
Do you know what your Visceral Fat Score is?
3 Reasons to Know your visceral fat reality...
It's metabolically "active" fat that drives inflammation
It's closely tied to insulin resistance and blood sugar problems
It's a major risk marker for heart disease and fatty liver
Choose your date and time and book your scan on the calendar and form below
Check your email for details on how to prepare for your scan
Arrive on the day of your scan at Resist Rx Longevity Lab
You've been "trying" but your body isn't responding
You want a clear starting point for fat loss, energy, or performance
You're done with random plans and want real numbers
You love data and want to track what matters in your health
Does it feel like Your Health is keeping you from living your best life?
It can be overwhelming dealing with Low Energy, Stubborn Belly Fat, and trying everything under the sun, leaving you unsure of how to move forward toward optimal health and wellness.
But you don’t have to remain stuck in this cycle any longer.
Our Free Evolt Scan provides clear data that you can use to create a plan that is unique to you and your specific body composition. NO MORE COOKIE CUTTER APPROACHES. Get a clear and actionable plan to help you break through your barriers more quickly than you might think.
Choose your date and time and book your scan on the calendar and form below
Check your email for details on how to prepare for your scan
Arrive on the day of your scan at Resist Rx Longevity Lab

Resist Rx is a locally owned longevity and performance lab built for people who are tired of guessing. We combine real diagnostics—like Evolt 360 body composition and metabolic testing—with clear coaching so you know exactly what to do next. No shame. No hype. Just honest numbers, a simple plan, and a team that actually cares about your results. Whether your goal is fat loss, energy, or long-term health, we’ll help you start with the truth and build from there. Welcome to the RESISTANCE!

~ Randy Chavez
Joining Resist rx has been a total game-changer for my fitness journey in 2025. Unlike big-box gyms where you feel like just another number, the small group format here provides genuine personal training . The combination of their patented machines and functional exercises has helped me improve my core strength and mobility without the nagging joint pain I used to get from heavy lifting. It's efficient, safe, and the community is incredibly welcoming!


~ Jason Lucero
Coach Darrell has been a God-send to me in my health and fitness journey! Not only is he extremely knowledgeable, encouraging, but very passionate about helping others become the best version of themselves that they can be! He is very compassionate, but challenges you in the potential you have within you and is there to guide, direct, and celebrate your progress! I couldn’t ask for a better coach! I am truly and eternally grateful! ~Jason


~ David Cortez
This week I will complete my first month with Resist Rx Longevity Lab. During my consultation, Darrell told me I would have one-on-one focused training that mirrors how a professional athlete would train. Darrell was true to his word. Darrell uses a menu of health assessments backed by science to determine the correct training protocol for you. Not Johnny, Sally and you. Just you. I am learning how to train for my body type and age. I am able to take what I learn and apply it on the days I don’t train at Resist Rx Longevity Lab. Darrell also is able to give a recommended meal plan that is easy to follow. Working with Darrell has been worth the investment in me.


~ Tim Randall
Working with Darrell at Resist RX has been rewarding! After your initial evaluations he dials in the workout to achieve your goals. It’s a personal touch, including the music you enjoy! Darrell is a sincere person that enjoys and practices what he preaches! Outstanding, highly recommended!


~ Rus McCoy
Very thorough and cost effective body scan. Darrell is quite knowledgeable on the subject! Will use his service again!


~ Charmain Madero
I’ve been working w Darrell for a few months and he has been great at helping me identify how to meet my health and fitness goals. The EVOLT scan is a great tool to not only monitor my progress but create an individualized plan which Darrell creates and discusses with me.

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