If a professional wears a bracelet, it's nearly always on their racquet hand to keep sweat from pouring down their arms and onto their hands. The usage of these devices, similar to those of tennis players, prevents sweat from pouring down their hands and causing a loss of hold on the basketball. Additionally, many athletes wear wristbands as part of their uniform or attire. These bands are often yellow for baseball or orange for football. Yellow indicates that the player is active while white means that he or she is inactive. Sweat-resistant materials are used in the manufacture of most sports wristbands because they need to withstand water during a rain delay or after a hard game. Some examples include polyester, nylon, rubber, and leather. Most sports bands include an identification tag for teams or individuals. This tag can be found just under the wearer's skin between his or her first and second finger. It can be attached using tape or glue and usually includes the player's name and number. In conclusion, sports wristbands help athletes by preventing them from sweating too much and possibly injuring themselves due to slippery hands. They also serve as a form of identification for teams or individuals.