This non-match day is usually used to evaluate the results of previous rounds, analyze the performance of the team and make adjustments in tactics and personnel. It is also a time for fans to rest and review the game. They can reminisce about wonderful games, discuss the prospect of the team and predict the next game.
For fans, the first non-match day of the World Cup is also a kind of intermission. They can take a day off, recover their strength and have time to discuss and predict the next game with their friends. For the organizers, this non-competition day is also to provide adequate rest time for the stadium, teams and fans to ensure the quality and safety of the competition.
In short, the first non-match day of the World Cup is an important stage during the whole World Cup, and it is a time for teams to adjust their tactics, fans to reflect on the game and have a rest.