Jiu Jitsu is a fighting style concentrating on ground fighting and submission holds, highlighting method over brute toughness

https://competitivearmbar444.solsticebrief.com/posts/a-quick-history-of-gracie-barra-jiu-jitsu-from-origins-to-international-reach

Jiu Jitsu is a fighting style focusing on ground combating and entry holds, emphasizing strategy over brute toughness. It teaches professionals to utilize their body mechanics to defend against larger opponents, making it available for people of all sizes