Darth Shoju said:
I don't think you can discount martial-arts from any region in favour of another.
Sure I can. I can just look at who got trounced and why. I can discount martial arts from Achaemenian Persia in favor of say, those practiced in Macedonian Greece and I don't feel particularly racist or culturist in doing so because warfare is something concrete above my biases. If I'm dead at the end of it and Conan now owns my wife and possessions, you have fairly good evidence that my martial process isn't quite up to Conan's.
If you look at modern MMA, it is generally a synthesis of greco-roman wrestling, jiu-jitsu (particularly Brazilian style) and various types of striking (classic boxing, "dirty" boxing and muay-thai boxing).
With the exception of Muay-Thai, none of those are notably Eastern. Ju-jitsu in its modern form is less than 100 years old, and as you note it was the Brazillian style most influenced by western grappling that ended up contributing the most. Muay-Thai is interesting to me in that it represents exactly the sort of way I'd expect a successful martial art to develop, and its culture and history contrasts sharply to the sorts of martial arts that took hold in America during the first wave of eastern martial arts. Rather, it looks alot less like a peasant means of self-defense, ritual atheletics, or temple mysticism, and has a history much more like Western sport arts like boxing, wrestling, and so forth.
However, it depends largely upon the practitioner. There are examples of fighters that rely heavily on one or two martial-arts and do well (many that are pure wrestlers, a few judo fighters, sambo, etc).
It's interesting that you bring up something like Sambo and Judo, which are themselves not only modern in derivation, and Westernize, but also martial arts which are themselves deliberately created mixed-martial arts.
But, let me return to your original quote once again and hit it from another even more ironic direction.
Darth Shoju said:
I don't think you can discount martial-arts from any region in favour of another.
Discounting martial-arts from any other region is exactly the attitude of the practicioners, and ultimately the root problem, in the classical Chinese and Japanese martial arts that so fascinate the Katana fan-boys. If I'm somewhat exagerrating the superiority of martial arts from every other region of the world over those of Japan and China, I'm only doing so to prove the point that contrary to popular culture in the US, those classical Chinese and Japanese martial arts are neither particularly unique nor necessarily admirable as martial arts, successful, and more highly developed than comparable traditions elsewhere.
Still, MMA competitions aren't necessarily a perfect litmus test as established rules often hinder many of the more brutal martial-arts while favouring others (such as wrestling or boxing).
Yeah, I've heard the excuses. Early MMA competitions had far fewer constraints, and incidently were even better and more conclusive proofs of my point. People who practiced what fanboys in the US (or Japan for that matter) thought of a 'martial arts' before the MMA competitions got there butts kicked, proving many of the things I'd always heard all along.
If hooking and gouging and chokeholds and so forth were allowed and MMA was a death sport, the result still wouldn't look like a martial arts film or a Shaolin demonstration of fighting technique.
Bruce Lee (considered by some to be the father of MMA) started out studying Wing Chun kung-fu, but incorporated western fencing and wrestling techniques. (ed. note: And boxing) Jeet kune do is about defying convention and pre-set forms and adapting to the situation; it is inclusive rather than exclusive.
In other words, it is far more Westernized in its philosophy than the martial arts Bruce Lee was raised on. Jeet Kune Do is one of the few serious 'Do's out there that might actually teach you something about self-defence, but it is also a deliberately created modern MMA whose striking techniques and training methods for the most part look alot like Western boxing.
IMO, eastern martial-arts became watered-down when they became an alternative to soccer for the children of suburban North America.
That is certainly part of it, but the problem goes back long before the arts got to the US - as Bruce Lee recognized.