Cheerleading has its origins in 1898 when organized cheering was developed to motivate sports teams to win. It has since evolved into a competitive sport involving routines, stunts, and choreography. Cheerleading is popular at the high school, college, and youth levels where squads support sports teams and compete against other squads. While cheerleading provides benefits of fitness and teamwork, it also carries risks of injury, especially for high school and college-aged female cheerleaders.