The problem with unarmed vs. knife defense training is that it's boring. I used to train weapons once a week as part of a Jiu-Jitsu program. During sparring, I would slash and stab the instructor (cop, 2nd dan) many, many times with a rubber knife before he's able to grab and disarm me. And I wasn't very good with my boxing footwork as I am now. When it was my turn, I can't get him unless he slows it down significantly and just eventually gives me his hand with the knife so I can do the move that he just taught beforehand. Yea, practice makes perfect, but it was just too boring.
MMA works so well nowadays is because there's actual competition that makes it fun and rewarding. Punching and kicking people in the head and KO'ing them during hard sparring is fun. You move up the pecking order of your gym, scare people, earn their respect, etc. Winning trophies, belts...maybe go Pro. Everybody looks up to you in the dojo, etc. You can't get this from play fighting vs. rubber knives, so most people won't become even close to being good enough at disarming someone with a knife in real life.
My knife defense = punching them in the face until they get KTFO. This is what I already enthusiastically train at, punching people. Why not do what I'm already good at? Someone stunned or wobbling towards KO-city is not going to be stabbing much.
MMA works so well nowadays is because there's actual competition that makes it fun and rewarding. Punching and kicking people in the head and KO'ing them during hard sparring is fun. You move up the pecking order of your gym, scare people, earn their respect, etc. Winning trophies, belts...maybe go Pro. Everybody looks up to you in the dojo, etc. You can't get this from play fighting vs. rubber knives, so most people won't become even close to being good enough at disarming someone with a knife in real life.
My knife defense = punching them in the face until they get KTFO. This is what I already enthusiastically train at, punching people. Why not do what I'm already good at? Someone stunned or wobbling towards KO-city is not going to be stabbing much.