Trenda Williams brings more than three decades of real-world experience to the health and fitness industry.  She 

combines elite athletic performance, proven coaching, and hands on 

leadership inside the gym.


 

With 30+ years of coaching health and nutrition, Trenda has helped hundreds of clients transform their bodies. The 

system is simple, sustainable habits that deliver lasting results. She has served over 800 nutrition clients and specializes in practical strategies. She prioritizes consistency, strength, and long-term health.


 

Her background includes 25 years as a Les Mills Certified Instructor.  She has

decades leading group fitness, 

designing training programs, and 

coordinating large scale fitness events. From the training floor to operations and programming, she understands every layer of what it takes to build both strong bodies and successful fitness environments.


Through JR Fitness, she continues

empowering clients to train smarter, eat better, and build a lifestyle they can 

sustain for life.

Joey Marimberga is a combat athlete with over 25 years of experience.  He was a U.S. Marine Corps Iron Man and former professional athlete.

 

Joey has coached athletics and 

specialized martial arts at elite levels. He brings discipline, precision, and

performance-driven systems to every 

environment he leads. 

 

His background includes extreme 

deadline based nutrition for weight loss strategies. Has lead  

high-performance partnerships and the successful startup of three gyms.  Making him a proven leader in both 

athletic development and business 

execution. He also owned and designed an athletic apparel company. 

 

Today, he is a well-known automation powerhouse. Applying the same 

high-performance mindset to building scalable systems and workflows while leading multiple job sites.

OUR STORY

We didn’t just study health and 

performance, we’ve lived it for decades! Together, we blend elite performance with practical real-world coaching.

 

Our partnership didn’t just start in 

business. It started in life.


We met on a fitness dating app and 

honestly where else would two fit people meet? What started as a long-distance relationship quickly turned into 

something bigger. After a year of 

traveling back and forth, I made the move to build a life with Joey. Now we bring that same commitment to our clients.
 

We enjoy the outdoors. Value life both physically and mentally. Have a never-grow-up energy! LIVE LIKE KIDS!

 
One builds the systems.

One coaches the habits.

We both live the lifestyle.


JR Fitness isn’t theory. It’s two people who chose discipline, health, and growth in their own lives. Now we enjoy helping others do the same.

Our Mission and Vision

At Just Right Nutrition and Health, we believe in empowering individuals to take control of their health.
Our mission is to provide personalized nutrition and training that considers the intricate balance of hormones and lifestyle.
We aim to offer a supportive and professional environment promoting sustainable results.

Join Us Today

Embark on a transformative journey with expert guidance and amazing support. Over 30 years of fitness and nutrition experience. 800+ satisfied program clients.
Achieve your weight loss goals with our comprehensive program.tel:985-226-5132

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