An Excellent School.
If you want to learn jiu jitsu at the leading edge of the sport 10th Planet San Francisco is the place to train. Besides the fact that the instructor Denny Prokopos is a World Champion competitor, he is also a highly effective teacher and coach. Beyond his mastery of the standard jiu jitsu game, he brings the latest and greatest to the school with all the newest techniques. Jiu jitsu is evolving and 10th Planet keeps up to date. This submission grappling / no-gi jiu jitsu school has tons of classes and is extremely well priced. It's also centrally located on Valencia between 14th and 15th. The energy in the gym is always positive and intense and egos are never an issue. Highly recommended.