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'''Brazilian jiu-jitsu''' is a form of combat and martial arts that employs grappling and ground fighting to deal with [http://gomerblog.com/2015/08/ronda-rousey/ difficult patients]. '''Brazilian jiu-jitsu''' forms the bulk of training for students training to become nurses, nurse practitioners, physician assistants, and doctors. In fact, this skill is considered more valuable than any medical knowledge.