Bjj has always been an eclectic style though. We tend to not care where it comes from as long as it works. Traditional TMAs tend to frown upon cross training or breaking from tradition. Hence why had all that anti-grappling fun in the other thread. The exponents of those styles couldn't bring wrestling moves back to their TMA, so they created their own moves and claimed that they were hidden in the forms the entire time.
I hear all the time how TMA's tend to be close minded on cross training
but none of the Korean GM's Ive met have ever had an issue with it. Assuming you're not up and in their face about it, I mean would you brag about you wouldnt brag about how much better the gift your son got you was than the gift your daughter got you would you?
We have quite a few instructors who teach things they learned elsewhere, heck when I was 17 my instructors had me teach proper sprawling technique in out SD class.
Training methodology is at work here. I am of the same belief. That if you are training to fight the end result should actually be a fight. Or you get a bit weird.
Tkders who go at it full contact fight OK. Those that don't well nobody knows one way or the other.
Joe rogan says his experience of being man handled by a boxer and suggests tkd does not train as effectively for fighting. I would agree that if you could not jump in a ring and survive an encounter with a boxer then you need to reevaluate your training.
So say you wind up like this guy.
Then the obvious advice is do some boxing,get better hand skills. And never fight that guy again.
The issue with Joes story was that his specifc training WASNT in any sense realistic
He competed in what are now kukki-style events (hands down, overly bouncy, etc.) The other 2 major groups of TKD, dont spar like that at all.
The most likely thing that happened (based on the WTFers who've done the same thing in the ring) if he went in fighting the kukki way, I mean I believe he said at one point he didnt know how to use his hands...Im not the greatest boxer, but I get the TKD style straight punches (i.e. jabs and straights) in with relative ease on the other amateur boxers at the gym. Joe also should have known how to control distance better on boxers, it isnt some terribly hard thing to do. Especially when they arent used to kicks, the MMA class at my gym started asking me to spar with them for that reason exactly. To make sure they were used to guys who could kick more than the outside of a thigh.
As for defense, I really dont care what style/system youre from if you cant keep your guard up when you know its full contact you deserve to get Ko'ed.
For getting in the ring, to be fair even putting MMA and Muay Thay guys in a boxing match would get them hurt, and vice versa. They could be great at what they do, but they wont be as good as folks doing something else.
Toney v Couture
The MT guys who fought in Hi-kick Kickboxing got manhandled cause they couldnt use their win condition
The WTF-ers who thought they could fight in kickboxing like they did at Olympic events
But I agree that to fight hard, you have to train physically hard. Light- no contact sparring isnt gonna cut it in kickboxing or MMA. But medium-hard will.