What is the Tik Tok dance that splits first and then bends down?

The Tik Tok dance that separates first and then bends down is cha-cha. It's a step in the gold medal routine, which is very similar to the cha-cha-cha, so it's called chuck. Boys will do the leg-clamping action to send girls out ~ Girls will put their right feet on the ground and send their bodies out. Seemingly low waist, in fact, she will send her body out with the support of boys, and her waist will be resisted.