Brazilian Jiu-Jitsu (BJJ) originated in Brazil, It is a cutting edge martial art and combat sport that focuses on grappling and especially ground fighting to gain a dominant position and using joint-locks and chokeholds to force an opponent to submit. 

It is one of the most effective fighting, competitive, and conditioning disciplines available today. Training sessions are rigorous and may last a couple of hours, Which is divided into stamina building, technique development, and skill acquisition with a large amount of drilling and sparring.