Jiu Jitsu is a fighting style concentrating on ground combating and submission holds, emphasizing technique over brute toughness

https://gracieguard493.summitviewdaily.com/posts/a-brief-background-of-gracie-barra-jiu-jitsu-from-roots-to-global-reach

Jiu Jitsu is a martial art concentrating on ground fighting and submission holds, emphasizing method over brute strength