What is the function of each line point arc in the football field?

The three zones on the pitch refer to the penalty area, the goal area and the corner area.

Two rectangular areas in front of the goal are set together, and the large rectangular square is called the penalty area. If a defending player commits a foul in the penalty area, the nature of the foul shall be awarded as a direct free kick.

, the attacker will take a "penalty". When the defending team takes a free kick or a goal kick in their own half-time penalty area, the penalty taker must kick the ball directly out of the penalty area for play to continue. If the ball is touched by either player or has stopped before rolling out of the penalty area, it must still be taken back and kicked again.

In addition, the ball is allowed to be touched by the goalkeeper in the penalty area. If a goalkeeper touches the ball with his hand from outside the penalty area, he or she is awarded a handball foul just like any other player else.

When taking a "penalty", only the goalkeeper of the defending team and the offending team's penalty taker are allowed to be in the penalty area, and the rest of the players on both sides must exit the penalty area (but should stand in the field) before the penalty kick, and the game can continue after the penalty player has kicked the ball a distance of one week.

The goal area is a small rectangular area set in the penalty area, which is itself part of the penalty area, and the role of the penalty area is equally effective for it. At the same time, it has its own function. First of all, when the goalkeeper does not have the ball in his hand and does not hinder the opponent's movement, the opposing player shall not reasonably charge the goalkeeper.

Secondly, when the goalkeeper takes a goal kick, he must place the ball in the half of the goal area close to where the ball goes out of bounds.

The two points on the pitch refer to the penalty spot and the tee point.

A penalty spot is a dot 11 metres (12 yards) in front of the centre of the goal line, and it is the position where the ball is dropped when a penalty is taken.

The kick-off point, also known as the mid-point, is the center of the pitch and is the position where the kick-off is dropped off when the game resumes after the start of the second half of the game or after a goal has been scored.

A lap and a curve on the court refers to the middle circle and the arc of free throws.

The circle in the middle of the pitch is called the center circle. When kicking off in the center circle, the opposing team is not allowed to enter the center circle in advance. When the kick-off player kicks the ball a full distance of the ball, the opposing player is allowed to enter the center circle to steal the ball.

The arc outside the penalty area is called the free throw arc. In the penalty kick.

, except for the defending goalkeeper and the attacking penalty taker, the rest of the players on both sides must exit the penalty area and the penalty arc.

Zone 3 refers to penalty areas, goal areas and corner areas. 2 points are the penalty spot and the tee point. A lap and an arc refer to a mid-hole circle and a free throw arc.

It is necessary to divide the surface of the field, to divide the area of the athletes, and also to use it in overtime, but also to divide the radius of the field.

Midline: Divide the playing field into two halves.

Middle Circle: A circle centered on the tee point and thought to be the radius. Rent Silver Source.

Soccer goal: wide meter, high meter.

Goal area: the line at both ends of the playing field from the inside of the goal, leading a line perpendicular to the end line to the field, one end of which is connected with the goal, and the other end point is connected to each other and parallel to the end line, and these three lines are the area within the end line.

End line: The line that marks the width of the playing field.

Sideline: A line that marks the length of the playing field.

Penalty area: The area where the two ends of the playing field are drawn on the end line from the inside of the goal post to each side of the field and perpendicular to the end line, and the other end of these two lines is connected to each other and parallel to the end line, and these three lines are surrounded by the end line.

Penalty Spot: There is a clear mark at the midpoint of the line at each end of the line 11m perpendicular to the field.

Free throw arc: It is an arc outside the penalty area with the penalty point as the center of the circle and the radius as the radius.

Corner area: The intersection point of the outer edge of the edge line and the end line is the center of the circle, and the 1 4 arc in the field with a radius of 1m, which intersects with the side line and the end line, and the area in this arc is the corner ball area.

Flagpole: A flat-topped flagpole of no less than one meter (5 feet) is erected at each corner of the field, and a small flag is tied to it. Flagpoles may also be placed at both ends of the center line and at a distance of not less than 1 meter (1 yard) beyond the sideline.

Where the ball is left or right in the middle of the shot, the flight angle of the ball should not exceed 35 degrees. Beginners don't have to go for curveballs or anything like that.

Kicking a curveball is a normal reaction when a football is flying in the air, and it will naturally come out when the kick-off force and the speed of the ball reach a certain value. World-class stars kick curling balls that are shot at a controlled angle with a strong kick. This is the principle of the curveball.

The question is lower left or lower, and the strength should be mastered.