Sweatband strap has the function of protecting joints. Athletes are easy to be injured in high intensity sports. If it is a joint injury, it will be more serious, ranging from sprain to sports life, and wrist strap can play a role in shock absorption and protection.

Generally, the bracelets worn by NBA players are made of high-grade silicone, which can absorb sweat. Therefore, when sweat flows through the bracelet, the bracelet can absorb some sweat, ensure the normal humidity of the palm, and ensure the shooting feel.