In terms of being the least complicated, most direct and greatest method of self-defense going, I would not argue against Krav Maga. Simplicity was the very basis for its genesis, and, with a few weeks of intensive training, Krav’s first Israeli Army students, more than 50 years ago, found themselves acquiring life-saving skills very quickly and most efficiently, thus proving its original concepts and philosophy.
I am well into my second decade of studying and instructing this unique martial art, now having attained Israeli certified 3rd degree black belt status; thusly, I am quite skilled, but my very nature tells me there is always more, so much more!
