But what is it about Brazilian Jiu Jitsu that is intriguing to Woman? most real world fights end up on the ground , and with no rules or referees on the street, Jiu Jitsu is battle tested and competition approved to survive an attack in such real world conditions. Modern day Jiu Jitsu has evolved to make the smaller person survive an attack by a larger opponent It has also gotten popular due to the fact that it gives women