I've learned about half of the hustle routine. However, I can't do it at performance tempo yet. Although I did most of the routine seven years ago, it only feels vaguely familiar to me right now. Also, my hustle technique has fallen off somewhat. There are hustle parties at the Starlite on Saturday nights, so I'll have to go to some of them over the next couple of months for practice. At least my shoulders aren't bothering me as much as they were a couple of months ago.