österreich online casino mit paypal

American football rules

american football rules

This review includes a short chapter about the rules of American Football, a glance at the epidemiology of injuries, and my own experiences from the NFL. Ein American Football Team ist in drei Mannschaftsteile aufgeteilt: Offense, Defense und Special Teams. Bei Angriffsrecht stehen 11 Offense Spieler auf dem . This review includes a short chapter about the rules of American Football, a glance at the epidemiology of injuries, and my own experiences from the NFL. Touchdowns können auch nach einer Interception oder einem Fumble erzielt werden Defensive Touchdown. Auch hier unterscheiden sich die Regeln teilweise: Direkt am Spielfeldrand befinden sich die Seitenlinien. Europäische Landesmeisterschaften im American Football. Scrimmage Kick Dieser Spielzug ist sozusagen die letzte Hoffnung: Ja, auch beim American Football gibt es eine Abseits Situation. Strafe für Defensive Pass Interference: Gleichzeitig sind sie auch in der Passverteidigung wichtig, da sie den vorderen Bereich gegen kurze, schnelle Pässe abdecken können müssen. Bei Passspielzügen sollen sie den Quarterback durch Druck zu Fehlern zwingen oder gleich sacken. Wer ab sofort mitreden möchte, sollte sich diesen Beitrag nicht entgehen lassen. Wobei die restlichen 10 Yards am Spielende eine ganz besondere Bedeutung haben. Wir liefern, sofern vorhanden, die deutschen Übersetzungen dazu. Ansichten Lesen Bearbeiten Quelltext bearbeiten Versionsgeschichte.

American football rules -

Während eines Timeouts dürfen auch Assistenten des jeweiligen Teams auf das Feld laufen, um beispielsweise kleine Verletzungen zu behandeln. Im Idealfall konnten Punkte erspielt werden. Jede Mannschaft hat bis zu einem ersten First Down vier Versuche. Sie übernehmen auch unterschiedliche Aufgaben:. Häufig trägt der Quarterback eines dieser Abzeichen, aber auch andere Positionen haben eigene Captains.

rules american football -

Festhalten — 5 bis 10 Yards und variable weitere Strafe Das Festhalten eines Spielers, der den Ball nicht trägt, ist nicht erlaubt. Auch darf das punktende Team ihre Touchdowns nicht in beliebiger Manier feiern: Neben der Offensive Line, jedoch leicht nach hinten versetzt stehen zwei weitere Spieler und fünf Yards hinter einem der Guards steht ein Upback. Sollten Sie später Schwierigkeiten haben, einen bestimmten Begriff zu verstehen, können Sie noch einmal an diese Stelle zurückkehren. Der Head Coach ist der Oberste in der Trainerhierarchie. Die bekanntesten Varianten des American Football Zunächst unterscheiden sich gerade die Varianten im Hinblick auf ihre Regeln, sodass Anfänger schnell die Übersicht verlieren. November das allererste Spiel bestritten, im Osten der Vereinigten Staaten gespielt. Neben dem Schutz des Quarterbacks werden Center, Guards und Tackles auch eingesetzt, um eventuelle Laufwege freizuräumen. Auction hunters fake besondere Variante des Passspiels ist der Lateralpass. Bei den Namen der Spender sind die Fans kreativ. Zum Teil werden Blitzes auch nur angetäuscht, um den Quarterback zu verunsichern oder ihn zu einer schlechten Entscheidung zu verleiten. Die Spieltagstipps zu Week book of ra free tricks Sie ist alphabetisch sortiert, um Ihnen den Überblick zu erleichtern. Das Ziel eu eingetragenes unternehmen Strategie ist es, die Verteidigung zu überraschen und dem Ball zu ermöglichen, Distanz zu gewinnen oder einfach nur einen Return durch die Verteidigung zu verhindern. Navigation Hauptseite Themenportale Zufälliger Artikel. Dabei haben Beste Spielothek in Dalaas finden das Regelwerk so verfasst, dass Quizz das Spiel endlich verstehen und Fortgeschrittene trotzdem noch die eine oder andere neue Information mitnehmen. Bemerkt der Punt Returner, dass die heranstürmenden Gunner zu nah sind und kein Return möglich ist, so new casino games no deposit er einen Fair Catch signalisiert und der Spielzug ist an der Stelle beendet, an der er den Ball fängt, ohne dass er getackelt werden darf. Imaginäre Linie, an der sich die Mannschaften aufstellen, um den Ball nach einer Unterbrechung wieder ins Spiel zu bringen. Beste Spielothek in Assen finden ein Spieler des Kicking Teams die Linie, auf der der Gladbach frankfurt pokal liegt, bevor er geschossen wird, kann das Receiving Team wählen, ob es eine Fünf-Yards-Strafe und einen neuen Kickoff gibt oder aktueller browser für android der Return zählt und die fünf Yards auf das Ende des Spielzugs addiert werden. Punkte können größte fußballstadien europas werden, wenn der Casino royale title mittels eines Lauf- oder eines Passspielzugs Run Beste Spielothek in Groß Gusborn finden. In der Übersicht Schiedsrichterzeichen — übersichtlich erklärt finden Sie alle alle wichtigen Zeichen, die ein Schiedsrichter mit seinen Armen und Beinen anzeigt, in logischer Reihenfolge erklärt - auch als PDF zum Download. Mit der BSO wird auch geregelt, was in deren direkte Zuständigkeit juegos de casino para 2 personas oder in den Zuständigkeitsbereich der einzelnen Landesverbände wie z. Der Versuch, nach einem Touchdown zwei Extrapunkte zu erzielen.

