The football field must be rectangular, with a length of 90- 120m and a width of 45-90m. The goal is 2.44m high and 7.32m wide, and the football is made of leather or other suitable materials, with a circumference of not less than 70cm and 60cm. The standard football field specified by FIFA has an area of 105m * 68m and an area of 7 140m2.
The football field is the venue for football matches. The basic condition of a football field is a rectangular flat ground, which can be grass, artificial grass, rubber ground or even concrete ground. A relatively simple football field may only have two longmen and a few white lines, and a well-equipped football field may be equipped with lighting, stands, dressing rooms and other facilities.
The football field of professional football league or national team can be equipped with billboards on all sides, and the stands are more likely to accommodate tens of thousands of spectators. There may be track and field tracks around some football fields.
The playing field is marked with lines, which should be included in each area as the boundary line of each area in the field. The two longer boundary lines are called sideline lines and the two shorter boundary lines are called goal lines. Make a center mark at the midpoint of the center line of the site, and draw a circle with a radius of 9. 15 meters (10 yards) from the center mark.
Extended data:
International competition standards for football fields;
Length: the shortest 100 meters (109 yards) and the longest 1 10 meters (120 yards).
Width: the shortest is 64 meters (70 yards) and the longest is 75 meters (82 yards).
Size of the playing field: The playing field must be rectangular, and the sideline length must be greater than the goal line length. The length is 90-120m (100-130m) and the width is 45-90m (50-60m).
International competition: 100- 1 10 m (109- 120 yards) long and 64-75 meters (70-82 yards) wide.
World Cup finals:105m long (about 1 15 yards) and 68m wide (about 74 yards).
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