One Jiu Jitsu & Fitness

One Jiu Jitsu & Fitness

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Learn BJJ for self-defense, fitness and MMA at the best gym in Orange County. Defend your children from bullies, lose weight and challenge yourself at One

Photos from One Jiu Jitsu & Fitness's post 06/01/2026

We want to recognize some of our 2025 JJWL Season Champions!

These students competed consistently throughout the year, regardless of the organization or ruleset.

Congratulations to all of you on an outstanding season. Weโ€™re proud of you! ๐Ÿ‘๐Ÿ†

Photos from One Jiu Jitsu & Fitness's post 05/29/2026

Thank you to all of our students, families, and coaches who helped us earn 2nd Place Youth Academy at JJWL last week. Your dedication and teamwork made this achievement possible. ๐Ÿ™Œ๐Ÿฝ๐Ÿ™๐Ÿฝ

Photos from One Jiu Jitsu & Fitness's post 05/22/2026

Congratulations to Marie and Josh on your performance at the Brazilian Nationals ๐Ÿ™๐Ÿฝ

Photos from One Jiu Jitsu & Fitness's post 05/20/2026

Weโ€™re proud to see so many Dads on the mats alongside their children, sharing the same challenges, fears, and growth through jiu jitsu.

And congratulations to Hieu on earning his brown belt. ๐Ÿ‘๐Ÿฝ

Securing the Kimura Trap

Congrats Hieu!

Photos from One Jiu Jitsu & Fitness's post 05/18/2026

Congratulations to our youth students who earned podium finishes at the San Antonio Open. ๐Ÿ™Œ๐Ÿฝ ๐Ÿ™๐Ÿฝ

Photos from One Jiu Jitsu & Fitness's post 05/15/2026

We want to recognize these young ladies for their outstanding performances this year. Both athletes are currently ranked #2 in their respective IBJJF divisions. Vitoria earned gold at Euros, while Harper brought home silver.

Weโ€™ve had the privilege of watching their jiu jitsu, character, and friendship develop together over the last several years. They are great training partners, friends, and examples of what consistent training and mutual support can produce. ๐Ÿ™Œ๐Ÿฝ๐Ÿ™๐Ÿฝ

Photos from One Jiu Jitsu & Fitness's post 05/13/2026

Children grow when they are challenged, uncomfortable, and forced to think clearly under pressure.

Jiu jitsu teaches them how to problem solve, remember techniques and sequences, and control their emotions โ€” all under the stressful conditions of live training.

Build confidence, discipline, and friendships that last a lifetime.

Photos from One Jiu Jitsu & Fitness's post 05/07/2026

Congratulations to those who reached the podium at DREAM๐Ÿ’ญ!

Photos from One Jiu Jitsu & Fitness's post 05/01/2026

Day 1 starts here.

Our Introduction to Jiu Jitsu class is perfect for beginners.

โœ…Train in a small group of absolute beginners
โœ…Learn the fundamentals step by step
โœ…No pressure to keep up or slow anyone down
โœ…No overwhelming techniques
โœ…Structured, controlled, and safe environment

The parents in these photos had the same doubts. They showed up anywayโ€”and got started. If youโ€™ve been thinking about it, this is where you begin.

Photos from One Jiu Jitsu & Fitness's post 04/22/2026

Congratulations to those who reached the podium in Del Mar ๐Ÿ™Œ๐Ÿฝ๐Ÿ™Œ๐Ÿฝ๐Ÿ™Œ๐Ÿฝ

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Location

Telephone

Address


544 East 1st Street
Tustin, CA
92614

Opening Hours

Monday 6:30am - 8:30pm
Tuesday 6:30am - 8:30pm
Wednesday 6:30am - 8:30pm
Thursday 6:30am - 8:30pm
Friday 12pm - 8:30pm
Saturday 9am - 2pm