Jiu Jitsu is a martial art focusing on ground fighting and entry holds, emphasizing method over brute strength
https://technicalarmbar625.clearhavendigest.com/posts/gracie-barra-vs.-typical-brazilian-jiu-jitsu-schools-which-is-right-for-you
Jiu Jitsu is a fighting style concentrating on ground battling and submission holds, highlighting method over brute stamina