He wasn't specifically teaching sport technique, but proper technique for using KB's for strength endurance (which is basically sport technique
). It was a short presentation, he was a guest presenter at a hand to hand combat training seminar I was attending.
I really want to get to an American Kettlebell Club certification with Fedorenko, but haven't been able to work it out yet. I'm sure you'll love it. I would appreciate a review after you go or a PM letting me know what you think. Is it just a workshop or the certification your going to? Have fun!