Confidence, discipline, focus, and self-defense for kids — taught in a fun, safe, and welcoming academy in Rockland, Maine.

Flow Brazilian Jiu Jitsu teaches kids ages 5–16 in a fun, welcoming environment. Our approach is centered around building confidence and self-esteem while learning basic awareness and self-defense concepts. Classes are split into two ability groups: Beginner and Intermediate.
Our kids classes are led by Brown Belts Aidan Hamar and Sandy Martz, overseen by First-Degree Black Belt Professor Hayden Martz.
Get Your Child StartedOur kids Jiu Jitsu program improves physical fitness, discipline, and confidence in a fun environment. Here are the reasons parents choose to have their children train Brazilian Jiu-Jitsu.
BJJ focuses on ground fighting and submission holds, providing practical self-defense skills that can be useful in real-life situations.
Children learn discipline through consistent training, following instruction, and committing to steady, structured practice on the mats.
BJJ involves strategic thinking and problem-solving, as practitioners need to anticipate their opponent's moves and adapt their own strategies accordingly.
As children progress in their BJJ training and achieve milestones, they gain confidence in their abilities. Overcoming challenges on the mat can translate to increased self-esteem off the mat.
BJJ emphasizes respect for training partners, instructors, and the rules of the sport. Children learn to treat others with courtesy and consideration.
BJJ requires intense concentration and focus during training sessions. This can contribute to improved attention spans and better academic performance.
Training in a BJJ class provides opportunities for children to interact with peers, fostering teamwork, camaraderie, and the development of social skills.
Physical activity, such as BJJ, can help children manage stress and anxiety. The structured environment of a BJJ class provides a positive outlet for energy and emotions.
By starting BJJ at a young age, children develop a foundation for a healthy lifestyle. The habits of regular exercise and an active lifestyle can carry into adulthood.
For students ages 5–9 and kids brand new to Jiu Jitsu. The class is centered around confidence building and getting used to the movements of Jiu Jitsu and self-defense. This is done through numerous mat drills and Jiu Jitsu "games." Kids of all ages love the games — before you know it, they'll be practicing them at home!
For students ages 10–15 or those more advanced in Jiu Jitsu. The class also centers around confidence building and the fundamental movements of Jiu Jitsu and self-defense, but goes further. Kids learn essential techniques and practice them with a partner at various levels of resistance. As they progress, they take part in controlled drilling against a resisting teammate or coach — becoming proficient at everything from escapes and top control to basic chokes and armlocks.




Come watch a class or jump right on the mats — we'll take great care of your kid from day one.
Sign Your Child Up