Sanzinsoo,
I am curious about something. When you perform kata, it appears as though you do not fully extend your arms on punches. I know that styles vary form style to style. I also know a few Goju Ryu practitioners here in the states. They all seem to fully extend. Is this something that is not typical there? I recognize the high Goju stances, but the not fully extending the arms is odd to me. Is it because you are doing the kata for demonstration purposes? (much like mine on youtube)

Just curious. I like watching your videos, so please don't take this the wrong way.
