Funny that you should mention the pelvis as a target...At clinch range that is one of the shots I like to make.And I thought I was the only one to stumble across that particular one

I know very little about Russian combatives beyond what a couple of emigre friends (Russian vets)told me RE ***** .Any school contacts??
It's an easy move that most people don't think others will make. Russian combatives is interesting. It's tough to find anything online about it, because it's relatively new to the western world.
I stopped in Russia with the money the military gave me to sign on with (jipped compared to now) and saw some Systema in Ukraine. I did some research in Germany and figured i'd try it out. I went back to russia for a month and found Vlad Vasiliev (one of the founders and former Spetz who has a school in Canada) was teaching. I talked to him a little and he had me in a few training exercises. Awesome guy, and wicked crazy.
I didn't train from anyone else, except Vlad, but i did watch, because alot of the other guys put a huge religious twist on it (it was started thanks to the Russian orthodox). Since then, i've been training in it alot, back and forth to Russia for work. It's been nearly two or three years. I only know of one guy, personally, Alex Wilkie in Somerset/Bridgewater NJ. But he mixes systema with other arts in order to make it readily acceptable by the students. He has one student that teaches, as well.
Anyway, russianmartialart.com has a list of all the training centers. They usually don't focus on knife fighting, per say, but primarily on how to defend youself against them or attack someone with a knife. The idea is to be bettwe without a weapon than with one (and no, none of that dragon ball z :hot: non-physical pushing sh!t).
Look into it if you're interested, i've found it very useful and was very skeptical at first.
Knife work with them is my favorite, especially feeling the knife and then moving in order to evade it. Basically, we took knives (dull but still hurts), and slowly tried to stab people in the chest while they were blindfolded and their hands tied behind their backs. As the knife hits, on feeling alone, you know to move out of the way, evade, and redirect. After a week of doing that your reflexes and comfort with the technique is incredible. The next step, was jumping into ice cold water (in Russia!), then trying the same technique. You're muscles tense and tighten, therefore making you control your own body's relaxation in order to not get stabbed. Quite extraordinary, and brutal training, but it works!