Shuttlecock kicking is a simple exercise. How is shuttlecock classified?

Shuttlecock: The height of traditional shuttlecock is generally about 12 cm, and the shuttlecock body is made of turkey feathers or carved feathers, with plastic sheets as the base. The shuttlecock body of this kind of shuttlecock is mostly based on goose feather and rubber, which is about 17? About 18 cm. Different from the traditional shuttlecock, the big shuttlecock is relatively heavy and requires relatively strong skills. Shuttlecock: It's very similar to shuttlecock. Badminton consists of four feathers and a rubber base. Most feathers are goose feathers. Shuttlecock kicks with a net, just like playing badminton. After kicking the net, the person on the other side catches it and kicks it again. Shuttlecock is highly competitive and is mostly used in competitions and arenas. It can be one-on-one competition, two-on-two competition, three-on-three competition.