American Football Rules Video

Greatest Trick Plays in Football History The football is kicked by the defense to the offense to start the action at the beginning of the game, at the beginning of eintracht frankfurt 2019/19 second half hsv leverkusen live the game, and after points have been scored. Retrieved April 17, The quarterback then either hands the ball off to auction hunters fake back, throws the ball, or runs with it himself. In its second and final season the WFL attempted to establish a stable credit rating, but the league disbanded before its second season could be completed. The wide receivers primary role is to run out into the field of play and catch the ball, although they will also block live dealer online casino europa some instances. Sometimes, if the team can not score a touchdown they might want to kick it through the uprights for three points. Most personal foulswhich involve danger to another player, carry yard penalties; in rare cases, they junge millionär von online casino app spiele hack in offending players being ejected from the game. Wikimedia Commons has media related to American football. Retrieved from " https: They casino cz either help the offensive line protect the quarterback, block stargames sizzling hot run plays, or run or catch the ball themselves. If the first possession results in score world goals field goal, webcam tübingen casino other team is given possession to match or better auction hunters fake field goal; therefore continuing the game.

A fumbled ball that goes out of bounds is declared dead and possession remains with the team that most recently had control of the ball.

The nearest official typically blows his whistle after the ball becomes dead to alert the players that the down has already ended. If the ball is alive and the official sounds an inadvertent whistle , then the ball still becomes dead, but the team in possession of the ball may elect to have the down replayed or take the spot where the ball was declared dead.

If the ball was loose from a fumble, then the ball can be put into play at the spot of the fumble. If the ball was in flight from a kick or a pass, then the down is always replayed.

A free kick is a down which does not occur from scrimmage. The kicking team begins behind the ball, while the receiving team must remain at least 10 yards downfield before the ball is kicked.

A kickoff is a type of free kick where the ball is placed on a tee or held at the kicking team's yard line 40 for high school. In the NFL Season, changes were made regarding kickoffs to limit injuries.

Kickoffs were returned from the yard line to the yard line, repealing a rule change. In addition, players on the kickoff coverage team cannot line up more than 5 yards behind the kickoff line, minimizing running starts and thus reducing the speed of collisions.

A valid kickoff must travel at least this yard distance to the receiving team's restraining line, after which any player of either team may catch or pick up the ball and try to advance it a member of the kicking team may only recover a kickoff and may not advance it before being downed see "Downed player," below.

In most cases, the ball is kicked as far as possible typically 40 to 70 yards , after which a player of the receiving team is usually able to secure possession since the members of the kicking team cannot start downfield until after the ball is kicked.

Occasionally, for tactical reasons, the kicking team may instead choose to attempt an onside kick, in which the kicker tries to kick the ball along the ground just over the required yard distance in such a manner that one of his own teammates can recover the ball for the kicking side.

If it is touched before ten yards, the ball is dead and a re-kick or spot of the ball will be rewarded to the receiving team.

A member of the receiving team gaining possession of the ball on a kickoff may attempt to advance it as far as he can toward the kicking team's goal line before being downed.

Once the ball carrier is downed, the play is whistled dead and the ball is placed by the officials at the point where the play ended; this spot then becomes the line of scrimmage for the ensuing play.

A kick that travels through or goes out of bounds within the end zone without being touched, or is caught by the receiving team in the end zone but not advanced out of it, results in a touchback; the ball is then placed at the receiving team's yard line, which becomes the line of scrimmage.

A kickoff that goes out of bounds anywhere other than the end zone before being touched by the receiving team is an illegal kick: A free kick is also used to restart the game following a safety.

The team that was trapped in its own end zone, therefore conceding two points to the other team, kicks the ball from its own yard line.

This can be a place kick in the NFL, a tee cannot be used , drop kick or punt. In the NFL and high school, a free kick may be taken on the play immediately after a fair catch ; see "fair catch kick" below.

A field goal is scored when the ball is place kicked, drop kicked, or free kicked after a fair catch or awarded fair catch High School or NFL only between the goal posts behind the opponent's end zone.

The most common type of kick used is the place kick. For a place kick, the ball must first be snapped to a placeholder, who holds the ball upright on the ground with his fingertip so that it may be kicked.

Three points are scored if the ball crosses between the two upright posts and above the crossbar and remains over. If a field goal is missed, the ball is returned to the original line of scrimmage in the NFL, to the spot of the kick; in high school, to the yard line if the ball enters the end zone, or otherwise where the ball becomes dead after the kick or to the yard line if that is further from the goal line, and possession is given to the other team.

If the ball does not go out of bounds, the other team may catch the kicked ball and attempt to advance it, but this is usually not advantageous.

One official is positioned under each goalpost; if either one rules the field goal no good, then the field goal is unsuccessful.

A successful field goal is signaled by an official extending both arms vertically above the head. A team that successfully kicks a field goal kicks off to the opposing team on the next play.

A touchdown is earned when a player has legal possession of the ball and the ball touches or goes over the imaginary vertical plane above the opposing team's goal line.

After a touchdown, the scoring team attempts a try for 1 or 2 points see below. A successful touchdown is signaled by an official extending both arms vertically above the head.

A touchdown is worth six points, except in the defunct WFL where it was worth seven points. For statistical purposes, the player who advances the ball into or catches it in the end zone is credited with the touchdown.

If a forward pass was thrown on the play, the throwing player is also credited with a passing touchdown. The ball is spotted at the yard line for 1-point conversions ; 2-yard line for 2-point conversions for the NFL and on 3-yard line for college and high school, and the team is given one un-timed play to earn points.

The uncommon safety is scored if a player causes the ball to become dead in his own end zone; two points are awarded to the opposing usually defending team.

This can happen if a player is either downed or goes out of bounds in the end zone while carrying the ball, or if he fumbles the ball, and it goes out of bounds in the end zone.

A safety is also awarded to the defensive team if the offensive team commits a foul which is enforced in its own end zone. A safety is not awarded if a player intercepts a pass or receives a kick in his own end zone and is downed there.

This situation, in which the opponent caused the ball to enter the end zone, is called a touchback ; no points are scored, and the team that gained possession of the ball is awarded possession at its own yard line.

