Hmm. Maybe “intentionally” is a bit strong, micco. I have to admit that this question has me stumbling over some assumptions, too.
Your point about training the two hypothetical students to the same competency is very good, as it clarifies aomething I think the OP blurred a bit with the “equivalent training” phrase.
So, going back to the OP:
A good answer will depend on how “defeat” is defined. If we are talking point scoring, then I would have to say some of the TKD or Karate competitions may be best, where a simple “touch” is enough to earn a point awarded for placement, speed, and control.
If “defeat” means regularly whomping someone in practice, that really depends on the individual, I’d say. In judo, a focused, determined athlete will do well consistently, male or female. But there really is no getting away from the advantage size and strength have in a contest between equally competent people, because as you get better, you learn how to use size and strength more efficiently.
This is why, in spite of the fact that women’s competetive judo has become really, really good, (see Ryoko Tamura as an example) there is no way competition can be integrated. While the best female olympic players will defeat many, if not a majority, of your “more ordinary” male judokas, they would be severely outmatched by their male olympic counterparts.
Lastly, if “defeat” means destroying an attacker in self-defense, then that point has already been well discussed.
Ultimately I think it’s important to remember that winning and losing are not the aim of judo, but the development of self and balance. In this regard, I am happy to say without ambiguity that Judo is a tremendously fun and exciting way to train, and you do get to apply techniques fully, something that you can’t do as easily in many other disciplines. (Imagine getting nailed in the groin as hard as someone can kick you, several times a practice) In this way, you will get to throw big guys around, pin them, choke them, put them in armlocks, all in the name of building inner harmony.
Of course all that happens to you too.
Shodan I just want to take the opportunity to thank you; I chose to register on the SDMB and chose this screen name in part because I saw your name on the threads. Thanks!
Lurkernomore, maybe, but such guys usually wind up rather unconcious and don’t really remember how they got there, so I doubt it remains a strong motivation.