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Last updated: June 15, 2026
What Is Brazilian Jiu-Jitsu?
Brazilian Jiu-Jitsu (BJJ) is a grappling-based martial art and combat sport that focuses on controlling an opponent on the ground using leverage, body positioning, joint locks, and chokes. Unlike striking arts such as boxing or Muay Thai, BJJ relies on technique over strength, which is why a smaller, skilled practitioner can effectively defend against a larger, untrained attacker.
Taught at Rival by head coach Jared Deubel, BJJ black belt under JT Torres.
Where Brazilian Jiu-Jitsu Came From
BJJ traces its lineage to Japanese Jiu-Jitsu and Judo, brought to Brazil in the early 1900s by Mitsuyo Maeda. The Gracie family adapted and refined the system into what we now know as Brazilian Jiu-Jitsu, emphasizing ground fighting and submissions over throws and stand-up techniques.
Modern BJJ exploded into the global martial arts conversation when Royce Gracie used it to dominate the early UFC tournaments in the 1990s, beating much larger opponents from striking and wrestling backgrounds.
How a BJJ Class Actually Works
A typical class starts with a dynamic warm-up, light movement, hip mobility, and basic drills like shrimping or technical stand-ups. Next, the instructor demonstrates one or two techniques, breaking down the details step by step.
Students then pair up and drill the technique with progressive resistance. Most classes finish with optional live training (called rolling), where students apply what they've learned at varying intensity. Beginners are never required to roll until they're comfortable.
Gi vs No-Gi: The Two Main Styles
Gi BJJ is trained in the traditional kimono. Cloth grips slow the pace, reward technique, and add a strategic layer many practitioners love. The belt system runs white, blue, purple, brown, black.
No-Gi grappling is trained in a rashguard and shorts. With no fabric to grip, the pace is faster and the techniques translate directly to MMA and self-defense. Most serious practitioners train both.
Why BJJ Is the Most Popular Martial Art for Adults
BJJ rewards problem-solving over aggression, which is why it attracts engineers, doctors, lawyers, parents, and anyone who likes the puzzle of human movement. There's no striking in standard training, so the long-term injury rate is low compared to combat sports involving punches and kicks.
It also delivers a real workout, strength, conditioning, mobility, and stress relief, without ever feeling like you're grinding through a gym session. Most students get hooked within their first few weeks.
Is Brazilian Jiu-Jitsu Right for You?
If you want a martial art that's effective for self-defense, fits a busy adult schedule, doesn't beat up your body, and gives you a tight community, BJJ is hard to beat. The only way to know for sure is to try a class.
Rival Jiu-Jitsu in Waldwick, NJ offers a free first class with no obligation. Bring comfortable clothes, we'll handle the rest.
Quick Answers
Try a Class, On Us
The fastest way to understand BJJ is to step on the mats. Your first class at Rival in Waldwick, NJ is free.
Keep Reading
How Much Does BJJ Cost in New Jersey?
Brazilian Jiu-Jitsu in New Jersey typically costs $150–$250/month for unlimited memberships. Drop-in classes start around $25–$30. Here's how Rival's pricing compares and what to look for.
Is Brazilian Jiu-Jitsu Good for Kids?
Yes, BJJ is one of the safest and most beneficial martial arts for kids. It builds confidence, discipline, focus, and real anti-bullying skills without striking. Here's what parents need to know.
What to Expect at Your First BJJ Class
Your first BJJ class is mostly warm-up, technique demonstration, and partner drilling. Live training is optional. Wear athletic clothes, arrive 10 minutes early, and bring water, we handle the rest.