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<p><strong>Brazilian jiu-jitsu is a martial art, combat sport, and a self defense system that focuses on grappling and especially ground fighting. Derived from Kodokan <em>newaza</em>, Brazilian jiu-jitsu eventually came to be its own art through the experimentations, practices, and adaptation from the Judo knowledge of Carlos and Hélio Gracie, who then passed their knowledge on to their extended family.</strong></p>
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