Cheerleader Girls

In the 1960s National Football League (NFL) teams began to organize professional cheerleading teams. The Dallas Cowboys Cheerleaders soon gained the spotlight with their revealing outfits and sophisticated dance moves, which debuted in the 1972–1973 season, but were first seen widely in Super Bowl X (1976). This caused the image of cheerleaders to permanently change, with many other NFL teams emulating them. Most of the professional teams' cheerleading squads would more accurately be described as dance teams by contemporary standards; as they rarely, if ever, actively encourage crowd noise or perform modern cheerleading moves.
The 1980s saw the onset of modern cheerleading with more difficult stunt sequences and gymnastics being incorporated into routines. All-star teams started to pop up, and with them the creation of the United States All-Star Federation (USASF) ESPN first broadcasted the National High School Cheerleading Competition nationwide in 1983. Cheerleading organizations such as the American Association of Cheerleading Coaches and Advisors (AACCA), founded in 1987, started applying universal safety standards to decrease the number of injuries and prevent dangerous stunts, pyramids and tumbling passes from being included in routines. In 2003, the National Council for Spirit Safety and Education (NCSSE) was formed to offer safety training for youth, school, all star and college coaches. The NCAA requires college cheer coaches to successfully complete a nationally recognized safety-training program. The NCSSE or AACCA certification programs are both recognized by the NCAA.
Even with its athletic and competitive development, cheerleading at the school level has retained its ties to the spirit leading traditions started back in the 1890s. Cheerleaders are seen as ambassadors for their schools, and leaders among the student body. At the college level, cheerleaders are often invited to help at university fundraisers.
Cheerleading is currently most closely associated with American football and basketball. Sports such as association football (soccer), ice hockey, volleyball, baseball, and wrestling sometimes sponsor cheerleading squads. The ICC Twenty20 Cricket World Cup in South Africa in 2007 was the first international cricket event to have cheerleaders. The Florida Marlins were the first Major League Baseball team to have cheerleaders. Debuting in 2003, the "Marlin Mermaids" gained national exposure and have influenced other MLB teams to develop their own cheer/dance squads.