Football team establishment:
A standard football team has 23 players, including 1 1 players, and the rest are substitutes. Generally speaking, there are 3 goalkeepers, 6-7 strikers, 5-6 midfielders and 7-9 defenders among 23 people. Of course, the number of people in these positions is not fixed, and the coach will make corresponding adjustments according to factors such as the team's match. In official competitions sponsored by FIFA, the Intercontinental Federation or the National Association, a maximum of 3 substitutes can be used in each competition. The competition schedule should indicate how many substitutes can be nominated, from 3 to no more than 7.
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First of all, the regular formation on the football field
1 and 4-4-2 consist of 4 defenders, 4 midfielders and 2 forwards. Due to the use of four defenders, this formation has many changes in the configuration of the midfield, including: 2-winger +2-winger, 2-winger+1 front waist+1 back waist (that is, 4-3-0)
2.4-5- 1, consisting of 4 defenders, 5 midfielders and 1 forwards.
3, 4-3-3 is the offensive formation. It consists of four defenders, three midfielders and three strikers. The three strikers have greatly improved the offensive power of the team, but their control over the midfield is relatively weak. The configuration of three strikers and three midfielders determines the offensive tendency of the team. 1 center, 2 wings +2 backyards, 1 the common formation of the front waist tends to attack from the flank (the front waist can often move to the flank). There is also a rare formation in which three strikers play in the middle.
4,4-2-3-1,this formation actually evolved from the 4-5- 1 formation. The biggest change of this formation is the sacrifice of double backcourt, which can enhance the team's defense. In addition, in attack, this formation has changed a lot. For example, the three avant-garde in charge of the attack can stand in parallel or form a diamond with the striker.
Second, the common football tactics:
1, curveball, the technical term of football. Kicking technique of guiding the ball to run in an arc. In the running of football, due to the strong rotation, the pressure difference between the two sides of the air is formed. Because the ball runs in an arc, it is commonly known as "banana ball". When kicking a curveball, the part where the foot touches the ball should deviate from the center of gravity of the ball. Often used to bypass the defender in the middle of the passing route, or confuse the goalkeeper when shooting, making him make a wrong judgment.
2, diving to save the ball, football terminology. The difficult skill of the goalkeeper to save the ball. Kick hard with one foot on the same side of the ball, bend your knees and swing your other leg to make your body jump out of the air and save the ball. Because it jumps sideways, it increases the control range, so it can save the ball that is difficult to save with other actions.
3. Total attack and total defense of football, the representative of Dutch football, is one of the football tactics. A team with 10 players, except the goalkeeper, is called "all football". According to the needs of attack and defense in the game, each player can play the role of a player at any position.
Source: Baidu Encyclopedia: Football