Observe whether the appearance of the badminton is neat, whether the feathers are pure white, and whether the insertion angle is consistent. Good badminton feathers should be tough, durable, and not easily broken. The ball head should have a hard texture and be able to provide good rebound force.

Badminton also has certain cultural significance. It is not only a competitive sport, but also a way of cultural exchange to convey friendship and enhance understanding. In international competitions, athletes from various countries showcase their style and strength through badminton matches, and also promote communication and integration between different cultures.