Brazilian Jiu-Jitsu
Brazilian Jiu-Jitsu (BJJ) is a martial art and combat sport that focuses on grappling and especially ground fighting with the goal of gaining a dominant position from which to force an attacker to submit. The system developed from a modified version of pre-World War II Judo including some techniques from Japanese Jujutsu and with a focus on ne-waza (ground technique). It promotes the principle that a smaller, weaker person using leverage and proper technique can successfully defend themselves against a bigger, stronger assailant. BJJ can be trained for self defense, sport grappling tournaments (gi and no-gi) and mixed martial arts (MMA) competition. Sparring and live drilling play a major role in training, and a premium is placed on performance, especially in competition.
The main emphasis in Brazilian Jiu-Jitsu is to dominate the opponent through application of technique and force them to quit (submit). By using the techniques of Brazilian Jiu-Jitsu, a smaller practitioner, male or female, can control much larger and stronger opponents and actually force the larger opponent to submit.