I have a feeling this questions has been asked numerous times in the past, but with the evolution of any sport, new opinions and theories come along each day, so I'm going to ask it again. I have been interested in learning fighting technique for a while now. I don't think I'd ever like to take it seriously enough to compete, but I would like to train a couple times a week just to have some formal training in self defense.
Powerlifting (and weight training in general, for that matter) is my number one priority, so I don't want to sacrifice any strength (or size, since I lift for that too), so do you think training MMA twice a week just to learn technique would hurt my gains?