Cui, director of the Youth Department of China Football Association, pointed out: "Children aged 7-9 should play more football without affecting their studies. Football training, which emphasizes physical quality and skills, is more suitable when children grow up.

In China, there is no specific research on the age at which children can practice football, but there are foreign experiences for reference. In foreign countries, there are strict regulations on what level children's physical development can reach and what kind of technical movements are suitable for practice, and they will not practice training beyond their age. Children are not as strong as adults. Be careful not to let them practice muscles and strength during training, so as not to damage their seedlings. Children's understanding ability is also limited, and some football technical movements are easy to cause injuries once they are not handled properly. The practice in foreign countries is that children can learn technical movements at a certain age.