This is a cheer China Anne McClain wrote and sings in the 2nd episode, Participants as Chyna Parks. She sings this to try and make it on the cheerleading squad and she does, but only so Lexi can ruin her chances at getting the lead in the school musical which Chyna still overcame and got the lead.
Shake it to the left! Shake it to the right! Stand up, Wolves, and fight, fight, fight! Push them back! Push them back! Wolves attack!