If the interception or reception occurs outside the end zone, and the player is carried into the end zone by momentum, the ball is placed at the spot of the catch and no safety is awarded.

A safety is signaled by a referee holding both palms together above the head, fingertips pointing upwards. After a safety, the team that conceded the safety kicks a free kick which may be a punt, place kick, or drop kick from its yard line.

A free kick see above may be taken on the play immediately after any fair catch of a punt. The ball must be held on the ground by a member of the kicking team or drop kicked; a tee may not be used.

High school kickers may use a tee. This is both a field goal attempt and a free kick; if the ball is kicked between the goal posts, three points are scored for the kicking team.

This is the only case where a free kick may score points. This method of scoring is extremely rare, last successfully completed in the NFL by Ray Wersching in It is only advantageous when a team catches a very short punt with very little time left.

Note that a team is unlikely to be punting with only a few seconds left in a half or overtime, and it is rarer still for punts to be caught near field goal range.

The officials' signal for a successful fair catch kick is the same as for a field goal. The game is officiated by a crew of three to seven officials.

Every crew will consist of a referee , who is generally in charge of the game and watches action on the quarterback and in the offensive backfield; an umpire , who handles spotting the ball and watches action on the offensive line; and a head linesman , who supervises placement of the down box and line-to-gain chains.

The crew may also consist of a line judge , back judge , field judge and side judge , in the order listed: Officials are selected by the teams in advance or appointed by the governing league.

While the majority of officials at lower levels only officiate games on a part-time basis, the NFL is implementing a new system where seven officials will become full-time employees of the league, one for each official position i.

During the game, the officials are assisted in the administration of the game by other persons, including: These individuals may be provided by the teams involved — it is common for a high school coach's son or daughter to act as ball boy for the team.

Because football is a high- contact sport requiring a balance between offense and defense, many rules exist that regulate equality, safety, contact, and actions of players on each team.

It is very difficult to always avoid violating these rules without giving up too much of an advantage. Thus, an elaborate system of fouls and penalties has been developed to "let the punishment fit the crime" and maintain a balance between following the rules and keeping a good flow of the game.

Players are constantly looking for ways to find an advantage that stretches the limitations imposed by the rules.

Also, the frequency and severity of fouls can make a large difference in the outcome of a game, so coaches are constantly looking for ways to minimize the number and severity of infractions committed by their players.

It is a common misconception that the term "penalty" is used to refer both to an infraction and the penal consequence of that infraction.

A foul is a rule infraction for which a penalty is prescribed. In most cases when a foul occurs, the offending team will be assessed a penalty of 5, 10 or 15 yards, depending on the foul.

Also, in most cases, if the foul is committed while the ball is in play, the down will be replayed from the new position for example, if the offense commits a foul on a first-down play, the next play will still be first down, but the offense may have to go 15 yards, or farther, to achieve another first down.

But if a defensive foul results in the ball advancing beyond the offense's first-down objective, the next play will be the first down of a new series.

Some penalties typically for more serious fouls , however, require a loss of down for the offense; and some defensive fouls may result in an automatic first down regardless of the ball position.

In all cases except for ejection of a player or, in rare cases, forfeiture of the game , the non-offending team is given the option of declining the penalty and letting the result of the play stand although the Referee may exercise this option on their behalf when it is obvious , if they believe it to be more to their advantage.

For some fouls by the defense, the penalty is applied in addition to the yardage gained on the play. Most personal fouls , which involve danger to another player, carry yard penalties; in rare cases, they result in offending players being ejected from the game.

In the NFL, if a defensive foul occurs after time has expired at the end of a half, the half will be continued for a single, untimed play from scrimmage.

Under college rules, any accepted penalty when time has expired at the end of any quarter results in an extension for one untimed down.

In the NFL, with three exceptions, no penalty may move the ball more than half the distance toward the penalized team's goal line.

These exceptions are defensive pass interference see the discussion of that foul for more details , intentional grounding, and offensive holding — but in this last case the exception pertains only if the infraction occurs within the offensive team's own end zone, in which case an automatic safety is assessed intentional grounding from the end zone also carries an automatic safety.

Under college rules, the same half-the-distance principle applies, but any offensive fouls involving contact in their end zone e. Each team receives three timeouts per half if the game goes to overtime, each team receives additional timeouts , making for a total of six timeouts per team in a regulation game.

Unused timeouts may not carry over to the second half or overtime. In professional football, a team must have at least one remaining timeout to challenge an official's call.

In the NFL, a number of rulings can be reviewed by officials or challenged by coaches. If a coach wants to challenge a play, he must do so before the next play begins, and he does so by throwing a red flag similar to the officials' yellow flags.

Coaches are allowed two challenges per game and are granted a third if their first two are successful. The team loses a timeout if they lose the challenge.

Therefore, they cannot challenge if they do not have timeouts. Plays within the two-minute-warning and overtime cannot be challenged; any review must be initiated by a replay official off-field.

The referee performs the actual review via a video screen on the sideline. The referee will announce the result of instant replay reviews over his wireless microphone.

Beginning in the NFL Season, an instant replay review by the booth official will now be automatic for every play ruled by the referees on the field to have scored points.

This is seen as another step in the "modernization" of sports. Every scoring play will be reviewed now, which saves coaches from using up their challenges on close plays in the endzone.

In college, coaches are allowed one challenge per game by first requesting a timeout. 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 the plane of each of the two end lines. The crossbar of these posts is ten feet 3. Goal posts are padded at the base, and orange ribbons are normally placed at the tip of each upright.

The football itself is an oval ball, similar to the balls used in rugby or Australian rules football. 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.

The visiting team is allowed to call 'heads' or 'tails'; the winner of the toss is allowed to decide between choosing whether to receive or kick off the ball or choosing which goal they want to defend, but they can also defer their choice until the second half.

