal (worth 3 points). The key difference between a field goal and a drop goal is that a field goal attempt is normally kicked with a team-mate holding the ball, whereas in rugby the ball must hit the ground and be kicked immediately as it touches the ground.
A similar concept in rugby is the penalty goal
Penalty (rugby)
In rugby football, the penalty is the main disciplinary sanction available to the referee to penalise players who commit deliberate infringements. The team who did not commit the infringement are given possession of the ball and may either kick it towards touch , attempt a place kick at goal, or...
. Following the award of the penalty, the attacking team may opt to kick for goal rather than advance the ball by hand or punting, or forming a scrum. This scores 3 points. The penalty goal is similar to a field goal in American football in that the ball is kicked from the ground, but it cannot be charged. There is no direct equivalent to a penalty goal in American football. A rare play called a "fair catch kick
Fair catch kick
The fair catch kick is a rarely used rule in some forms of American football that allows a team, after making a fair catch of an opponent's kick, to attempt a field goal freely from the spot of the catch. It is one of the three types of free kicks; the other two are the kickoff and the safety kick...
" is analogous to a goal from mark
Goal from mark
A goal from mark is a former scoring move in rugby football. It occurred when a player "marked" the ball by making a fair catch and shouting "mark". From this position the player could not be tackled. The player then had the option of a free kick, which can be taken as a place, drop, or tap kick...
which existed in rugby union at one time.
American football has one further method of scoring which does not exist in rugby. If the team with possession causes the ball to enter their own endzone, and the ball carrier is then tackled while within the endzone, then this results in a safety which scores 2 points for the attacking team and results in the defending team having to kick the ball to the team who recorded it. In rugby union this does not score any points but results in a scrum 5 meters from the try zone with the team that didn't put the ball into the in-goal area putting the ball in.
In rugby, If the ball is put past the try line by the attacking team, into the in-goal area, by means of kicking, passing or running and the receiving team grounds it or makes it dead immediately, a drop kick from the 22-metre line ensues. In American football, if a kick-off or punt goes into the endzone and the receiving team downs it without leaving the endzone, the result is a "touch back" and the receiving team gains possession of the ball at their own 20-yard line.
An important difference between the two sports involves the aftermath of a score. In American football, the scoring team kicks off, except after a safety. In rugby union, the team conceding the score kicks off (in rugby sevens
Rugby sevens
Rugby sevens, also known as seven-a-side or VIIs, is a variant of rugby union in which teams are made up of seven players, instead of the usual 15, with shorter matches. Rugby sevens is administered by the International Rugby Board , the body responsible for rugby union worldwide...
, a variant of rugby union featuring seven players per side, the scoring team kicks off).
Players
- See also American football positionsAmerican football positionsIn American football, each team has eleven players on the field at one time. Because the rules allow unlimited substitution between plays, the types of players on the field for each team differ depending on the situation...
, Rugby union positionsRugby union positionsIn the game rugby union, there are fifteen players on each team, comprising eight forwards and seven backs . Depending upon the competition, there may be up to eight replacement players. Early games consisted primarily of forwards that attacked plus a handful of "tends" that played back in defence...
An American football team consists of an offensive unit, a defensive unit and a "special teams" unit (involved in kicking and kick returns). Only eleven players can be on the field at any time. Players are allowed to play on more than one of the units, this is the norm for all but the highest levels of play (professional and large schools). The kicking unit, with the exception of a few specialists, will usually be made up of reserve players from the offense and defense.
In rugby union, the same players have to both defend and attack. There are fifteen players in a rugby union team (except in sevens
Rugby sevens
Rugby sevens, also known as seven-a-side or VIIs, is a variant of rugby union in which teams are made up of seven players, instead of the usual 15, with shorter matches. Rugby sevens is administered by the International Rugby Board , the body responsible for rugby union worldwide...
and tens).
Many of the positions in each code have similar names, but, in practice, the roles of those positions can be different. A fullback
Fullback (American football)
A fullback is a position in the offensive backfield in American and Canadian football, and is one of the two running back positions along with the halfback...
in American football is very different to a fullback in rugby. Some of the positions are fairly similar; a Rugby fly-half carries out a similar role to a quarterback
Quarterback
Quarterback is a position in American and Canadian football. Quarterbacks are members of the offensive team and line up directly behind the offensive line...
in American football; however, quarterbacks touch the ball on almost every offensive play.
