I'm impressed with the way this fellow moves. It shows the importance of hitting with the legs and body, not just the arms. Notice that quite often, he does not seem to be exerting very much in the arms and shoulders, they are loose, free and easy, but he is hitting very hard. The compactness of his movements is also admirable.
Anybody else see a similarity here to IMA, particularly xingyi? Compare and contrast.
.