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Fluid Jiu Jitsu

Greenfield, WI

About Fluid Jiu Jitsu

Welcome to Fluid Jiu Jitsu, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.

Academy Interior

Our Philosophy

At Fluid Jiu Jitsu, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.

Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.

Family-Friendly
All Skill Levels
Expert Instruction
Supportive Community

Meet Our Instructors

John Smith

John Smith

Head Coach - Black Belt

15+ years of experience competing at the highest levels.

Maria Rodriguez

Maria Rodriguez

Kids Program Director - Brown Belt

Specializes in teaching children of all ages and abilities.

David Chen

David Chen

Competition Coach - Black Belt

Multiple-time IBJJF champion with a focus on competitive training.

Class Schedule

We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!

Monday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:00 PMFundamentalsBeginners
7:15 PM - 8:30 PMAdvancedIntermediate/Advanced
Tuesday
6:00 AM - 7:00 AMCompetition TrainingIntermediate/Advanced
12:00 PM - 1:00 PMNo-GiAll Levels
6:00 PM - 7:00 PMKids Class (7-12)All Levels
7:15 PM - 8:30 PMNo-GiAll Levels
Wednesday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:00 PMFundamentalsBeginners
7:15 PM - 8:30 PMAdvancedIntermediate/Advanced
Thursday
6:00 AM - 7:00 AMCompetition TrainingIntermediate/Advanced
12:00 PM - 1:00 PMNo-GiAll Levels
6:00 PM - 7:00 PMKids Class (7-12)All Levels
7:15 PM - 8:30 PMNo-GiAll Levels
Friday
6:00 AM - 7:00 AMFundamentalsAll Levels
12:00 PM - 1:00 PMOpen MatAll Levels
6:00 PM - 7:30 PMCompetition TrainingAll Levels
Saturday
10:00 AM - 11:00 AMKids Class (4-6)All Levels
11:15 AM - 12:15 PMKids Class (7-12)All Levels
12:30 PM - 2:00 PMOpen MatAll Levels
Sunday
10:00 AM - 12:00 PMOpen MatAll Levels

Membership Options

Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!

Basic

$149/month

Perfect for beginners looking to start their Jiu-Jitsu journey.

  • Unlimited Fundamental Classes
  • Access to Open Mat Sessions
  • Free Uniform (Gi)
  • Monthly Progress Assessments
Get Started

Premium

$199/month

Our most popular option with full access to all classes and amenities.

  • Unlimited Access to All Classes
  • Access to Open Mat Sessions
  • Free Uniform (Gi) + Rashguard
  • Monthly Progress Assessments
  • Competition Training
  • One Private Lesson Per Month
Join Premium
Most Popular

Family

$299/month

Train together as a family with our comprehensive package.

  • Access for 2 Adults + 2 Children
  • Unlimited Access to All Classes
  • Free Uniforms (Gi) for All Members
  • Monthly Progress Assessments
  • Competition Training
  • Discounted Private Lessons
Join as Family

Other Options

Drop-In Classes

Try a single class for $25 or purchase a 10-class pack for $200.

Learn More →

Private Lessons

One-on-one training sessions starting at $75 per hour.

Book a Session →

What Our Students Say

Hear from our community about how training at our academy has impacted their lives.

George Kowalski

"Best gym around! Fluid is a superb group of people dedicated to helping each other learn and grow in the sport of jiu jitsu. I came in with zero grappling experience and was very intimidated to start—but the atmosphere and people made me feel very comfortable. Professor Brenton is a gem of a human being. So full of wisdom. He cares for his students’ safety and progress, and has a remarkable sense of humor (or at least he thinks he does 😋). I’ve moved out of state and cannot train at Fluid anymore unfortunately. If you’re in the area and looking for an open mat or gym to call home, I urge you to check out Fluid. BIG OSS to all my friends there ❤️"

Nancy Bernier

"I began my Jiu Jitsu journey at Fluid about 3 1/2 years ago. I’m not super athletic, I’m not super strong and at the time I was 74 years old. At present I can say, this was the best thing I have ever done for myself. Fluid is a nurturing, friendly environment - at my age I have made friends decades younger than I and I continue to learn and grow in my Jiu Jitsu experience."

Youn Chang

"Fluid Jiu Jitsu is hands down the best gym in Milwaukee. Professor Brent and Coach Nick are both incredibly professional and respectful. Having trained in Jiu Jitsu for a few years before moving to the area, I checked out other gyms, but none of them matched the welcoming vibe of Fluid. From the moment I walked in, I felt genuinely cared for, which was a refreshing change from other places where I felt like I was just a target for intense rolling because I was new. The atmosphere at Fluid Jiu Jitsu is fantastic. Another great perk is the ample parking. You will never have to worry about finding a spot as there is plenty of parking for everyone."

Joshua Bhatti

"When I walked into Fluid Jitsu, I felt something special right away. It was a warm and friendly place, totally different from my old gym where I often felt ignored. At Fluid Jitsu, they welcomed me warmly and saw my potential right away.The best thing about Fluid Jitsu is how good the instructors are. They really know their stuff and they care about helping each of us get better. They're not just teaching moves—they're helping us grow. Overall, Fluid Jitsu isn't just a gym; it's like a family. They make you feel valued and supported, and that's made all the difference for me after my disappointing experience at my old gym."

Contact Us

Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!

Send Us a Message

Our Location

Address

4908 S 74th St, Greenfield, WI 53220, USA

Hours

Mon-Fri: 6:00 AM - 9:00 PM

Sat: 9:00 AM - 2:00 PM

Sun: 10:00 AM - 12:00 PM