Caio Terra Academy of Brazilian Jiu-Jitsu (CTA), Aurora was founded by Ranulfo and Kim Gonzalez on the belief that through Jiu-Jitsu / Martial Arts we can make the world a better place. At CTA Aurora, we believe Jiu-Jitsu / BJJ is for EVERYONE! We offer a free, no obligation trial for Aurora residents. We hope to see you soon!