Tell me about San-Do

Does anyone have any info on this? It reminds me of ZST and tagteam MMA.

XARM we hardly knew you.





Looks stupid like that Redbelt movie.

That xarm stuff looks more like two brothers fighting at the kitchen table over the last piece of chicken 







Kinda lol

 That's pretty good description, Rick. I bet Gary Goodridge would clean house in XARM!