USA has choreographed material for professional and competitive cheerleaders alike. Her prominent, protagonist role in Heroes was supported by a strong fan-base and provided a positive image for high school cheerleading. During competition season, it often becomes seven days with practice twice a day sometimes. The show also believes that cheerleading is tough. Currently, there is no system in place that awards only one state or national title.
Sports such as association football soccerice hockeyvolleyballbaseballand wrestling will sometimes sponsor cheerleading squads.
A cheerleading team may compete locally, regionally, or nationally, as well as cheer for sporting events and encourage audience participation. Most American middle schools, high schools, and colleges have organized cheerleading squads. Because of the lack of studies on injuries in competitive cheerleading, many injuries that happen could be avoided. Judges at the competition watch closely for illegal moves from the group or any individual member. It starred Aly Michalka as Marty a former gymnast forced to become a cheerleader after her academic scholarship is canceled and Ashley Tisdale from High School Musical. This allows for the two, under the same sponsor, to be intermingled.