DexaFit Denver appointments

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DEXA and VO₂ Max testing are among the top metrics that predict how long and how well you'll live. DexaFit brings that same science to Denver.

No Referral Needed
Free In-Person Or Virtual Consultation
Cancel Anytime — No Fees
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How To Prepare For Your Visit

Person receiving a DEXA body composition scan

DexaFit Body Scan

Comprehensive body composition analysis and bone density measurement. Ideal for fitness enthusiasts, athletes, and individuals focused on health and wellness.

  • Fast for at least 2 hours prior to your scan. Limit physical activity (no exercise, please!) & stay hydrated.
  • Wear athletic attire or casual clothing without any metal.
  • You'll be asked to empty your pockets and remove metal items like watches, belts, glasses, and jewelry.
  • Avoid taking any calcium supplements in the 24 hours prior to the scan.
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During the scan you will relax on an open-air DEXA scan table. The process is quick and uses minimal radiation, equivalent to about four bananas worth of exposure, or a few hours of natural background radiation. The DexaFit scan is a straightforward, non-invasive procedure designed for your comfort and convenience, providing valuable insights into your body composition.

Athlete running on treadmill during VO2 max test

VO2 Max Fitness Test

Precise assessment of cardiovascular fitness and aerobic capacity. Perfect for athletes, fitness enthusiasts, and those aiming to optimize their training.

  • Fast for a minimum of 3 hours before your test (water is fine).
  • Limit your activity before your visit (no exercise).
  • Refrain from taking any caffeine or stimulants the day of your test.
  • Wear workout clothes and athletic shoes (the test is done on a treadmill or bike).
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During the test you'll perform gradually intensified exercise on a treadmill or stationary bike while wearing a mask that measures your oxygen intake and carbon dioxide output. The test typically lasts 10–15 minutes and continues until you reach your maximum effort. Our staff monitors your heart rate and breathing throughout to ensure a safe, accurate assessment of your aerobic capacity.

Person seated for RMR metabolic test

RMR Metabolic Test

Discover your resting metabolic rate to understand how many calories your body burns at rest and optimize your nutrition plan.

  • Fast for a minimum of 5 hours (water is fine) before test.
  • Limit your activity beforehand (no exercise).
  • Refrain from taking any caffeine or stimulants the day of your test and avoid alcohol within 12 hours of it.
  • Wear comfortable clothing. Note: casual and even business attire are also acceptable for this test as you will just be relaxing in a chair.
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During the test you'll relax in a comfortable chair while wearing a mask that fits over your nose and mouth. You'll breathe normally for about 15–20 minutes as we measure your oxygen consumption and carbon dioxide production. The test is fully passive—no exercise or effort required—and the results reveal how many calories your body burns at rest, helping you tailor nutrition and weight goals.

Exclusive Pilot Programs

Pilot Program Advantages

Leading longevity research identifies DEXA scans and VO₂ Max testing as the gold standard for understanding healthspan. These aren't just fitness metrics—they're vital signs of longevity. DexaFit makes them accessible.

Research finds high VO₂ Max for your age drives longer life, and crucially, superior quality of life.

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FAQ's

Frequently Asked Questions

What services are offered at DexaFit Denver?

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At DexaFit Denver, we offer:

  • DEXA body composition scans
  • VO2 Max fitness tests
  • RMR metabolic tests

Who are DexaFit tests for?

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Anyone looking to improve health, fitness, and performance. Our clients range from athletes and bodybuilders to weekend warriors and everyday individuals pursuing weight loss, longevity, or data-driven wellness.

Can I use HSA or FSA funds?

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Yes, most services at DexaFit Denver are eligible for HSA/FSA reimbursement. Check with your provider for details.

Is the DEXA scan better than calipers or InBody?

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Yes. DEXA scans are significantly more accurate and comprehensive than calipers or bioelectrical impedance devices like InBody. DEXA is the gold standard in clinical and performance settings.

What is the VO2 Max test and how does it work?

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Imagine your body as a high-performance vehicle in an endurance race, with your VO2 max representing the size and efficiency of its engine, specialized for oxygen utilization. This test measures your body's ability to take in oxygen, transport it through your bloodstream, and use it in your muscles to generate energy at peak exertion.

For example, while jogging leisurely, you might consume about 2 liters of oxygen per minute. As you increase your pace, your oxygen consumption rises. At a fast, challenging pace, you might use 4 liters per minute. Eventually, you reach a point where, despite pushing harder, your oxygen usage levels off. This plateau is your VO2 max.

