B1 Brazilian Jiu-Jitsu & Fitness, founded in 2014, is a premier martial arts academy located in Naperville and Aurora, Illinois, and the surrounding areas. They offer Brazilian Jiu-Jitsu classes for both adults and children, six days a week, cultivated under the experienced guidance of Professor Bruce Guevara, a black belt holder. B1 emphasizes developing competitive edge, fitness, and self-defense knowledge in a clean, modern facility. They take pride in their motivating staff and no-ego atmosphere, making it a welcoming place for individuals and families alike. With a strong commitment to growing Jiu-Jitsu culture in the Midwest, B1 stands