Helena Brazilian Jiu-Jitsu is a martial arts academy in Helena, Montana focused on Brazilian Jiu-Jitsu training. The academy is an affiliate of the Lovato Jiu Jitsu Association, led by Rafael Lovato, and a proud affiliate of the We Defy Foundation, a nonprofit that helps American combat veterans cope with disabilities through jiu jitsu training. Owner and lead instructor David Cronenwett has trained in jiu jitsu since 1996 and received his black belt in October 2015.