All Star Cheer Squad is a rhythm video game developed by Gorilla Systems Corp for the Wii and Nintendo DS. It was released on October 27, 2008. The Wii version is one of several Wii games to use the Wii Balance Board.
The game is THQ’s "first original property created specifically for girls".
The game follows a year in the life of a cheerleader as they learn new cheers, participate in practices and create their own routines to make the squad and eventually become captain.
On the Wii, the Wii Remote and Nunchuk, along with the Balance Board can be used to perform cheer and dance moves. Cheerleading choreographer Tony G of Bring It On fame acted as chief consultant to the game.
Source: Wikipedia, "All Star Cheer Squad", available under the CC-BY-SA License.