This inspires me to complete a yakusoku kumite I have been contemplating for some time. I could probably throw out several, based on techniques that have been rolling around in my head. Better to show the way than to disparage what was done by others.

Watch this carefully. Even though the origin is Goju Seisan, you're not a Uechika if you have a black belt and can't see your art in this art. My opinion, worth what you paid for it.
- Bill
P.S. Turn the volume up. The sounds are very real. I've made many of them.

..... One Minute Bunkai: Seisan Bunkai no Kata (two-man form)