MasterBlaster
Administrator Emeritus
Dumb crabs. 
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You'll find some of the same in the "Bo", the 6 foot staff of Okinawa/Japan, that I have trained with for the last 45 years.
What I liked about the video, apart from the brilliance of the performers, is the complete lack of "Hollywood" moves .
They just show the basics of the craft, nothing fancy that looks good but doesn't work.
It'll be interesting to hear Gary's take on it.