Headbands are not only decorative, but also absorb sweat and dissipate heat, so many players have worn them. When Yao Ming first entered the NBA, he also tried wearing a headband, but he had to admit that the headband was not suitable for Yao Ming. Regardless of temperament or visual effects, the headband lowers Yao Ming's appearance. When he wears a headband, he feels completely different from Iverson, Tracy McGrady, and Carter. Perhaps Yao Ming was also aware of this problem. After wearing it for one game, he said goodbye to the hair tie.