...I shouldn't have brought up the silkworms.
But to get back OT, the heavy Kwan Dao was featured in Only the Strong By Chris Friedman (in our 2009 September/October of course - got to plug it while it's still on the newsstands). Chris had queried me about a shuai jiao training piece using things like stone locks, so I was really surprised to see the kwan dao (or as it was spelled in that article kuan dao) in the regimen. That, and the zhong fan (ornamented pole) went a totally different direction than I had anticipated. And when juxtaposed with the throw applications, you can see how these traditional methods could work as training techniques. It was a brilliant piece. I'm always impressed when a submission can surprise me that way and sincerely hope Chris Friedman has some future submissions in the queue for us.