Brazilian Jiu-Jitsu | Brazilian jiu-jitsu | Brazilian Jiu-jitsu | Ju-Jitsu International Federation | Joe Jitsu | Jiu Jitsu | Jiu jitsu |
Rosa Nales is also a martial artist in the arts of Ju Jitsu and Karate Kobudo; he obtained the rank of Black belt, 8th degree.
Ju-Jitsu under JJIF rules has been an event at the World Games since the 1997 World Games in Lahti, Finland.
The JJIF is currently the only Jujutsu/Ju-Jitsu organization recognized by the GAISF and IWGA; Ju-Jitsu under JJIF rules is a part of the World Games.
One version of Sport jujutsu is known as "JJIF Rules Sport Ju-Jitsu", organized by Ju-Jitsu International Federation (JJIF), and has been recognized an official sport of the World Games.