In addition to self-defense, you GAIN self-confidence, raise your self-esteem, improve your focus and concentration. Leave the stress and all the headache of work outside the mat, while you seek to overcome your own limits in an environment where you find people with characteristics very similar to yours, with similar goals. An excellent opportunity to increase your circle of friends! Falling in love with Jiu-Jitsu is something natural for anyone who attends classes here at RALPH GRACIE JIU-JITSU RICHMOND, CA. Because we are passionate about Jiu-Jitsu and we want to convey this feeling!