drop bear
Sr. Grandmaster
When it comes to traditional Japanese martial arts-and even when it comes to BJJ, which is Basically Just Judo...the original context for throws and groundfighting was being disarmed-or less armed, and in armor. The objective was, generally, to open a place in the opponents armor, and stick a knife in. This is especially true for the traditional arts that form the basis of the arts called "Bujinkan." (To be fair, my exposure to them was over 20 years ago, and they weren't called that then)In any case, when it comes to arts that are koryu, or claim to be, look for armored and armed applications. This is, of course, part and parcel of the " not for sport" mindset, as well as the "preserve for the art's sake" mindset: it's not likely that we'll ever see armed, armored conflict in a modern-day self-defense context. The Bujinkan is full of weapons that will never be carried or used on the street, or in self -defense even in the home, but, what if Hatsumi had a knife in one of his hands, throughout that video? There are places, like Norway, where he couldn't teach that with a knife in his hand-he'd have to talk around it, which brings us to the next bit of context:
This was my original point. OK if hatsumi had a knife in that situation he would have the advantage. But why does he also have to have crap groundwork?
I mean is there some dynamic of knife use that makes bad groundwork more applicable?
I would have thought good ground work would give the guy with the knife more of an advantage.