Quincy (right) has full use of her legs. Gracie (left), doesn't.
But that hasn't stopped the two sisters from Kentucky from putting together this extraordinary show.
They both use wheelchairs in the routine, which is set to "Reflection" from Mulan.
The sisters make use of a mirror to show how Gracie feels liberated despite her disability.
She uses a motorised wheelchair and it's fully incorporated into the routine.
There were 300 teams performing at the Jamfest Super Nationals, but this stole the show.
Gracie told HLN: "I love dancing and want to show that I can do anything everyone else can because I believe in my dreams."
