AKS Jiu Jitsu & Affinity Kickboxing Studio

09/08/2026

Kids at AKS learn valuable lifelong skills and lessons.

09/07/2026

“This is the first time I have ever looked forward to working out. Ever.”

AKS in Rohnert Park is not a loud fight gym. It’s a clean room, real coaching, and a class you’ll actually show up for.

“Coach Nick does an excellent job of making sure each student receives the attention and support they need to succeed. The environment is friendly and supportive while still maintaining the competitive edge.” — Carlos

“The entire class was very family oriented yet was an amazing workout.” — Ariel

“Knowledgeable instructor in both stand up and grappling. Easy going learning environment.” — Josh

“His classes looked like so much fun I started the adult class.” — Angelica

Unlimited classes for 7 days + Our Studio App with Instruction, Communication, Workouts, Technique.
✅️Brazilian Jiu-Jitsu (Gi & No-Gi)
✅️Muay Thai Kickboxing.
✅️Beginner MMA.

09/05/2026

It's time to get active!

09/03/2026

We are always striving to bring the best out in our community. We want to give you a second chance at this!

WANTED: long-lost Jiu-Jitsu practitioners.
Did you fall off the Jiu-Jitsu journey?
Life happens. Gyms change. Injuries, work, kids, burnout. We get it.

AKS is looking to rekindle your passion — whether you trained here or anywhere else.

THE BOUNTY
White belt with at least 6 months experience → 1 free month
Blue belts → 2 free months
Purple belts → 3 free months
Come back to a room that’s beginner-friendly, coached, and actually wants you on the mats.

No poaching.
We are not looking to steal another gym’s members.
This bounty is only for practitioners who do not have a home gym.

Already have a home gym?
You’re welcome here too. We offer a Cross-Training Membership for $99/month — unlimited access to AKS classes as long as you keep your membership at your home gym.

09/02/2026

Share the place you love!

Welcome to Rohnert Park's best MMA gym for BJJ and Kickboxing, with classes for adults and kids! Sign up for a free trial and see why we're top-rated martial arts gym for miles!

09/02/2026

Private Training with Coach Derek or Coach Nick starts Monday!

Price is for 1-2 people per session

Options for the private.
✅️Learn with 1 on 1 instruction
✅️Build or Work on your game
✅️Pad holding
✅️Competition game plan
✅️Fix Problem Areas
✅️Learn a specific technique or concept
✅️Sparring time with Coach

Single session 1 hour is $80 or save big with a subscription! Aks.wodify.com or on the app!

08/25/2026

More kickboxing added!

08/23/2026

Come meet Head Coach & Owner Nick Johnson for a private, one-on-one session.
In just 30 minutes we’ll:
✅ Talk about your goals
✅ Explore the martial art that fits you best
✅ Get you moving a little so you leave feeling like a real practitioner

No pressure. No intense workout. Just a genuine introduction to the A.K.S. family.

Comment INTRO below or Text INTRO to 707-486-5045 to claim your free session.

📍 10 Enterprise Drive, Rohnert Park, CA
Spots are limited — lock yours in today! 💪🥋🥊

08/23/2026

Come meet Head Coach & Owner Nick Johnson for a private, one-on-one session.
In just 30 minutes we’ll:
✅ Talk about your goals
✅ Explore the martial art that fits you best
✅ Get you moving a little so you leave feeling like a real practitioner

No pressure. No intense workout. Just a genuine introduction to the A.K.S. family.

Comment INTRO below or Text INTRO to

707-486-5045 to claim your free session.
📍 10 Enterprise Drive, Rohnert Park, CA
Spots are limited — lock yours in today! 💪🥋🥊

08/21/2026

We are building real life self-defense skills through games! Every game every technique has a purpose.