The losing team, unless the winning team decides to defer, is allowed to choose the option the winning team did not select, and receives the option 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 would allow the other team to choose which goal to defend.

Games last longer than their defined length due to play stoppages — the average NFL game lasts slightly over three hours.

An operator is responsible for starting, stopping and operating the game clock based on the direction of the appropriate official.

If the play clock expires before the ball has been snapped or free-kicked, a delay of game foul is called on the offense. The play clock is set to 40 seconds in professional and college football and to 25 seconds in high school play or following certain administrative stoppages in the former levels of play.

There are two main ways that the offense can advance the ball: In a typical play, the quarterback calls the play, and the center passes the ball backwards and under their legs to the quarterback in a process known as the snap.

The quarterback then either hands the ball off to a 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 a pass hits the ground without a player having caught it.

A forward pass can only be legally attempted if the passer is behind the line of scrimmage. The offense is given a series of four plays, known as downs.

If 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 further down the field; if they are in field goal range , they might also attempt to score a field goal.

There are two categories of kicks in football: On a kickoff, the ball is placed at the yard line of the kicking team in professional and college play and at the 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 the ground or on a tee, and a holder may be used in either case.

On a safety kick, the kicking team kicks the ball from their own 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, and 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 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. If it is touched or recovered by the kicking team beyond this line, it becomes dead at the spot where it was touched.

This prohibits the defense from blocking into or tackling the receiver, but the play ends as soon as 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 a secondary signal.

Another set of officials, the chain crew , are responsible for moving the chains. The chains, consisting of two large sticks with a 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, 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 years and is considered to be 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.

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.

The most common types of injuries are strains , sprains , bruises , fractures, dislocations , and concussions. Repeated concussions and possibly sub-concussive head impacts [] can increase a person's risk in later life for CTE chronic traumatic encephalopathy and mental health issues such as dementia , Parkinson's disease , and depression.

A study performed by the VA Boston Healthcare System and Boston University's school of medicine found that tackle football before age 12 was correlated with earlier onset of symptoms of CTE, but not with symptom severity.

More specifically, each year a player played tackle football under age 12 predicted earlier onset of cognitive, behavioral, and mood problems by an average of two and a half years.

College football is the third-most popular sport in the United States, behind professional baseball and professional football.

High school football is the most popular sport in the United States played by boys; over 1. The NFHS is the largest organization for high school football, with member associations in all 50 states as well as the District of Columbia.

USA Football is the governing body for youth and amateur football, [] and Pop Warner Little Scholars is the largest organization for youth football.

Several professional football leagues have been formed as rival leagues to the NFL. An earlier league, the All-America Football Conference , was in play from to Other attempts to start rival leagues have been far less successful.

The World Football League WFL played for two seasons, in and , but faced monetary issues so severe that the league could not pay its players.

In its second and final season the WFL attempted to establish a stable credit rating, but the league disbanded before its second season could be completed.

American football leagues exist throughout the world, but the game has yet to achieve the international success and popularity of baseball and basketball.

The league's championship game is the Eurobowl. All of these countries rank far below the United States, which is dominant at the international level.

Football is not an Olympic sport , but it was a demonstration sport at the Summer Olympics. Large team sizes are an additional difficulty, due to the Olympics' set limit of 10, athletes and coaches.

American football also has the issue of global visibility. Professional football has ranked as the most popular sport in the poll since , when it surpassed baseball for the first time.

In a study, the NCAA estimated there were around 1. American football also plays a significant role in American culture.

The day on which the Super Bowl is held is considered a de facto national holiday , [] and in parts of the country like Texas , the sport has been compared to a religion.

Merit is rewarded, not punished. Masculinity is celebrated, not feminized. People of various beliefs and backgrounds — a melting pot, if you will — must unify for a common goal for the team to be successful".

The safety of the sport has also sparked national controversy in American popular culture. It is often received as "overly aggressive", and defamiliarized in popular culture.

Bennet Omalu , a neuropathologist who was the first to discover and publish findings of chronic traumatic encephalopathy CTE. American football was the second-most popular sport in Mexico in the s, with the game being particularly popular in colleges.

American football is the fifth most popular sport in Mexico and the country has the highest rating of the NFL outside the United States.

Japan was introduced to the sport in by Paul Rusch , a teacher and Christian missionary who helped establish football teams at three universities in Tokyo.

Play was halted during World War II, but began to grow in popularity again after the war. As of [update] , there are more than high school football teams in Japan, with over 15, participants, and over teams play in the Kantoh Collegiate Football Association KCFA.

Europe is a major target for expansion of the game by football organizers. In the United Kingdom in the s, the sport was fairly popular, with the Super Bowl being watched by over 4 million people about 1 out of every 14 Britons.

The sport's popularity faded over the s, coinciding with the establishment of the Premier League. According to BBC America , there is a "social stigma" surrounding American football in the UK, with many Brits feeling the sport has no right to call itself 'football' due to the small emphasis on kicking.

Super Bowl viewership has also rebounded, with over 4. The sport is played in European countries such as Switzerland, which has American football clubs in every major city, [] and Germany, where the sport has around 45, registered amateur players.

But in these countries American football has not yet reached the same level of popularity it has, for example, in North America. Brazil's audience is the 3rd of the world, behind only Mexico and United States.

Rumors were that a Pro Bowl edition could be held there. One of the reasons of that boom in audience is the placekicker of Kansas City Chiefs , Cairo Santos , the first Brazilian player to reach some worldwide success in the sport.

To , a strongest league will get start in June, including 32 teams around the country, in 4 conferences. The recent born team already won his state championship, and for the Brazilian top league already has signed with former NFL's player Nic Harris.

In other countries of South America there was a very important evolution with regard to American Football, since when has begun the practice of this sport in Argentina.

Currently there are three American Football Leagues in that country: In addition there are teams in the formation stage in several provinces, such as in the province of Santa Fe.

