How long is a game in the American Football League all rules of American football

All rules of American football
Rules: American football matches are played between two teams with a maximum of 53 players (NFL rules). Both sides send 11 players to play, and can change some or all of the players at any time. The one who gets the ball control is the attacker, whose goal is to push the ball to the opponent's position as far as possibleThe rules of American football
American football matches are played between two teams with a maximum of 53 players (NFL rules). Both sides send 11 players to play, and can change some or all of the players at any time. The one who gets the ball control is the attacker. The goal is to push the ball to the opponent's position as far as possible and try to cross the scoring line and enter the opponent's end zone to scoreHow many players are there in American football? How many minutes is a game
The competition was played on a 120 yard long and 160 foot wide field. A goal line is set at the first 10 yards of the end line. The distance between the two goal lines is 100 yards. The goal is set in the middle of the end line. The system is the same as that of British football. The American football ball is slightly smaller than the English football ball, with a ball length of 11 to 1
American football, how long is a season
In the regular season, each team plays 16 games in 17 weeks from September to December, usually on Sunday, Monday or Thursday. After the regular season, a total of six teams of each Federation enter the playoffs, which are the champions of each division and the best performers of other teams. They are usually called wild card teams. ByHow long is each game? (football)
The football game lasts for 80 minutes, with a half-time break of 5 minutes. In the second half, the two sides began to exchange sites. reference material: http://baike.baidu.com/view/8235.htm
Ask for complete football rules
However, a rugby game takes 80 minutes, and there are only two halves, with a 10 minute break between halves. Number of players: in 1880, the American Football Association stipulated that there were 11 players from each side, including 4 guards, 7 forwards, and 3 substitutes "in case of accidents"How long is a football game
It takes 80 minutes to play an English football game. There are only two halves, with a 10 minute break between them. At the end of the game, the one who scores more points wins. In the course of the game, the defensive side can hold the player held by the attacking side to stop his attack, but the holding method and position are limited to avoid injury to the playerFootball rules
However, a rugby game takes 80 minutes, and there are only two halves, with a 10 minute break between halves. Number of players: in 1880, the American Football Association stipulated that there were 11 players from each side, including 4 guards, 7 forwards, and 3 substitutes "in case of accidents"Ask for the rules of the American professional football game, the rule seats and so on
The most important place in the field is probably the end zone, which is the area where the score lines on both sides of the competition field extend 10 yards outward. This area is where the score is. When the ball holder pushes the ball into the opponent's end zone, they score. The time competition is divided into four sections, each of which is 15 minutesHow many sections is the American football game divided into
Each game of American football is divided into four sections, each section of 15 minutes. There is a 12 minute break in midfield. There will be a 2-minute break after the end of section 1 and section 3, and both parties will exchange venues after the 15 minute competition in each section. After the end of subsection 1 or subsection 3