An Athlete Union is an organization that represents the interests and rights of professional athletes. It advocates for better working conditions, fair pay, and benefits, ensuring that athletes have a collective voice in negotiations with teams, leagues, and sponsors. These unions often provide support in areas such as health care, retirement plans, and legal assistance. Athlete Unions can be found in various sports, including football, basketball, and hockey. They play a crucial role in collective bargaining agreements, which outline the terms of employment for players. By uniting athletes, these organizations help to protect their rights and promote their welfare.