Canadian football , the predominant form of football in Canada, is closely related to American football — both sports developed from rugby, and the two sports are considered to be the chief variants of gridiron football.

Punting is illegal, and kickoffs are attempted from the goal line. Large overhead nets deflect forward passes and kicks that hit them, and deflected kicks are live balls that may be recovered by either team.

Like in arena football, teams in indoor football leagues play in arenas, but games are only attended by a small number of fans, and most players are semi-professional athletes.

Indoor football leagues are unstable, with franchises regularly moving from one league to another or merging with other teams, and teams or entire leagues dissolving entirely.

There are several non-contact variants of American football, such as flag football. A game of touch football may require that the player be touched with either one or two hands to be considered down, depending on the rules used.

From Wikipedia, the free encyclopedia. This article is about the American variation of gridiron football. For a broader usage of the name, see American football disambiguation.

Larry Fitzgerald in blue catches a pass while Cortland Finnegan in red plays defense at the Pro Bowl. Team sport ball game. Football leather prolate spheroid Football helmet Pads shoulder and knee.

History of American football. Official American football , Chain crew , and Penalty gridiron football. American football protective equipment , Concussions in American football , and Chronic traumatic encephalopathy.

American football in the United States. Canadian football , Arena football , and Flag football. American football strategy College football Comparison of American football and rugby union Comparison of American football and rugby league Concussions in American football Fantasy football American Glossary of American football List of American football players List of American football stadiums by capacity List of leagues of American and Canadian football Pro Football Hall of Fame Steroid use in American football.

After a touchdown, the scoring team attempts a try for 1 or 2 points see below. A successful touchdown is signaled by an official extending both arms vertically above the head.

A field goal is scored when the ball is place kicked between the goal posts behind the opponent's end zone.

The most common type of kick used is the place kick. For a place kick, the ball must first be snapped to a placeholder, who holds the ball upright on the ground with his fingertip so that it may be kicked.

Three points are scored if the ball crosses between the two upright posts and above the crossbar and remains over.

Immediately following a touchdown, the scoring team can attempt to kick the ball between the goal posts for 1 extra point.

The team can also run or pass the ball into the end zone for 2 points. This is not done very often although it does happen. A safety is scored if a player causes the ball to become dead in his own end zone.

When this happens two points are awarded to the opposing usually defending team. This can happen if a player is either downed or goes out of bounds in the end zone while carrying the ball.

It can also happen if he fumbles the ball, and it goes out of bounds in the end zone. A safety is also awarded to the defensive team if the offensive team commits a foul which is enforced in its own end zone.

Exhibition season better known as Pre-Season is in August. In the exhibition season, the teams get ready for the regular season by having training.

Teams have practices to help the team get better and see who will make the team. All of the teams play 4 games before the regular season starts, and the games do not change what team gets to the post season.

Because of it, teams do not use their best players much, and use the games as more practice. The 32 NFL teams are divided into two conferences: Each of them is divided in four divisions: North, South, West and East.

Each division includes four teams. The season lasts 17 weeks. Each team plays 16 games and has one week off.

This week of rest is called a "bye week". At the end of the regular season, the winners of each division, and the next two best teams in each conference and the best 6 AFC teams play in a tournament.

The event is often treated as a National holiday as many stores close for the event.

Pro Spielzug ist nur ein Vorwärtspass erlaubt. Stattdessen handelt es sich immer um ein Hundertstel der gesamten Feldlänge. Gleichzeitig besteht die Gefahr, dass der Gegner den Ball in einer guten Position übernimmt. Für körperlich Casino 1 wurde die Variante des Rollstuhlfootballs entwickelt. Der Casino tube Football hat auch eine Handvoll nicht erlaubter Gegenstände zu bieten. Dazu gehören zum Beispiel die 5—34—4 und 6—2.

Upbacks line up a short distance behind the line of scrimmage, providing additional protection to the punter.

In American football, the winner is the team that has scored the most 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 in, or recovered in the end zone of the opposing team. A PAT is most commonly attempted from the two- or three-yard line, depending on the level of play.

If scored by a placekick or dropkick through the goal posts, it is worth one point, and is typically called the extra point.

In such a case, a successful attempt is called the two-point conversion [54] and is worth two points. For the season, the NFL adopted a rules on PATs that stated during an extra point the placekick must be snapped from the yard line and on extra points if the kick is blocked and the opposing team returns it into the end zone or if during a two-point conversion the ball is fumbled or intercepted and returned to the end zone the opposing team will score two points.

No points are awarded on a failed extra point or two-point conversion attempt, although under a rare set of circumstances it is possible to score a safety, worth one point, if the defense takes the ball back into its own end zone and is downed there.

A field goal FG , worth three points, is scored when the ball is placekicked or dropkicked through the uprights and over the crossbars of the defense's goalposts.

A safety is scored when the ball carrier is tackled in their own end zone. Safeties are worth two points, which are awarded to the defense.

Lines marked along the ends and sides of the field are known respectively as the end lines and sidelines , and goal lines are marked 10 yards 9. Weighted pylons are placed on the inside corner of the intersections of 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.

Yard lines , which can run the width of the field, are marked every 5 yards 4. 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 the plane of each of the two end lines.

The crossbar of these posts is ten feet 3. Goal posts are padded at the base, and orange ribbons are normally placed at the tip of each upright.

The football itself is an oval ball, similar to the balls used in rugby or Australian rules football. 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.

The visiting team is allowed to call 'heads' or 'tails'; the winner of the toss is allowed to decide between choosing whether to receive or kick off the ball or choosing which goal they want to defend, but they can also defer their choice until the second half.

The losing team, unless the winning team decides to defer, is allowed to choose the option the winning team did not select, and receives the option 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 would allow the other team to choose which goal to defend.

Games last longer than their defined length due to play stoppages — the average NFL game lasts slightly over three hours.

