Everyone knows that the football field has the formrectangle. The game is played on the grass, but in some exceptions and on artificial cover. Often, the properties of an artificial lawn are trying to approximate to natural grass, which can be observed in its annual change. There are standard football field sizes that have such values: 105 meters in length, and a minimum of 68 meters in width. But at the moment the size of the football field can vary in width from the minimum of 64 meters to a maximum of 75 meters. And in length - from 100 meters to 110. Fields for training have a smaller size of a football field, unlike the present. As for the size of the football goal, it must also correspond to the standard size: the width is 7 meters 32 centimeters, and their height is 2 meters 44 centimeters. The goalkeeper's field is also carried out according to the international standard, which is 18 meters 32 centimeters in length, because from each bar of the futobol gate to the side lines should be five and a half meters. Also, these five and a half meters are laid in the depth of the field, from which it follows that the width of the goal area is also five and a half meters.
The standard size of a football field determines andthe size of the penalty area. Its length is 40 meters 32 centimeters, since from each gate of the gate in the direction to the borders of the field measure 16 and a half meters. In the direction of the center of the football field, the same 16 and a half meters will determine the width of the penalty area. In order to place the team players in the performance of an 11-meter strike, a circular arc is placed near the penalty area, the radius of which is 9 meters and 15 centimeters. And the center is the point of an eleven meter mark. In each corner of the field draw an arc, the radius of which is one meter, its center is in the corner of the football field. In order to determine the distance from the player performing the corner, to the football player, who stands in the wall, both at the football goal line and at the lateral line, marks are placed at a distance of 9 meters 15 centimeters from the edge of the angular radius. In the corners of the football field set special flags. In the center of the football field on the middle line, which divides it into two equal halves, put a point around which the circle is drawn. The radius of this circle is 9 meters 15 centimeters.
In order to locate technical personnelon the football field, spare players for the time of the football match, a zone is defined that is called technical. It is applied at a distance of one meter from the square, which is reserved for the bench of spare players.
Also important is the fact that all the lines thatPut on the football field, should be the same width of 12 centimeters. This width of the lines is taken into account in the size of the football field itself. The size of the football field, which corresponds to the world class, is an important point, as well as the properties of the ball. Its parameters and appearance are also regulated by special rules. Because the ball is the main object of the game.
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