Jiu Jitsu is a martial art concentrating on ground combating and entry holds, emphasizing technique over brute strength
https://grapplingjiujitsu344.wpsuo.com/gracie-barra-jiu-jitsu-reviews-what-practitioners-are-claiming-online
Jiu Jitsu is a martial art focusing on ground combating and entry holds, emphasizing technique over brute stamina