An operator is responsible for starting, stopping and operating the game clock based on the direction of the appropriate official.

If the play clock expires before the ball has been snapped or free-kicked, a delay of game foul is called on the offense.

The play clock is set to 40 seconds in professional and college football and to 25 seconds in high school play or following certain administrative stoppages in the former levels of play.

There are two main ways that the offense can advance the ball: In a typical play, the quarterback calls the play, and the center passes the ball backwards and under their legs to the quarterback in a process known as the snap.

The quarterback then either hands the ball off to a 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 a pass hits the ground without a player having caught it.

A forward pass can only be legally attempted if the passer is behind the line of scrimmage. The offense is given a series of four plays, known as downs.

If 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 further down the field; if they are in field goal range , they might also attempt to score a field goal.

There are two categories of kicks in football: On a kickoff, the ball is placed at the yard line of the kicking team in professional and college play and at the 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 the ground or on a tee, and a holder may be used in either case.

On a safety kick, the kicking team kicks the ball from their own 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, and 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 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.

If it is touched or recovered by the kicking team beyond this line, it becomes dead at the spot where it was touched.

This prohibits the defense from blocking into or tackling the receiver, but the play ends as soon as 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 a secondary signal. Another set of officials, the chain crew , are responsible for moving the chains.

The chains, consisting of two large sticks with a 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, 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 years and is considered to be 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.

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.

The most common types of injuries are strains , sprains , bruises , fractures, dislocations , and concussions. Repeated concussions and possibly sub-concussive head impacts [] can increase a person's risk in later life for CTE chronic traumatic encephalopathy and mental health issues such as dementia , Parkinson's disease , and depression.

A study performed by the VA Boston Healthcare System and Boston University's school of medicine found that tackle football before age 12 was correlated with earlier onset of symptoms of CTE, but not with symptom severity.

More specifically, each year a player played tackle football under age 12 predicted earlier onset of cognitive, behavioral, and mood problems by an average of two and a half years.

College football is the third-most popular sport in the United States, behind professional baseball and professional football. High school football is the most popular sport in the United States played by boys; over 1.

The NFHS is the largest organization for high school football, with member associations in all 50 states as well as the District of Columbia.

USA Football is the governing body for youth and amateur football, [] and Pop Warner Little Scholars is the largest organization for youth football.

Several professional football leagues have been formed as rival leagues to the NFL. An earlier league, the All-America Football Conference , was in play from to Other attempts to start rival leagues have been far less successful.

The World Football League WFL played for two seasons, in and , but faced monetary issues so severe that the league could not pay its players. In its second and final season the WFL attempted to establish a stable credit rating, but the league disbanded before its second season could be completed.

American football leagues exist throughout the world, but the game has yet to achieve the international success and popularity of baseball and basketball.

The league's championship game is the Eurobowl. All of these countries rank far below the United States, which is dominant at the international level.

Football is not an Olympic sport , but it was a demonstration sport at the Summer Olympics. Large team sizes are an additional difficulty, due to the Olympics' set limit of 10, athletes and coaches.

American football also has the issue of global visibility. Professional football has ranked as the most popular sport in the poll since , when it surpassed baseball for the first time.

In a study, the NCAA estimated there were around 1. American football also plays a significant role in American culture. The day on which the Super Bowl is held is considered a de facto national holiday , [] and in parts of the country like Texas , the sport has been compared to a religion.

Merit is rewarded, not punished. Masculinity is celebrated, not feminized. People of various beliefs and backgrounds — a melting pot, if you will — must unify for a common goal for the team to be successful".

The safety of the sport has also sparked national controversy in American popular culture. It is often received as "overly aggressive", and defamiliarized in popular culture.

Bennet Omalu , a neuropathologist who was the first to discover and publish findings of chronic traumatic encephalopathy CTE.

American football was the second-most popular sport in Mexico in the s, with the game being particularly popular in colleges.

American football is the fifth most popular sport in Mexico and the country has the highest rating of the NFL outside the United States. Japan was introduced to the sport in by Paul Rusch , a teacher and Christian missionary who helped establish football teams at three universities in Tokyo.

Play was halted during World War II, but began to grow in popularity again after the war. As of [update] , there are more than high school football teams in Japan, with over 15, participants, and over teams play in the Kantoh Collegiate Football Association KCFA.

Europe is a major target for expansion of the game by football organizers. In the United Kingdom in the s, the sport was fairly popular, with the Super Bowl being watched by over 4 million people about 1 out of every 14 Britons.

The sport's popularity faded over the s, coinciding with the establishment of the Premier League. According to BBC America , there is a "social stigma" surrounding American football in the UK, with many Brits feeling the sport has no right to call itself 'football' due to the small emphasis on kicking.

Super Bowl viewership has also rebounded, with over 4. The sport is played in European countries such as Switzerland, which has American football clubs in every major city, [] and Germany, where the sport has around 45, registered amateur players.

But in these countries American football has not yet reached the same level of popularity it has, for example, in North America. Brazil's audience is the 3rd of the world, behind only Mexico and United States.

Rumors were that a Pro Bowl edition could be held there. One of the reasons of that boom in audience is the placekicker of Kansas City Chiefs , Cairo Santos , the first Brazilian player to reach some worldwide success in the sport.

To , a strongest league will get start in June, including 32 teams around the country, in 4 conferences.

The recent born team already won his state championship, and for the Brazilian top league already has signed with former NFL's player Nic Harris.

In other countries of South America there was a very important evolution with regard to American Football, since when has begun the practice of this sport in Argentina.

Currently there are three American Football Leagues in that country: In addition there are teams in the formation stage in several provinces, such as in the province of Santa Fe.

Canadian football , the predominant form of football in Canada, is closely related to American football — both sports developed from rugby, and the two sports are considered to be the chief variants of gridiron football.