During a VO2 max test, you'll typically engage in an activity like running on a treadmill or cycling, with the intensity graduallyincreasing. You'll wear a mask connected to a device that measures your oxygen intake and carbon dioxide output. The goal is to push you to your limit to determine where your oxygen consumption peaks.

Suppose your VO2 max result is 43 ml/kg/min. This indicates the maximum amount of oxygen your body can use per minute for each kilogram of body weight during intense exercise. It's a benchmark of your aerobic capacity. For context, elite athletes like Lance Armstrong have recorded VO2 max levels around 84 ml/kg/min, while sled dogs, known for their incredible endurance, can achieve VO2 max levels over 200 ml/kg/min.

Your VO2 max score isn't just about speed; it's about the power of your aerobic engine. A higher VO2 max indicates a greater potential for endurance performance, akin to a car with a more powerful engine capable of greater speed. Unlock the potential of your body with a DexaFit VO2 max test in Boston and achieve peak performance and health.

How will enhancing my VO2 Max benefit my health?

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Improving your VO2 Max through targeted training, such as high-intensity interval exercises, can yield numerous health benefits. An enhanced VO2 Max increases your body's efficiency in utilizing oxygen, which is crucial for endurance and overall fitness. Regular training aimed at boosting your VO2 Max also supports better heart health, lowers the risk of chronic diseases, and enhances metabolic function.

Can RMR testing aid in weight management?

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Absolutely. By understanding your RMR, you can more effectively tailor your diet and exercise plans. It's a critical component in breaking through weight loss plateaus or efficiently building lean mass.

Do you charge for cancellations or reschedules?

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No — we never charge fees for rescheduling or cancellations.

Do I need a referral from a doctor?

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No referral is needed. You can book your appointment directly through our website at any time.

What is a VO₂ Max test?

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VO₂ Max is a measure of your body’s maximum oxygen consumption during intense exercise. It’s considered the best indicator of cardiovascular fitness and aerobic endurance. The higher your VO₂ Max, the more efficiently your body uses oxygen.

What is an RMR test?

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RMR (Resting Metabolic Rate) measures how many calories your body burns at rest. This helps determine your true caloric needs for weight loss, maintenance, or muscle gain—based on your individual metabolism, not estimates.

How often should I retest RMR or VO₂ Max?

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We recommend retesting every 3–6 months or when you’ve made significant changes to your training, diet, or body composition. It’s a great way to track metabolic health and fitness improvements.

Do you offer consultations?

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Yes — every appointment includes a free consultation, either in person or virtually.

Why is a high VO2 Max essential for health and longevity?

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A high VO2 Max is vital not only for athletic performance but also for your overall health and longevity. It's a primary indicator of cardiovascular health, directly linked to reduced risks of chronic diseases and lower all-cause mortality rates. Enhancing your VO2 Max can greatly improve your quality of life, helping you sustain an active lifestyle as you grow older.

How can I prepare for the RMR test?

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Akin to prepping for a medical procedure, fasting for a minimum of five hours and limiting physical activity helps ensure your body is in a true resting state. Avoid caffeine and stimulants to prevent any alterations in your metabolic rate.

What is RMR testing and how does it work?

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RMR testing measures your Resting Metabolic Rate, akin to gauging the energy needed to keep a car idling. It tells us how many calories you burn at rest, supporting vital functions like breathing, circulating blood, and cellular repair. It's a fundamental indicator of your metabolic health, crucial for understanding how your body uses energy when it's not active.

Book Your Science-Backed Health Assessment Today

No referral needed. Free in-person or virtual consultation. Reschedule or cancel anytime — no fees, no hassle

Most Precise Health Testing

Wearables and smart scales can help, but they lack precision.

DexaFit Denver provides the most advanced testing for body composition, metabolism, and cardio fitness—no more guessing, just accurate data to track progress and optimize your health.

Schedule your appointment and take control of your health.

Visit & Reach Us

Our Location

1143 Auraria Parkway #204, Denver, CO 80204, US

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Hours

Mon - Sun: 9:00 AM - 5:00 PM

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VO2 Max Test
Science-Backed Approved

Stop Guessing. Start Measuring.

Wearables and smart scales lack precision. DexaFit Denver provides medical-grade testing for body composition, metabolism, and cardio fitness—the same tests elite athletes rely on to measure healthspan.

  • Clinical-Grade Accuracy
  • Actionable Insights
  • Track Your Progress