Broadly speaking linemen and linebacker
Linebacker
A linebacker is a position in American football that was invented by football coach Fielding H. Yost of the University of Michigan. Linebackers are members of the defensive team, and line up approximately three to five yards behind the line of scrimmage, behind the defensive linemen...
s in American football correspond to forwards in rugby, and running back
Running back
A running back is a gridiron football position, who is typically lined up in the offensive backfield. The primary roles of a running back are to receive handoffs from the quarterback for a rushing play, to catch passes from out of the backfield, and to block.There are usually one or two running...
s, receivers, and quarterbacks have roles similar to backs in rugby.
Because of the playing time, number of pauses, number of players and the nature of the game in general, rugby players will typically need higher physical endurance than American football players while more short-term bursts of physical strength, power, and speed will be required in American football (amongst equivalent positions and weights). Collisions between players in rugby union tend to last significantly longer than American football, in which collisions are more often "hits" in which the momentum of the player is enough to bring the other player to ground or at least forcing an error or fumble. In rugby union tackles must at least show an attempt to bind is made. These hits are not usually at the speed of American football both because of the nature of the game and the lack of protective equipment. Additionally, rugby offsides rules and the lack of a forward pass significantly reduce the chance of a player receiving a "blind-side" hit (i.e. being hit and/or tackled from behind). In American football, players receiving a forward pass are often extremely vulnerable because they must concentrate on catching the ball, often jumping very high or stretching out and thereby exposing their body to punishing hits; in rugby a player is not allowed to be tackled in the air, leaving the receiver of the kick with more time to assess his surroundings, usually in rugby ball carriers can anticipate a hit and can brace themselves accordingly.
In rugby, the contact times between players are usually much longer, as a more wrestling approach is required to bring players down, as momentum cannot always be relied upon particularly when the lines between the teams are consistently close, not allowing for significant momentum to be developed before meeting a defender. In rugby, rucks and mauls may develop following a tackle when multiple players from each team bind together to move the ball in play (on the ground or in-hand respectively). In American football, equivalents to rucks and mauls are virtually non existent, as play stops when the ball is stopped. These difference can be summed up in the idea that in American football the objective is to bring the player to ground or to disrupt a pass to end the play, whereas in rugby the main objective is to stop the player from breaking the line.
American football quarterbacks, linebackers, - and increasingly, their coaches - have the ability to decide what the next play would be in many occasions during the game, thus allowing for both complex tactics displayed within individual plays and overall game-wide strategy in play calling and play selection. In rugby union, the continuous nature of the game implies that there is no time to discuss team strategy, therefore offensive actions may seem to lack a definite direction for some periods of time. Rugby is more movement based than American football in which short bursts are needed.
Rugby players often continue to participate in the game long after they have left school. In America, amateurs who have left school rarely play full tackle football, but often play touch football
Touch football (American)
Touch football is a variant of American football in which the basic rules are similar to those of the mainstream game , but instead of tackling players to the ground, the person carrying the ball need only be touched by a member of the opposite team to end a down...
or flag football
Flag football
Flag football is a version of Canadian football or American football that is popular worldwide. The basic rules of the game are similar to those of the mainstream game , but instead of tackling players to the ground, the defensive team must remove a flag or flag belt from the ball carrier to end...
.
Attire
Rugby unionRugby union
Rugby union, often simply referred to as rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand...
players are allowed to wear modest padding on the head, shoulders and collarbone, but it must be sufficiently light, thin and compressible to meet IRB standards. The headguard, also called a "scrum cap", is now commonly worn throughout all levels of the game. Protective headgear which is becoming essential because of the quantity of cuts and head injuries that can occur, particularly by the boots of players involved in rucking. Hard plastic or metal are prohibited in rugby kit. This includes hard plastic shin guards. No form of metal is allowed in any rugby kit, except for IRB-approved soft aluminium studs on boots.
The prohibition of metal resulted in one of the most unusual pieces of protective gear ever seen in any sport in a 2010 Heineken Cup
2009–10 Heineken Cup
The 2009–10 Heineken Cup was the 15th season of the Heineken Cup, the annual rugby union European club competition for clubs from the top six nations in European rugby...
semifinal between Biarritz
Biarritz Olympique
Biarritz Olympique Pays Basque is a French professional rugby union team based in the Basque city of Biarritz, Aquitaine which competes in the Top 14 and the Heineken Cup...
and Munster
Munster Rugby
Munster Rugby is an Irish professional rugby union team based in Munster, that competes in the RaboDirect Pro12 and Heineken Cup.The team represents the Irish Rugby Football Union Munster Branch which is one of four primary branches of the IRFU, and is responsible for rugby union in the Irish...
