Flow Brazilian Jiu-Jitsu is a martial arts school in Rockland, Maine offering Brazilian Jiu-Jitsu training for adults and children in a fun, clean, and safe environment. The school provides classes tailored to adults, women, and kids ages 5–16, and also offers Muay Thai for adults and children. Flow Brazilian Jiu-Jitsu is part of a network of more than 60 schools worldwide and hosts Flow Sub Only events including open, SQUADS, and UNDERGROUND tournaments.