the original youtube video clip, I've seen before and like to note my thoughts for others (and those with a similar view to comment).
The demostrations in the video reminded me of footage of the first few east coast demo teams performs- however there was a distinct slant for these guys to incorporate mma, bjj, grappling techniques. Where the difference with the east coast 'old' demo teams (1sts few years) consisted of clean fast technques- not to try and nit-pic and entertaining video- but the youtube clip missed the mark. (and in my book missed Mr. Parkers Kenpo)
kind regards,
...