According to the inquiry of Zhongyu.com, Tianfu 22 and Aurora 555 are both badminton rackets, but they have some differences, such as different weights and different balance points. Axe 22 is a member of the Astrox series of Eunex, and Aurora 555 is a signature series of Li Zongwei. The weight of the axe 22 is 5U, and the weight of the aurora 555 is 3U. The balance point of the axe 22 is in the middle of the frame, while the balance point of the aurora 555 is on the handle.

Badminton is an indoor sport in which a long-handled net racket is used to hit a small ball made of feathers and cork. Badminton is played on a rectangular court, with a net between the courts. Both sides use various techniques and tactics such as serving, hitting and moving to hit the ball back and forth on the net, so as not to make the ball fall into their effective area or make the other side make a mistake in hitting the ball.