Great test.
Dai Yong's biggest problem is that his age, physical strength and energy are not as good as before, and his control of the ball is poor. Although it can't be said that it is not enough, it can't be said that it is handy. When he is in a good state, he will last for a while, but long-term games like deciding gold, especially playing Chinese nine-ball and Chinese eight-ball, are different. Playing a ball with eight balls can be called the position of several balls, but Chinese nine balls are different. He has to fight one after another. Because physical strength and energy can't keep up, whether it is accuracy and walking, whether it is attack or defense, it will be greatly affected.