The weight and flight stability of badminton are important indicators for evaluating its quality. Generally speaking, badminton with moderate weight is more stable during flight and less susceptible to wind influence. You can observe whether the flight trajectory of badminton is stable, whether the rotation is uniform, and whether it is easy to deviate from the direction by trial playing.

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.