. Biarritz star Imanol Harinordoquy
Imanol Harinordoquy
Imanol Harinordoquy is a French rugby union player who typically plays as a number 8 for Biarritz at club level in the Top 14 and for France internationally...
had suffered a broken nose in a domestic encounter with Racing Métro's Sébastien Chabal
Sebastien Chabal
Sébastien Chabal, born 8 December 1977 in Valence, Drôme, is a French rugby union rugby player. He has played number eight and lock professionally for the French team Bourgoin ; the English team Sale Sharks ; the French team Racing Métro 92 Paris ; and the French national side. He earned his first...
, and had undergone surgery to repair it. He received approval to wear a mask to protect the injury, but had to have the frame covered by more than 2 inches (5 cm) of foam padding; at least one journalist likened Harinordoquy to the Man in the Iron Mask
Man in the Iron Mask
The Man in the Iron Mask is a name given to a prisoner arrested as Eustache Dauger in 1669 or 1670, and held in a number of jails, including the Bastille and the Fortress of Pignerol . He was held in the custody of the same jailer, Bénigne Dauvergne de Saint-Mars, for a period of 34 years...
.
An essential part of the safety equipment needed for rugby is the gumshield or mouthguard. Players also have the option to use fingerless gloves which have been introduced recently to the game allowing players to better grip the ball.
American football
American football
American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
players wear much bulkier protective equipment, such as a padded plastic helmet
Football helmet
A football helmet is a protective device used primarily in American football and Canadian football. It consists of a hard plastic top with thick padding on the inside, a face mask made of one or more plastic bars, and a chinstrap. Some players add polycarbonate visors to their helmets, which are...
, shoulder pads
Shoulder pads
Shoulder pads are a piece of protective equipment used in many contact sports such as American football, Canadian football, lacrosse and hockey. Most modern shoulder pads consist of a shock absorbing foam material with a hard plastic outer covering. The pieces are usually secured by rivets or...
, hip pads and knee pads. These protective pads were introduced decades ago and have improved ever since to help minimize lasting injury to players. An American football helmet consists of a hard plastic top with thick padding on the inside, a facemask made of one or more metal bars, and a chinstrap used to secure the helmet. An unintended consequence
Unintended consequence
In the social sciences, unintended consequences are outcomes that are not the outcomes intended by a purposeful action. The concept has long existed but was named and popularised in the 20th century by American sociologist Robert K. Merton...
of all the safety equipment has resulted in increasing levels of violence in the game which unprotected would be extremely dangerous. In previous years with less padding, tackling more closely resembled tackles in rugby union
Rugby union
Rugby union, often simply referred to as rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand...
, with less severe impacts and less severe structural injuries.
See also
- Comparison of Canadian and American footballComparison of Canadian and American footballAmerican and Canadian football are very similar, as both have their origins in rugby football, but there are some key differences.-History:Football was introduced to North America in Canada by the British Army garrison in Montreal, which played a series of games with McGill University...
- Comparison of American football and rugby leagueComparison of American football and rugby leagueA comparison of American football and rugby league football can be made because of their shared origins, resulting in similarities and shared concepts in terms of scoring and advancing the ball. Aside from Canadian football, rugby league is the sport most similar to American football...
- Comparison of rugby league and rugby unionComparison of rugby league and rugby unionA comparison of rugby league and rugby union is possible because of the games' similarities and shared origins. In English rugby football, towards the end of the 19th century, a schism developed over the way the sport was run; one of the major disputes was between those who favoured strict...
- American footballAmerican footballAmerican football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football. The ball can be advanced by...
- Rugby unionRugby unionRugby union, often simply referred to as rugby, is a full contact team sport which originated in England in the early 19th century. One of the two codes of rugby football, it is based on running with the ball in hand...
- Players who have converted from one football code to anotherPlayers who have converted from one football code to anotherThere are many players who have converted from one football code to another or even changed from other sports at a professional or representational level....
Sources
- HS Rugby Ban: Inattention To Safety?
- Coaching Strength or size - which is the significant component for rugby players?