the best decision you'll make

Beginner friendly — first class is free.

We'll text/call you ASAP to schedule your trial class!

300+ Yuba Members
BJJ + Muay Thai
Beginner Friendly
First Class Free
What You'll Get Out Of It

More Than A Workout.

BJJ and Muay Thai build real skills, real fitness, and real community. Every class you walk in a little better than you were before.

💪
Get Fit

Real cardio, real strength. You'll be in the best shape of your life without setting foot on a treadmill.

🥋
Learn Self Defense

Practical skills that work. BJJ and Muay Thai are the most proven self defense arts on the planet.

🤝
Join a Community

The people you train with become your people. This gym has a reputation for that — come see it.

🧠
Build Confidence

Knowing you can handle yourself changes how you carry yourself. It shows up everywhere in life.

Training at NorCal Fitness BJJ Training at NorCal Fitness Muay Thai Training NorCal Fitness
Yuba City's Largest & Fastest Growing

The Biggest, Most Diverse Combat Sports Team In Yuba City.

We train modern martial arts — the basis of MMA — Muay Thai and Jiu Jitsu. Competent on the feet and on the ground. A few months in here and you are more capable than 95% of humans.

✓ Classes 6 Days A Week
✓ All Levels Welcome
✓ Fastest Growing Gym In Town
✓ Great for Beginners
From Yuba City Members

What Our Members Say

★★★★★

"This gym is my home away from home. I've made new friends and close people I consider family. I lost weight, hit personal goals, and was able to compete. All coaches are great teachers — Muay Thai, jiu jitsu, self defense — while keeping it fun and safe at all times."

— Eduardo O., Member
★★★★★

"I came as a complete beginner and the coaches and teammates warmly welcomed me. Coach Josh, Mike, and Jake gave me one-on-one pointers and showed they cared about every individual student while I was there."

— Isaac E., Member
★★★★★

"Went to all of the gyms in town looking for jiu jitsu. Ended up here after trying the Muay Thai class — WOW, it was fun. Good team, clean space. I'm 60 and this is a great place to train."

— Dan M., Member
Your First Day

No Experience Needed. No Gear Needed.
Just Show Up.

Every person in this gym started where you are. Here's exactly what happens on day one.

1
Arrive & Meet Your Coach
Shorts and a t-shirt is all you need. A coach will meet you, show you around, and make sure you know what to expect before class starts.
2
Jump Into a Beginner-Friendly Class
Your first class is designed for day one. You'll learn fundamental movements alongside other students — nobody expects you to already know anything.
3
Leave Wanting to Come Back
Most people leave their first class surprised by how much they pushed themselves — and how welcoming everyone was. No pressure after. But you'll want to return.
Limited Spots

Change the Way You
Interact With The World.

Day 1
Show Up, Unsure.
Day 30
More Confident.
Day 60
Different Human.
Day 100
Dangerous and Capable.

Claim your free class below

the best decision you'll make

DON'T JUST LOOK STRONG. BE CAPABLE.

We'll text/call you ASAP to schedule your trial class!

Visit Us

Hours

M, W, Fri 6–7am and 12-1pm

Mon – Fri 3:30pm – 9pm

Sat 8am - 2:00pm

Phone

430 Palora Ave, Yuba City, CA 95991, USA

Our Location: 430 N Palora Ave, Yuba City CA 95991

Call (530) 803-5304

Copyright Norcal Fitness Co-Op 2026. All rights reserved