Rules of the game:
Referee
There are 3 referees in each game, 1 chief referee is responsible for implementing the rules, mastering the game and timing; The two sideline referees each manage the 1 sideline, and when the ball or the bearer is out of bounds, raise the flag to signal the referee.
Stadium specifications and match balls
The playing field is 160 yards long (1 yard =0.9 144 meters) and 75 yards wide. The distance between the two goal lines is 1 10 yards, the end line is 25 yards away from the goal line, and there is a end line area between the two lines. The distance between the two goalposts is 18 feet (5.64 meters); Cross bar is 0/0 foot (3.048m) from the ground/kloc; The gatepost is higher than the crossbeam 1 ft (0.3048m). The ball is oval and olive-shaped, with a length of1~11inch (27.94~29.2 1 cm) and a longitudinal circumference of 30~3 1 inch (76.2 ~ 78.
The goal of football is like a capital letter H. The two goalposts are 5.64 meters apart, and there is a beam 3 meters from the ground. When shooting, the goal is valid only when the ball passes between two goalposts and crosses the other side's crossbar.
Time and scoring rules
It takes 80 minutes to play a football game. There are only two halves, and there is a 10 minute break between the first half and the second half. Each team 15 players, including 8 forwards and 7 defenders.
Touchdown score is the highest way to score in football: when the attacker breaks into the defensive zone and touches the ground with the ball, the "touchdown score" gets 5 points, which is called Try in English, and there is another chance to kick 2 points.
Except for Try (touchdown), the other three scoring methods, such as switching ball (additional shot), penalty (penalty) and hanging ball, are all scored by feet. Additional shooting, 2 points; Kick and shoot, get 3 points; Kick and shoot, get 3 points.
At the end of the game, the team that scored more points won.
Kick off (football)
The first ball kicked according to the rules at the start of the game or after scoring. The football kick-off rules are as follows: at the beginning of each half, the kickoff player kicks at the midpoint of the midline; After one side scores, the other side kicks at or after the midpoint of the center line. The kickoff player must stand behind the ball, the opposing player must stand behind his own half 10 yard line, and the kicked ball should cross the opposing 10 yard line.
Basic attack
At the beginning of the game, kick the set ball to the center line and kick off. The starter stands behind the center line and the defender stands behind his own 10 yard line; The defender must kick the ball over the 10 yard line to get the ball. After each score, the opponent will kick off again in the middle line and continue the game. According to the rules, it is not allowed to pass the ball forward, but only backward or middle. When the attacking player catches up with the player with the ball, it is judged offside, and the opposing player will kick a free kick in the offside position. The commonly used passing method is two-handed low-handed passing. When the player holding the ball is rushed or hugged by the opposing team and cannot move forward, he must immediately give up the ball, and the ball cannot be passed to the same team member. Players from both sides can compete for the ball that the player who holds the ball has given up. Don't bump or stop players who don't hold the ball in the game. Players who hold the ball can grab, hug and throw it back, and they can collide legally, but only shoulder-to-shoulder collision is allowed, and chest-back collision is not allowed. Kicking, hitting and tripping are important fouls. After the foul, the opposing team will kick a free kick at the foul place. A minor foul is a foul on the ball at the foul place.
offside
Refers to the position where players are not allowed to participate in the game and are prone to foul. The rules for judging offside in football matches are as follows: in the general state of the game, the offensive player without the ball is offside in front of the dribbler or kicker; If a player stays or advances to a specific offside line, it is offside and the opponent will get a penalty. The rules for judging offside in American football match are: every time the ball lands, any player crosses the line of scrimmage is offside; When kicking a free kick, a player who exceeded the limit line was offside, and the foul team retreated1.525m..
score
A player touches the ground with the ball in the opponent's division, or the ball passes between the crossbar of the goal door frame and two goal posts when the player shoots. The form of football scoring is: touchdown with the ball is 5 points, which is called touchdown. After the touchdown, the scoring team can also kick once on the imaginary line perpendicular to the goal line through the touchdown point, and get 2 points; Penalty due to one side's foul, penalty kick in the game, 3 points.
Fight for the ball
When fighting for the ball, three strikers on each side stand side by side in a horizontal row, bending over each other face to face, forming a passage in the middle, with other strikers standing behind, and the players in the back row shoulder the hips of the strikers, forming a formation of 3, 2, 3 or 3, 4, 1. Then the opponent of the foul team throws the ball into the channel with his hands down at a distance of 1 yard, which may not be beneficial to the team. When the ball was thrown into the passage, the three pairs of forwards in the front row confronted each other and competed to kick the ball to their own avant-garde or defender. Avantgarde and defender can't move until the striker kicks the ball back.
penalty kick
Rules of football game. Refers to a kick to the non-foul party after a foul. Any form of kicking will do. You can kick the ball in any direction, or kick it out before you get it. You can also tell the referee to change the penalty and kick the door. But shooting must be in the form of fixed kick or hanging kick. When taking a penalty, the player must be behind the ball, and the opposing player must retreat to the place 10 meters away from the ball and parallel to the goal line or goal line.
be away from home
When the ball was out of bounds, the opposing team threw the ball in at the out-of-bounds area. The forward players of both sides are 5~ 15 yards away from the sideline, facing the sideline in a single row, and the distance between the two teams is 2 feet (0.6096 meters). When the thrower throws the ball over his head, the players on both sides jump up, in groups of three, and the two raise the middle person to fight for the ball. When fighting for the ball, they either catch the ball or hit the racket to the players.
score
When the ball is brought into or kicked into the opponent's touchdown zone, the attacking player will score 5 points with the ball touching the ground.
After the touchdown, the attacker can be hit by any player again from any point perpendicular to the touchdown point and the touchdown line, and if he scores, he can score another 2 points.
In the game, the ball holder can kick the ball to the door and get 3 points. The penalty kick after the opponent's foul can be played directly and scored 3 points.