What are the basic rules of playing football?

First, what you need to know is the time of the game.

This is the most basic rule that must be understood when playing football. In the official competition, the competition time is divided into the first half and the second half, each half is 45 minutes, and the interval shall not exceed 15 minutes. Then there were injuries in the first half and the second half. Injury time means that the game time needs to be overtime according to the situation on the field, sometimes it is 1, 2 minutes, and the longest can reach 5. The second is to delay the time; The third is any other reason.

In some important elimination matches, if the two sides draw to complete the regular match, there will be 30 minutes of overtime, which will be divided into the first half and the second half, and each game will be 15 minutes.

Second, what needs to be understood is the penalty of yellow card and red card.

A yellow card means to warn you that you will be sent off if you commit another crime; A red card means being sent off directly; The penalty is presented according to the different nature of the foul;

If it is a malicious foul or violence, a red card will be shown, and if you intentionally handball or insult others or the same person gets two yellow cards in the same game, a red card will also be shown;

During the competition, words and behaviors that violate sports ethics and express dissatisfaction will be shown yellow cards, as well as players who repeatedly violate the rules, deliberately delay the competition and enter and leave the venue without authorization;

Third, what needs to be understood is the offside situation in the game;

Offside means that the partner touches the ball when passing the ball. If the position of the partner is closer to the opponent's goal line than the position of the penultimate opponent in the other half, then the player is offside. It should be noted that when he is parallel to the opponent at the last second, he is not judged offside. Under the following circumstances, the referee of offside players will use offside to punish offside fouls, interfere with the game, interfere with the opposing players and gain benefits.

After the referee decides that the ball is offside, it belongs to the opponent.

Fourth, what needs to be understood is the penalty of penalty, free kick and corner kick in the stadium.

Penalty means that if there is any direct free kick foul in the penalty area, a penalty will be awarded. When taking a penalty, neither player can enter the penalty area. If the defender enters the penalty area, the goal is valid, if not, the penalty is heavy. If the attacker enters the penalty area, the goal will be kicked again; If not, it is the goalkeeper and defender. When taking a penalty, the goalkeeper can move left and right on the goal line, but not forward.

There are two kinds of free kicks in football matches. One is a direct free kick, which is mainly aimed at kicking, hitting and tripping the opponent maliciously. In addition, pushing and pulling each other by hand and touching the ball by hand also belong to this category; There are also direct free kicks that insult referees and others, which can be scored directly; If these acts occur in the restricted area, they will be awarded a penalty; Free kicks also have indirect penalty points. Dangerous movements, blocking and continuous kicking of set pieces all belong to this category. This kind of free kick cannot be scored directly. Only when the ball enters the door and touches another player can you score. There is no penalty for such a foul in the restricted area.

Note: Whether it is a direct free kick or an indirect free kick, the defender must quit 9.15m. If he fails to exit 9.15m as required, the referee can show a yellow card.

Corner kick means that when the whole ball crosses the goal line on the ground or in the air, the last player who touches the ball is the defender. If the goal is not scored according to the winning rule, the corner kick will be punished and the corner kick can score directly.

These are the basic rules of playing football. Of course, it is important that when playing football, other players can't touch the football with their hands except the goalkeeper, and any other part of the body can touch the ball.