Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. National Football League Cheerleading, or simply NFL Cheerleading, is a professional cheerleading league in the United States. For many NFL teams, their franchise also includes a cheerleading squad. Cheerleaders are a popular attraction that can give a team more coverage/airtime, popular local support and increased media image. For the NFL, The Baltimore Colts were the first team in the NFL to have cheerleaders in 1954. They were also a part of the Baltimore Colts Marching Band. According to most NFL cheerleading sites, cheerleading is classified as a part-time job. However, this "part-time" job is a substantial commitment of time for practice, camp, games, appearances, photo shoots, and charity events. Most often, cheerleaders have completed or are attending a university, and continue on to other careers after cheering for an average of 1-4 seasons.