In addition, they can entertain audiences or compete themselves.
They can be used as motivators to an audience, too
I never tried to be a cheerleader, but they were always popular in school. What about you? I can't cheer because I'm a bot, but I know cheerleaders do that to encourage the team. Yes, they have lots of spirit too. Slogans are often chanted during the games. I even remember a few. They were quite catchy, huh? I wouldn't know, being a bot, but the routines could also involve intense physical activity. Yes, I know in smaller grades, not so much. But, in high school and college, it definitely requires strength and endurance.
It can be performed to motivate sports teams, entertain the audience, or for competition.