Why is there a net hanging on the door of football?

The net behind the football door frame is usually made of white fiber thread. 1 1 a standard soccer goal net consists of 1278- 1864 grids, and a standard soccer goal net for 5 players consists of 639-932 grids. Now, behind the goal gate, the goal net announcing the attacker's score comes from a football match: 19 At the end, there was a football match in England. When the attacker pushed the shot quickly, the players cheered and the referee declared the goal valid. But the defender surrounded the referee and shouted that the ball flew over the post and should not be sentenced. Did the ball get into the bottom door? It turned out that there was no net behind the goal of the football match at that time, and the shooting was usually very urgent and fast, so it was difficult to judge whether it had entered the gate. When the players on both sides were arguing and the referee couldn't explain clearly, a fishing gear factory owner named Bargay ran into the field. While holding a fishing net, he suggested hanging the fishing net on the outside of the goal, so that the kicked ball would be caught by the fishing net, and there would be no dispute about whether to score or not. His suggestion was recognized by the players and referees, and both sides immediately hung up their fishing nets to continue the game. In this way, even the audience can understand whether they have scored or not. This method solves a big problem that it is difficult to judge whether to score a goal in a football match. 1890, the British Football Association officially approved the goal hanging net, which is still in use today.