Here's Zinga and I messing around with back up before one of my classes. I use a target for her, otherwise I end up with a mish mash of dancing back and forth with a random backup step thrown in. The normal backup is what we are working on this week.. she does have a scoot and a reverse scoot, but they get a little hairy at times so we threw those in at the end.
<object width="420" height="315"><param name="movie" value="http://www.youtube.com/v/m5nEaBa0oQY?version=3&hl=en_US"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/m5nEaBa0oQY?version=3&hl=en_US" type="application/x-shockwave-flash" width="420" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>