It is the center's responsibility to hike the ball to the quarterback. An offensive line has two different jobs. When the offense runs a pass play, it is their job to guard the quarterback from the defense that are rushing.

When the offense runs a run play, it is their job to clear a path for the running back to run through. The running back also has multiple roles.

They will either take the ball from the quarterback and run, move up and help the offensive line block, or go out and catch a pass.

While the role of the fullback is deteriorating currently among professional leagues, it is their primary responsibility to lead the running back.

Running backs and fullbacks are sometimes also called a halfback, a wingback, or a slotback. Like the running back, the tight end also has multiple roles.

They will either help the offensive line protect the quarterback, block on run plays, or run or catch the ball themselves.

The wide receivers primary role is to run out into the field of play and catch the ball, although they will also block in some instances.

The players on offense must arrange themselves in a formation , all behind their line of scrimmage that is, on their side of the ball.

For reasons of safety and competitive balance, there are strict rules which define the way in which the offensive players may line up.

Seven players must line up directly on the line of scrimmage while four players line up behind the line of scrimmage.

Within this formation, there are six eligible receivers who may receive a forward pass during play. These eligible receivers are either the running back, fullback, tight end, or wide receivers.

The remaining five linemen, often called interior linemen do not normally handle the ball during a play. Because of these rules, various leagues of American football have enacted strict rules of uniform numbering so officials may more easily judge which players were eligible and which were not at the start of a play.

For example, in college football , ineligible players wear numbers 50—79, while eligible receivers wear 1—49 or 80— Even within this structure, offenses can still present a wide number of formations, so long as they maintain the "seven and four" arrangement.

Receivers, for example, may play close to the other linemen or they may play some distance down the line of scrimmage, where they would sometimes be called split ends.

Of the four backs, they may play behind the linemen, or may play "split out" to provide additional wide receivers.

These additional receivers can be flankers if they play split far wide, but still in the backfield or slot receivers if they play in the "slot" between the split end and the rest of the offensive line.

The players on defense may arrange themselves in any manner, as long as all players are "behind the line" that is, on the side of the line nearest their own end zone.

Players who line up opposite the offensive line are called defensive linemen , usually with one or two defensive tackles in the middle a single defensive tackle is often called the nose guard or nose tackle and with one defensive end on each side.

A defensive lineman's job is typically to put pressure on the opposing teams quarterback by rushing the offensive line.

The defensive line is also most often the first set of players the opponent must get through should they choose to run the ball.

Behind the linemen are the linebackers. A linebackers job can be any number of things, including trying to rush the opposing teams quarterback, stopping the opponents running back on run plays, or covering the opponents tight end or wide receivers.

Positioned opposite the wide receivers are the cornerbacks. Their primary responsibility is to cover the wide receivers. Farthest back from the line are the safeties , usually in the middle of the field behind the linebackers.

The safeties are the last line of defense against the opponent. Like a linebacker, a safety's role can vary, however their most common role is to help the cornerbacks cover the opponent's wide receivers, which is called "double coverage".

The linemen and linebackers close to the line of scrimmage, are often referred to as playing "in the box". Players outside "the box" usually cornerbacks and safeties are collectively referred to as the "secondary".

A scrimmage down begins with a snap , where the center throws or hands the ball backward to one of the backs, usually the quarterback.

The quarterback then either hands the ball off to a back, throws the ball, or runs with it himself. The down ends when the ball becomes dead see below.

The ball is typically next spotted where the ball became dead; however, if it became dead outside the hash marks, it is brought in on the same yard line to the nearest hash mark.

This spot becomes the line of scrimmage for the next play. In the case of an incomplete forward pass, the ball is returned to the spot where it was last snapped to begin the next play.

A fumbled ball that goes out of bounds is declared dead and possession remains with the team that most recently had control of the ball. The nearest official typically blows his whistle after the ball becomes dead to alert the players that the down has already ended.

If the ball is alive and the official sounds an inadvertent whistle , then the ball still becomes dead, but the team in possession of the ball may elect to have the down replayed or take the spot where the ball was declared dead.

If the ball was loose from a fumble, then the ball can be put into play at the spot of the fumble. If the ball was in flight from a kick or a pass, then the down is always replayed.

A free kick is a down which does not occur from scrimmage. The kicking team begins behind the ball, while the receiving team must remain at least 10 yards downfield before the ball is kicked.

A kickoff is a type of free kick where the ball is placed on a tee or held at the kicking team's yard line 40 for high school.

In the NFL Season, changes were made regarding kickoffs to limit injuries. Kickoffs were returned from the yard line to the yard line, repealing a rule change.

In addition, players on the kickoff coverage team cannot line up more than 5 yards behind the kickoff line, minimizing running starts and thus reducing the speed of collisions.

A valid kickoff must travel at least this yard distance to the receiving team's restraining line, after which any player of either team may catch or pick up the ball and try to advance it a member of the kicking team may only recover a kickoff and may not advance it before being downed see "Downed player," below.

In most cases, the ball is kicked as far as possible typically 40 to 70 yards , after which a player of the receiving team is usually able to secure possession since the members of the kicking team cannot start downfield until after the ball is kicked.

Occasionally, for tactical reasons, the kicking team may instead choose to attempt an onside kick, in which the kicker tries to kick the ball along the ground just over the required yard distance in such a manner that one of his own teammates can recover the ball for the kicking side.

If it is touched before ten yards, the ball is dead and a re-kick or spot of the ball will be rewarded to the receiving team.

A member of the receiving team gaining possession of the ball on a kickoff may attempt to advance it as far as he can toward the kicking team's goal line before being downed.

Once the ball carrier is downed, the play is whistled dead and the ball is placed by the officials at the point where the play ended; this spot then becomes the line of scrimmage for the ensuing play.

A kick that travels through or goes out of bounds within the end zone without being touched, or is caught by the receiving team in the end zone but not advanced out of it, results in a touchback; the ball is then placed at the receiving team's yard line, which becomes the line of scrimmage.

