The designated area where athletes warm up before a game is called the warm-up area or preparation zone. This zone allows athletes to engage in stretches, practice movements, and build up physical readiness before competing. It typically includes space for running, light exercises, and drills aimed at increasing heart rate and preventing injuries. Access to appropriate equipment and facilities enhances the effectiveness of this preparation period, ensuring athletes can perform at their best while minimizing the risks associated with sudden physical exertion.