MMA, Brazilian Jiu-Jitsu & Muay Thai in Sewell, NJ
Train Free Today. No Strings Attached. Boxing, MMA, Muay Thai, and Brazilian Jiu-Jitsu under one roof in Sewell, NJ — led by pro fighters in a 12,000 sq ft facility.
From first-timers to competitors and kids — there's a class built for exactly where you are.
Mixed Martial Arts
MMA
All levels
The complete fighter — striking, grappling, and cage work brought together into one well-rounded MMA program led by pro coaches.
BJJ · Gi
Brazilian Jiu-Jitsu
All levels · beginners welcome
Build a complete ground game — positions, control, and submissions — in a structured, supportive room with experienced grappling coaches.
BJJ · No-Gi
No-Gi Grappling
All levels
Fast-paced submission grappling without the gi — wrestling, scrambles, and control that translate straight to MMA.
Striking
Muay Thai
All levels
The art of eight limbs — punches, kicks, knees, and elbows, plus clinch work — built through pad work and partner drills.
Boxing · Kickboxing · HIIT
Boxing & Fitness
All levels
High-energy cardio and endurance training: boxing fundamentals, kickboxing cardio, and H.I.I.T intervals on 30 heavy bags.
BJJ · Women only
Women's BJJ
Women · all levels
A dedicated women's Brazilian Jiu-Jitsu program led by Head Women's BJJ Coach Yara Helmy in a supportive, women-only setting.
Kids Martial Arts
Kids MMA
Ages 3–14
Building champions from the ground up — discipline, confidence, and character. Age-grouped classes for ages 3–5, 6–9, and 10–14.
About
Why train at Webb Fitness & MMA
Webb Fitness & MMA is a 12,000 square-foot martial arts and fitness facility in Sewell, NJ, bringing boxing, MMA, Muay Thai, and Brazilian Jiu-Jitsu together under one roof. The academy is led by Jonavin Webb, a professional MMA fighter and former UFC welterweight with over a decade of international fight experience, alongside a deep coaching staff of competitors and specialists.
The facility is built for every kind of training: over 2,000 square feet of mats, 30 heavy bags, a full weight room, a state-of-the-art cardio section, a cross-training track, and a boxing ring. Whether you're stepping onto the mats for the first time or preparing for competition, there's a program and a coach for you — adults, women, and kids alike.
Your first week is free, no strings attached. Come find out what training here is all about.
A coach who invests in how you learn
At Webb Fitness & MMA, our coaches are serious about being the best they can be — so they've
joined a community of forward-thinking coaches, led by Greg Souders, who train with the
constraints-led approach: a modern, games-based method grounded in
motor-learning science. You learn by solving real problems on the mat — and build skill faster.
Owner and head coach. A professional MMA fighter and former UFC welterweight with over a decade of international fight experience, Jonavin brings an elite competition background to South Jersey.
Phil Maldonato
Striking Coach
An experienced striking coach with a relentless focus on technique and conditioning, Phil develops fighters with precision and power.
Kevin Dantzler
Grappling Coach · BJJ Black Belt
A dedicated grappling specialist with years of mat experience, Kevin focuses on technique refinement, positional control, and submission mastery.
Jay Regalbuto
Grappling Coach
A competition-focused grappling coach, Jay brings tournament experience and strategic insight to help students excel on the mats.
Manny Morales
Adult MMA Coach
A passionate MMA coach dedicated to developing well-rounded fighters through the comprehensive integration of striking and grappling.
Yara Helmy
Head Women's BJJ Coach
An inspiring coach leading the women's BJJ program with technical expertise and a welcoming approach that helps women build confidence on the mats.
Max Livingston
Kids MMA & Wrestling Coach
A dynamic coach specializing in wrestling fundamentals and youth development, Max helps athletes of all ages master the art of the takedown.
Amanda Mazza
Kids MMA Coach
A dedicated kids coach who combines martial arts fundamentals with character development to build confident young athletes.
Schedule
Weekly class schedule
Find a class that fits your week. New students and drop-ins always welcome.
Schedule coming soon — reach out and we'll get you booked into your first class.
Gallery
Life on the mats
Real training, real people. Tap any photo to take a closer look.
What students say
Loved by our community
★★★★★4.8 from 111 Google reviews
“
Owned and run by outstanding individuals. I'm proud to be part of this gym and its community. I've been concentrating on BJJ and look forward to progressing with my new friends there. Coaches are all extremely experienced and professional.
Eric PrutzmanGoogle review“
I absolutely love this gym. Both my children and I have been going to Webb MMA for a little over a year and I can't say enough positive things about this place!! The atmosphere is fun and supportive, the coaches are knowledgeable and are eager to answer all questions. I have become much more fit and my children are learning to be tough, courageous, and respectful.
Stephanie OwensGoogle review“
I've been training for almost 16 years and have competed in multiple combat sports. I joined Webb a month ago to get back into shape and was welcomed with open arms. This is the top gym in South Jersey for anyone looking to get into BJJ, Striking and especially MMA. They also have many fitness classes for those who don't necessarily want contact but still want that MMA experience.
Jake SkellyGoogle review“
Stepping in the doors of a new gym can sometimes be daunting, but this place and its instructors made me feel comfortable right from the start. I have been training here for a few months now, and I feel like I have grown so much through the endless support of the coaches and the other students at the gym. Webb Fitness and MMA not only helps you accomplish your individualized fitness goals, but it also makes you feel like part of something bigger — a family. This is the epitome of what this community has to offer.
Bonvincent HernandezGoogle review
Contact
Come train with us
Questions before your first class? Reach out — we're happy to help.
No contract. No commitment. Just come train with us for a week and see what modern grappling instruction feels like. If it's not for you, no hard feelings.
★★★★★4.8 from 111 Google reviews
“Owned and run by outstanding individuals. I'm proud to be part of this gym and its community. I've been concentrating on BJJ and look forward to progressing with my new friends there. Coaches are all extremely experienced and professional.”
— Eric Prutzman
✓
You're in!
We'll reach out shortly to get you booked for your first free class. See you on the mats.
Eric PrutzmanGoogle review
Stephanie OwensGoogle review
Jake SkellyGoogle review
Bonvincent HernandezGoogle review