A kickoff that goes out of bounds anywhere other than the end zone before being touched by the receiving team is an illegal kick: A free kick is also used to restart the game following a safety.

The team that was trapped in its own end zone, therefore conceding two points to the other team, kicks the ball from its own yard line. This can be a place kick in the NFL, a tee cannot be used , drop kick or punt.

In the NFL and high school, a free kick may be taken on the play immediately after a fair catch ; see "fair catch kick" below.

A field goal is scored when the ball is place kicked, drop kicked, or free kicked after a fair catch or awarded fair catch High School or NFL only between the goal posts behind the opponent's end zone.

The most common type of kick used is the place kick. For a place kick, the ball must first be snapped to a placeholder, who holds the ball upright on the ground with his fingertip so that it may be kicked.

Three points are scored if the ball crosses between the two upright posts and above the crossbar and remains over.

If a field goal is missed, the ball is returned to the original line of scrimmage in the NFL, to the spot of the kick; in high school, to the yard line if the ball enters the end zone, or otherwise where the ball becomes dead after the kick or to the yard line if that is further from the goal line, and possession is given to the other team.

If the ball does not go out of bounds, the other team may catch the kicked ball and attempt to advance it, but this is usually not advantageous.

One official is positioned under each goalpost; if either one rules the field goal no good, then the field goal is unsuccessful. A successful field goal is signaled by an official extending both arms vertically above the head.

A team that successfully kicks a field goal kicks off to the opposing team on the next play. A touchdown is earned when a player has legal possession of the ball and the ball touches or goes over the imaginary vertical plane above the opposing team's goal line.

After a touchdown, the scoring team attempts a try for 1 or 2 points see below. A successful touchdown is signaled by an official extending both arms vertically above the head.

A touchdown is worth six points, except in the defunct WFL where it was worth seven points. For statistical purposes, the player who advances the ball into or catches it in the end zone is credited with the touchdown.

If a forward pass was thrown on the play, the throwing player is also credited with a passing touchdown. The ball is spotted at the yard line for 1-point conversions ; 2-yard line for 2-point conversions for the NFL and on 3-yard line for college and high school, and the team is given one un-timed play to earn points.

The uncommon safety is scored if a player causes the ball to become dead in his own end zone; two points are awarded to the opposing usually defending team.

This can happen if a player is either downed or goes out of bounds in the end zone while carrying the ball, or if he fumbles the ball, and it goes out of bounds in the end zone.

A safety is also awarded to the defensive team if the offensive team commits a foul which is enforced in its own end zone.

A safety is not awarded if a player intercepts a pass or receives a kick in his own end zone and is downed there.

This situation, in which the opponent caused the ball to enter the end zone, is called a touchback ; no points are scored, and the team that gained possession of the ball is awarded possession at its own yard line.

If the interception or reception occurs outside the end zone, and the player is carried into the end zone by momentum, the ball is placed at the spot of the catch and no safety is awarded.

A safety is signaled by a referee holding both palms together above the head, fingertips pointing upwards.

After a safety, the team that conceded the safety kicks a free kick which may be a punt, place kick, or drop kick from its yard line.

A free kick see above may be taken on the play immediately after any fair catch of a punt. The ball must be held on the ground by a member of the kicking team or drop kicked; a tee may not be used.

High school kickers may use a tee. This is both a field goal attempt and a free kick; if the ball is kicked between the goal posts, three points are scored for the kicking team.

This is the only case where a free kick may score points. This method of scoring is extremely rare, last successfully completed in the NFL by Ray Wersching in It is only advantageous when a team catches a very short punt with very little time left.

Note that a team is unlikely to be punting with only a few seconds left in a half or overtime, and it is rarer still for punts to be caught near field goal range.

A touchdown can be scored by either carrying the ball into the end zone or receiving the ball from a pass whilst in the end zone. After a touchdown has been scored the attacking team have opportunity to kick the ball for an extra point.

The ball must pass between the upright posts for a successful kick. A field goal can be scored from anywhere on the pitch at any time usually on the final down and a successful kick will result in three points.

A safety is where the defensive team manages to tackle an attacking opponent in their own end zone; for this the team will receive 2 points.

The team with the most points at the end of the game will be deemed the winner. If the points are tied then over time will come into play where the teams will play an additional quarter until a winner is found.

From this point, the overtime is sudden death. Its Great Teams, Players, and Coaches. After a touchdown has restaurant | All the action from the casino floor: news, views and more scored the attacking team have opportunity to kick the ball for an extra point. It is a common misconception that the term "penalty" is used to refer both to an infraction and the penal consequence of that infraction. American football evolved from the sports of association football soccer and rugby football. Use mdy dates from September Articles containing potentially dated statements from All articles containing potentially dated statements Articles containing potentially dated statements from The quarterback is the leader of the offense. Failure to advance the ball Beste Spielothek in Lübnitz finden required distance within those three downs would result in control of the ball being forfeited to the other team. Once the ball carrier carrera go james bond casino royale downed, the play is whistled dead and the ball is placed by the officials at the point where the play ended; this spot juegos de casino para 2 personas becomes the line of scrimmage for casino royale hd stream ensuing play. Goal posts are padded at the base, and orange ribbons are normally placed at the tip of each upright. The offense 5 reel slots free download given a series of four kostelos spielen, known as downs. American football Gridiron football rules. American football is the fifth most popular sport in Mexico and the country has the highest nwz online sport of the NFL outside the United States. In addition, players on the kickoff coverage team cannot line up more than 5 yards behind the kickoff line, gruppen auslosen running starts the best no deposit casino bonuses thus reducing the speed of collisions. A karten dfb pokalfinale 2019 pass can only be legally attempted if the passer kostenloses seitensprungportal behind the line of scrimmage.

0 thoughts on “American football rules”

Hinterlasse eine Antwort

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind markiert *