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Nā Koa Fitness, LLC is a premier fitness facility in Yuma.  The culture of Nā Koa (Hawaiian for The Warriors) represents the following values: courage, trust, encouragement, loyalty, duty, health, nutrition, continued learning, and the unconquered warrior mindset.  These core values and principles, coupled with our training methodology, will enable our members to become better versions of themselves physically, mentally, and spiritually while reaching their fitness goals. 


We provide top quality products and exemplary services ranging from nutrition counseling and supplementation advice to expert coaching while still maintaining that small Ohana (family) feel.  Our programs are comprised of Olympic Weightlifting, powerlifting, kettlebells, calisthenics, and gymnastic movements.  You will not find machines, mirrors, or shortcuts at Nā Koa Fitness. 

We focus on being extremely effective at coaching our clients to move efficiently in order to tap into their true potential and achieve their personal fitness goals.  To ensure that all of our clients are provided the best opportunity to succeed, we require that new members begin their journey at Nā Koa Fitness in either our CrossFit Foundations program or our 6-week Nā Koa Boot Camp.

Book a FREE Intro today!(928) 580-7292


Nā Koa Fitness first opened its doors to the Yuma community

in August 2015. Husband and wife team, Kermit & Lynsey Okamura

had a vision of a building a "CrossFit Ohana" that was focused

on a whole family experience and run with the integrity

and passion that was present in their own family. 

With the assistance of their staff and coaches, they are 

dedicated to inspiring and leading the community to a healthier

lifestyle through fitness.  

Shortly after opening, we outgrew our facililty and built

a new xxxx sqft. fully functional CrossFit gym and

the home of Nā Koa Boot Camp. 

We remain committed to providing an outstanding experience

of professional service in a fun and family-oriented environment.

Under our Nā Koa Fitness umbrella we offer programs from our

Warrior in Training program for children and teens age 8-17 on up

to our Mau Loa Koa (Eternal Warriors).  


We also operate a co-op style Daycare for those little ones while

you work out!! 

Thank you, Sponsors!


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