What are the four defensive tactics of football?

The common forms of defensive tactics are man-to-man defense, regional man-to-man defense, mixed defense and intensive defense.

1, man-to-man defense

Man-to-man defense is a form of defense in which every player except the free man has a fixed man-to-man object. The outstanding feature of this style of play is that every attacking player is always under pressure in every time and space of the whole game. Attention should be paid to the following requirements in man-to-man defense:

Each player is required to have strong personal combat capability. Please cooperate with each other. When a peer makes a mistake in man-marking, the adjacent players can quickly and flexibly stand according to the situation on the field to ensure the rigor of the overall man-marking defense. It is required that every defender must have a strong physical fitness, because in the whole field, defenders always need to keep running and fighting.

2. Regional man-to-man defense

The basic meaning of regional man-to-man defense is that each defender occupies a certain activity area. When the attacker enters the defense area, the regional defender implements strict man-to-man defense to control all effective actions of the attacker in the area. In regional man-to-man play, there is also a free man who plays a supplementary and commanding role. This free man is usually served by a central defender.

Regional man-to-man play provides a clear task for each defender, but partners still need the necessary cooperation. When the man-to-man defense fails in a certain area, the adjacent players should make up the position, and the defender who has been broken should exchange positions with him in time to achieve the effectiveness of the overall defense. When the team adopts zone man-to-man defense, special attention should be paid to the defense at the junction between zones.

Because this combination is often caused by unclear defense responsibilities, attackers can take advantage of it. Therefore, in training or competition, the defense at this junction must have a clear division of labor.

3. Mixed defense

Mixed defense is a kind of defense method which is interwoven with man-to-man defense and zone defense. Its biggest feature is that it can flexibly make full use of the advantages of man-to-man defense and regional joint defense according to the opponent's situation, thus improving the efficiency of team defense.

The application of mixed defense is usually to select players with good physical strength and strong personal fighting ability to use man-to-man defense to keep an eye on the core players of the opponent and limit their freedom of movement, while other players often use zone man-to-man defense.

The application of mixed defense is extremely flexible, which depends entirely on the characteristics of the opposing players. For example, the attack of the opposing team is mainly inserted by two avant-garde organizations. At this time, the defensive team can use two avantgarde to stare at, and the rest of the players can use the zone to stare at people. For another example, the most threatening figure in the opponent's attack is the center, and the mixed defense can send someone to keep an eye on this person.

4. Intensive defense

Intensive defense is a form of defense that narrows the defensive area, gathers the dangerous area in front of the main defensive force, and leaves only one or two players in the midfield. Its main prevention area is the inverted funnel in front of the door. The main feature of its defensive play is that there are many defenders, but the gap is small, so it is difficult to cooperate with infiltration attack. So it is relatively difficult to break the door.

Because this defensive play is that most players gather in front of the door, limiting the organized attack speed when all players change from defense to attack, so generally speaking, this defensive play is more used there. Quot as long as you draw or lose less, you expect to win by luck. "Of course, some teams with the guiding ideology of' firm defense and quick counterattack' sometimes adopt this form of defense, although their strength is not obviously weaker than their opponents.

The basic requirement of this style of play is that when the attack turns to defense, the defense-intensive players must retreat quickly to arrange and stand in their respective positions. When the defense turns to attack, the player with the ball should try to send the ball to the frontcourt players through long pass, forming a tactical effect of taking the ball by surprise, attacking by surprise and winning quickly.

Main features:

1, personal defensive tactics. It mainly includes two aspects: site selection and man-to-man marking. In position selection, the defender chooses the position. In principle, he stands in a straight line between his opponent and the center of his goal. The distance from the opponent depends on the court and the position of the ball. Man-marking means that the defender is in a position to limit and defend the opponent's activities in order to block the opponent's receiving or passing route in time.

2. Local defense tactics. Its core is to make up the position. Complement is the mutual assistance between defenders, which can make up for loopholes, form a defense line in depth and play the role of collective defense.

3. Local defensive cooperation. Mainly protection and substitution. Among them, there are two kinds of replenishment: one is player replenishment. If the full-back fails to retreat in time, other companions will temporarily fill his position to prevent the other side from using this space to counterattack quickly. The other is that adjacent players complement each other, that is, exchange defense.