Welcome to G13 Bethaville "JIU-JITSU has always been our soul!"

G13 Bethaville is an official branch of the renowned G13 Team, a worldwide reference in Jiu-Jitsu. Under the leadership of 4th-degree black belt Marcos Geminho — an experienced athlete dedicated to developing champions both on and off the mats — we offer high-level training in Jiu-Jitsu, Muay Thai, and Boxing for all ages and experience levels. Our mission is to use martial arts as a tool for personal transformation, promoting discipline, physical and mental well-being, confidence, and determination. At G13 Bethaville, we provide a well-structured environment with experienced professionals who are ready to guide each student’s growth — from their first steps on the mat to high-performance challenges. Be part of our team and discover your best self with G13 Bethaville!

Our Academy

Why train at G13 Bethaville?

✅ Welcoming and Well-Structured Environment:
At G13 Bethaville, every space is designed to provide comfort, safety, and quality for our students. With a clean, modern, and organized facility, we offer the ideal setting for focused, motivating, and consistent training.

✅ Qualified and Dedicated Coaching Staff:
Our team consists of professionals who are passionate about martial arts and committed to your personal journey. Led by 4th-degree black belt Marcos Geminho, we offer training in Jiu-Jitsu, Muay Thai, Boxing, and Functional Training, always focused on the physical, technical, and personal development of each student.

✅ G13 Methodology for All Stages of Life:
We offer classes for children, teens, and adults — from beginners to advanced levels. With a flexible and efficient methodology, each student receives individualized guidance to progress at their own pace, building strength not only in the body but also in the mind and self-confidence.

Adult Jiu-Jitsu

Our adult classes cover everything from the fundamentals to advanced strategies of Jiu-Jitsu. With a focus on conditioning, technique application, and continuous improvement, training is suitable for both beginners and experienced athletes.

Jiu-Jitsu Kids – Exclusive G13 Methodology

At G13 Bethaville, children’s classes follow the exclusive G13 Kids Methodology, specially developed to teach Jiu-Jitsu in a safe, fun, and educational way. Our program goes beyond technique: we aim to develop children who are confident, respectful, and disciplined. Classes include motor coordination drills, agility games, basic self-defense techniques, and real-life anti-bullying scenarios, where kids learn to stand their ground with confidence and respect — without violence. At G13, children grow stronger from the inside out.

No-Gi

No-Gi training — without the traditional kimono — is fast-paced, technical, and dynamic. It’s ideal for developing agility, smooth transitions, and expanding your skills for competition or recreational practice.

Muay Thai Classes

Known as the “Art of Eight Limbs”, Muay Thai is a powerful and complete martial art. Our classes combine traditional Thai techniques with intense physical workouts, ideal for those looking to improve conditioning, build confidence, and learn effective striking. We welcome students of all ages and skill levels with professional guidance.

Live the G13 Bethaville Experience

At G13 Bethaville, you’ll find more than a gym — you’ll find a team committed to your growth, a strong community, and a lifestyle that encourages daily transformation and perseverance.

ADULT JIU-JITSU: BEYOND THE FIGHT

BENEFITS OF ADULT JIU-JITSU

  1. Complete physical conditioning: Improves strength, endurance, agility, and motor coordination.

  2. Self-confidence and safety: Learning self-defense techniques increases your daily confidence.

  3. Emotional control: Teaches you how to handle pressure and stay balanced in challenging situations.

  4. Stress relief: Training helps release tension and promotes mental well-being.

  5. Discipline and focus: Regular practice sharpens the mind and improves concentration.

HOW OUR ADULT JIU-JITSU CLASSES WORK

  1. Classes every day, Monday through Saturday: Multiple time slots available to fit your schedule.

  2. 1-hour sessions: Balanced training with technique, practice, and physical conditioning.

  3. All levels welcome: From beginners to advanced students.

  4. Step-by-step guidance for beginners: We offer an exclusive method for newcomers, focusing on learning the fundamentals, rules, and basic techniques before joining group sparring — all to ensure safety, confidence, and great adaptation.

WHY ADULT JIU-JITSU IS FOR YOU

  1. Constant growth: Every class is a chance to overcome limits and evolve.

  2. Supportive environment: Every student is respected and valued — no matter their experience.

  3. More than a fight, a lifestyle: Jiu-Jitsu will transform your body, your mind, and your daily life.

Build Your Best Self with G13 Bethaville

At G13 Bethaville, every training session is a new opportunity to grow, overcome challenges, and walk a path of personal achievement and confidence. If you’re looking for a space where martial arts are taught with excellence, care, and safety, you’re in the right place. Join our team and discover how Jiu-Jitsu can transform your body, strengthen your mind, and reshape your life through the core values of the mat.

JIU-JITSU KIDS: A MARTIAL ART FOR CHILD DEVELOPMENT

BENEFITS OF JIU-JITSU FOR KIDS

  1. Physical development: Improves coordination, flexibility, and endurance.

  2. Discipline and respect: Teaches important values like respect, obedience, and self-control.

  3. Confidence and self-esteem: Helps build a strong sense of confidence and self-worth.

  4. Socialization: Encourages interaction and teamwork.

  5. Focus and concentration: Develops attention span and mental focus.

HOW JIU-JITSU IS TAUGHT TO KIDS

  1. Age-appropriate classes: Lessons are designed to match children’s needs and skill levels.

  2. Safe techniques: Instructors teach techniques that are safe and suitable for each age group.

  3. Games and activities: Classes include fun games and engaging activities to keep kids motivated.

WHY JIU-JITSU FOR KIDS IS A GREAT CHOICE

  1. Well-rounded development: Jiu-Jitsu supports physical, emotional, and social growth.

  2. Learning values: Teaches meaningful values such as respect, discipline, and teamwork.

  3. Fun and challenging: Classes are enjoyable yet challenging, keeping children excited to learn and grow.

If you’re looking for an activity that supports your child’s overall development while teaching valuable life lessons, Jiu-Jitsu for kids is a fantastic option!

G13 Bethaville
“Here, every training session is a victory.”

Book Your Free Trial Class

If you’re from Barueri, Bethaville, or surrounding areas, or even arriving from anywhere around the world, know that Jiu-Jitsu is a universal language — and G13 Bethaville is the perfect place for practitioners from all backgrounds to feel welcome. We value respect and receive each new student with open arms, forming a strong, ever-growing community guided by technical excellence, discipline, and teamwork.

Schedule your free trial class now and experience a safe, inspiring, and high-energy environment. Take an important step in your Jiu-Jitsu journey, connect with people from different cultures, and level up your skills. At G13 Bethaville, there’s space for everyone to grow — on the mat and in life.

 Academia G13 Bethaville 

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ADDRESS – Contact us to receive our class schedule.

Avenida Trindade, 233 - Bethaville, Barueri, Brasil - (11) 2680-3804 / (11) 94562-7165

“G13 Bethaville — Train with purpose, evolve with pride.”

@/g13bjjbethaville

Bem Vindos ao nosso Site!