Brazilian jiu jitsu has multiple benefits.Brazillian jiu jitsu, also known as bjj, is a self-defense martial art and combat sport based on grappling,ground fighting,submission holds,judo and wrestling.These gyms can be found everywhere.I started when i was five years old but people can start whenever they want.Adults,toldders,kids and tenaggers can start any time.No matter when you start bjj it will help.It can help mentally and physically or it can be done as a hobby.Bjj can teach mental focus because consistently doing difficult things can help you be mentally present.Jiu jitsu can help a person gain confidence and it stimulates physiology. Physical benefits include an increase in mobility,strength,aerobic and anaerobic endurance,coordination and flexibility.Bjj helps the body produce more testosterone because of the hard work it increases the testosterone level.About 3 million people do bjj and most UFC fighters are black belts or a high level jiu jitsu player.Brazilian jiu jitsu is really beneficial for people who try it out and stick to it.