Take Your Fitness Routine to the Next Level With Science

Visit our gym in Highlands Ranch, CO for DEXA scans, VO2 Max tests and Resting Energy Expenditure (REE) tests

  • Having a thorough understanding of your body can help us tailor your fitness plan to be more efficient and results-oriented.


  • At our gym in Highlands Ranch, CO, we offer precision, medical-grade testing to include DEXA scan, VO2 Max testing, and Resting Energy Expenditure (REE) testing.



  • If you follow our advice, we’ll PROVE it works with these tests. As an incentive, for every 20% improvement on a DEXA Scan or VO2 Max test, we’ll give you a free month!


Sign up for testing at our state-of-the-art facility today.

DEXA Scan

  • Bone Density
  • Fat Mass
  • Lean Mass


Get precise measurements of bone density, fat mass, and lean mass with our DEXA scan in Highlands Ranch, CO. Optimize your fitness plan with accurate health data.


“For various reasons, the DEXA scan is considered the gold standard or most accurate test.” John Hopkins Medicine

A doctor is using a computer while a patient is laying on a bed

VO2 Max or Sub-Max VO2 Test

  • Aerobic Capacity
  • Target Heart Rate
  • Zone-Based Training


Measure your aerobic capacity and optimize your training with our VO2 Max or Sub-Max VO2 tests in Highlands Ranch, CO. Achieve peak fitness and enhance longevity.


“It turns out that peak aerobic cardiorespiratory fitness, measured in terms of VO2 Max, is perhaps the single most powerful marker for longevity.” Dr. Peter Attia Outlive: The Science & Art of Longevity

A woman wearing a mask is riding an exercise bike

Resting Energy Expenditure (REE) Test

  • Calories Burned at Rest
  • Basis for Nutrition Counseling
  • Informs Fitness Training


Discover your body's caloric needs at rest with our REE test in Highlands Ranch, CO. Use this vital data to personalize your fitness and nutrition plans for optimal results.


“Measurement or estimation of REE is usually the first step in determining energy demand in the general population and for people training in various sports disciplines.” Dr. Travis Thomas et al Medicine and Science in Sports and Exercise

A woman is laying in a hospital bed with an oxygen mask on her head.

How testing works

We make it easy to get in, get fit and get on with your life. Our tests are quick, easy and have simple pricing:


  • DEXA scans – $125
  • VO2 Max testing or Sub-Max testing - $100
  • Resting Energy Expenditure (REE) test – $125
  • 4-Pack (Mix & Match) - $300
  • 6-Pack (Mix & Match) - $395
  • 12-Pack (Mix & Match) - $675


Maximize your fitness routine with science. Contact us at 720-469-0666 to learn more.

Uncover Your Body's Blueprint for Success

At Performance and Longevity Solutions, we believe that real progress starts with precise data. Our Insights service goes beyond guesswork, providing you with a complete and accurate picture of your body's current state. We utilize gold-standard diagnostic tools to establish your unique biological baseline, which serves as the foundation for every personalized program we build.


Our Insights service includes:


  • DEXA Scan: This state-of-the-art dual-energy X-ray absorptiometry scan provides a detailed breakdown of your body composition, including bone density, lean muscle mass, and fat percentages. It's the most accurate way to understand your body's makeup and track physical changes over time, helping us create programs that protect and strengthen your skeletal structure while building muscle.
  • VO2 Max Test: Considered the single best measure of cardiovascular fitness and endurance, the VO2 Max test determines the maximum amount of oxygen your body can utilize during intense exercise. This test gives us a clear picture of your aerobic capacity, allowing us to design an exercise plan that is precisely calibrated to improve your heart health, stamina, and overall performance.
  • Resting Energy Expenditure (REE) Test: Your REE test measures the number of calories your body burns at rest. This metabolic snapshot is crucial for creating a personalized nutrition plan. By understanding your unique metabolism, we can determine the exact caloric intake needed to achieve your goals, whether that's weight loss, muscle gain, or simply maintaining a healthy lifestyle, without relying on inaccurate estimates.
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With our Insights service, you're not just getting data; you're getting clarity. We translate these powerful metrics into a clear, understandable report that reveals your body's blueprint for optimal performance and longevity.