What you provided was pure gross motor function. If I didn't come from kung fu schools that treated what you posted as kung fu but taught self defense another way.is that you don't see past huge gross motor fuctions.
No please take a look at this video http://www.youtube.com/watch?v=8lpRk...watch_response
I can see here what kung fu is trying to offer that is unique. I can see the actual whipping force and short explosive energy. I can see hammer fist strikes and willow leaf palm and a few other technique I forgot what their names were. The Fahjing is apparent in what they did.
http://www.youtube.com/watch?v=F0-7U...elated&search= ( These guys are on their way to looking like the guys above if they keep on the same track)
your video on the other hand shows nothing other than gross motor skills.
All fighting styles are based on the details and the strategy but the way you are using it is a cop(sp) out.
here please view these videos and compare what you to them
http://www.youtube.com/watch?v=4IrAn4pP77c
http://www.youtube.com/watch?v=2BMR5VoXU4w