National Football League Cheerleading or simply NFL Cheerleading, is a group of professional cheerleading organizations in the United States. 25 of the 32 NFL teams include a cheerleading squad in their franchise. Cheerleaders are a popular attraction that can give a team more coverage/airtime, popular local support, and increased media image. In 1954, the Baltimore Colts became the first NFL team to have cheerleaders. They were part of Baltimore's Marching Colts. Most NFL cheerleading squads are a part-time job. Often, cheerleaders have completed or are attending a university, and continue on to other careers after cheering for one to four seasons. The members participate in practice, training camp, games, appearances, photo shoots, and charity events. Apart from their main duties of cheering during the football games, the cheerleaders have many other responsibilities, the main one is marketing the team they cheer for. Nearly every team member is available for appearances at schools, events, conferences, etc., for a set fee. An anticipated annual event is the release of each squad's calendar, featuring members for each month in swimsuits or uniforms. Also many cheerleading squads have "Junior Cheerleading" programs, in which they teach children, usually in the 6-12 year age range, on how to dance, perform on selected gamedays with the main squad, and often NFL cheerleaders act as mentors and role models to the children. As well as being a mainstay of American football culture, the cheerleaders are one of the biggest entertainment groups to regularly perform for the United States Armed Forces overseas with performances and tours being enlisted by the USO. Teams send their variety show, an elite group of their best members, to perform combination shows of dance, music, baton twirling, acrobatics, gymnastics, and more. In February 2007, the Buffalo Bills even sent a squad of eight along with their choreographer into the war zone of Iraq. In 1996, the San Francisco 49ers Cheerleaders and their director helicoptered into the war inflicted country of Bosnia with the USO and the U.S. Army. The U.S. troops in Korea have been entertained during the holiday season with the USO's Bob Hope Tour. Over the years, the tour has featured NFL cheerleaders from the Dallas Cowboys, San Francisco 49ers, and Washington. Cheerleader competitions The first "Battle of the NFL Cheerleaders" was held in 1979 in Hollywood, Florida. Two cheerleaders from each cheerleading team compete against other mini-teams in various athletic events.