Answer:
All Star Cheer is a discipline of cheer that involves athletes performing a 2 1/2 minute routine composed of tumbling, stunting, pyramids, dance, and cheer segments. ... All Star cheer teams are most often organized and based out of a club and have teams who are open to all area athletes.
And Sideline cheerleaders are enthusiastic, pump up the crowd, and encourage the fans to have spirit. Sideline cheerleaders will likely perform repetitive short cheers/chants and prepare routines to perform during timeouts and halftime.