Why is the color of the goalkeeper's clothes different from that of his teammates' jerseys?
The color of the goalkeeper's clothes is different from that of his teammates' jerseys in order to prevent other players from handball in the restricted area, so that the referee can make a correct decision in time and prevent other players from fishing in troubled waters. In addition, the goalkeeper's clothes are not the same color, so the defender can quickly see his goalkeeper's position with the corner of his eye, thus saving time.