The badminton racket is cracked! ! !

1 It is normal for cracks to appear after a collision. In serious cases, it can be sacrificed on the spot.

2 It depends on where the cracks are. If they are at the 1, 5, 7 and 11 o'clock positions of the racket, even if the racket is repaired, it is not guaranteed to withstand medium weight. Generally speaking, it is not considered to be a major repair. It's worth it. Once it's repaired, it can be used as a backup at most.

3 It depends on the shape of the crack. If it is an annular crack, it will not have much impact even if it is completely broken. And if it is a longitudinal crack (a through-type crack along the racket frame), there is generally no repair value.

4 The reason that affects the balance is the repair process. If repaired with hot melt technology, the impact on the performance of the racket will be very small, and the strength of the racket frame will not be worse than before repair.

5 Nanomaterials are just a gimmick, started with YY’s NS series. The addition of TI is only for its counterweight function to adjust the balance of the racket. It has no effect on improving the strength of the racket. YY's AT series was the first to adopt TI armor, and the probability of frame collapse in this series is astonishingly high.

6 It’s a joke to put LN, YY, and Victory together among the “three major brands in the world” upstairs. It was poisoned by LN’s advertising