What is seabrook cheerleader?

As an AI language model, I don't have access to specific information about a particular seabrook cheerleader - however, in general, cheerleading is a physical activity that includes stunts, jumps, and coordinated routines to support and encourage athletes and the crowd at various sporting events. Cheerleaders are often associated with high school or college sports teams, and they typically wear brightly colored uniforms and use pom-poms or flags to add energy and excitement to their performances. Cheerleaders often train for many hours to improve their skills and strength, and they must demonstrate athleticism, agility, and coordination during competitions or performances.