Kembudo-Kai Kempoka
Senior Master
Good observations, but life is not written in pictures alone. BJJ also teaches gi-less versions of these chokes, holds, and controls. As someone who went into BJJ with a history in Judo, it occurred to me that there was nothing new under the sun: Whether calling the naked choke hadaka jime or mata leon, the basic math of the strangle is the same. I have a bunch of old Judo books I bought in used book stores in the 70's (yep, they were old then) written in the 40's and 50's, and all of the "hidden moves" from the brazilians...that I waited for with baited breath to be shown...were in those books. And in some of my previous Judo lessons. The key difference that stands out to me (and I think it's an important one, since I've gone back to randori with Judo seniors after minimal BJJ, and spanked guys who previously spanked me) are the set-ups and transitions. The actual end holds are much the same (and sometimes cleaner in Judo), but the "how to get there from here" seems more pragmatic to me in BJJ. (i.e., Judo gata taught me how to perform a straddle position with crossed lapel choke, but not how to get or maintian the straddle position against resistance. BJJ teaches the mount with collar choke, and one works for years refining gaining and keeping the mount, as well as applying a myriad of holds against an opponent who mistakenly attempts to dismount you. Judo guys work a little on this, but don't spend as much time here, because they have the rest of the Kodokan cirriculum to learn, as well).Gaston said:Thanks to ceicei for the help with the pictures. Here are the descriptions of the waza.
The old arm lock is listed as Kuzure-heza-gatame. The new one is listed as Omo Plata. The only difference is in the first you twist the wrist to prevent a forward roll. In the second you lock the legs on one another. These two differences are minor given the 60+ years of progress. In the Judo version you lock your hands together to provide a secure grip. In the BJJ version you grasp the lapels with opposing grips. Interesting that the Judo version doesnÂ’t require the use of a gi and the BJJ version does:idunno:. The sample page listing the types of Kansetsu-Waza covers the entire body not just elbow. Many of the other waza are described along with some photos.
Gaston
Considering this is all they (the Brazilians) really do, it shouldn't come as any great surprise that, by sheer trial and error over thousands of people doing just grappling for thousands of hours, folks from this crib are bound to brainstorm different transitions that serve their purposes better than traditionally imparted versions.
When I tie up with my seniors in Judo, I don't expect to be able to put them on the floor, and if the purpose of the match is just to the throw, I count on losing (I try anyways, but I'm not stupid). If the randori is till someone taps in submission, I've learned I can hang on, take them down with me, and outclass them on the ground with subtley better transitions to the familiar old holds. I can free from their kesa-gatame much more easily than they from mine; jockey for position to place them in sankaku-jime without them knowing where I'm going with my fidgets till its too late, and can reverse the fortunes of a supposedly inferior position with greater facility (choke a guy out from under his four-corner hold without him having seen it coming). Still, I am not a better judoka...I only have the sneakier transitions generated in the Brazilian microcosm of randori trial and error, evolved in a fish tank based on Vale Tudo challenge matches, rather then Olympic competition. Different focus on similar material leads to different outcome.
Some people get to the car crash in a mercedes, some in a BMW...the end wreckage pretty much looks the same, but how one got there is a bit different.
My own thoughts.
Dave