All you have to do is post a video of yourself dancing for the Herbal Essences Cut #Footloose contest, so anonymous strangers can judge your performance in comparison to another completely random stranger's performance! Hooray! Oh, and you can get tickets to the Footloose premiere, so that's pretty nice too. If you're brave/confident enough, you can post your video right here.
And make sure to check out lyrics from the Broadway Cast Recording right here.