Thanks for the TLs so far, shame you're dropping it but I understand. This one has been in translation limbo for a while, hopefully someone else will pick it up.
@gainoob it's not uncommon for martial artists to try techniques from other martial arts, either as a complement to their training or just for funsies.
All of human ingenuity to end up in a fist fight. I had hope with the traps and weapons, but I expected too much from a guy whose only skill is karate.
@gainoob you do know Karate have knee strikes right? also this is just both a overhead elbow and high knee strike which is pretty basic. not really a exclusive in Muayboran really.