See the top college football cheerleaders in action

College football season means more than work for coaches and players.

There are all sorts of different platforms that have to get ready and be on top of their games. One of them is cheerleading.

The troupes don't show up on the sidelines, ready to entertain. There are plenty of off-season workout and discussions on how to choreograph some of the moves. And during the season, the cheerleaders have to practice, too.

They also can work in concert with school bads for halftime shows.

A look at some of the best college football cheerleaders.