VO₂ Max: The One Number More Important Than Your Cholesterol
VO₂ Max tells you how strong your heart and lungs really are. And it may be a better predictor of your lifespan than cholesterol. Learn why this number matters and how DexaFit helps you measure—and improve—it.
And no, you don’t need to be a runner to care about it.
Let’s talk about a number that most people don’t even know they have.
It’s called VO₂ Max.
And it might be the most important health number you're not tracking.
What Is VO₂ Max (In Plain English)?
VO₂ Max is a fancy way of saying how much oxygen your body can use when you’re working hard.
Think of it like your body’s engine power.
The higher your VO₂ Max, the better your heart, lungs, and muscles work together when you're moving—whether you’re running, biking, chasing your dog, or carrying groceries up the stairs.
In short: VO₂ Max = cardio fitness = life fuel.
Why It Matters (A Lot)
Here’s the wild part:
VO₂ Max is one of the strongest predictors of how long you’ll live.
Yes, really. Even more than cholesterol, blood pressure, or BMI.
When your VO₂ Max is low, it means your heart and lungs are struggling to keep up.
That makes everything harder—walking, recovering from stress, even sleeping well.
When your VO₂ Max is high, it means you’re more resilient. You can handle stress. You recover faster. You move better. And yep—you live longer.
"But I Don’t Do Cardio..."
You don’t have to run marathons.
You just need to move with purpose—and track how your body handles it.
At DexaFit, we use a science-backed test (called a VO₂ Max test) to measure this number exactly. No guessing. No fitness watches trying to estimate. Just real data, from real breathing, on real equipment.
What the Test Is Like
Here’s what to expect:
👟 You’ll wear a mask that tracks your breathing.
🚴 You’ll walk or pedal on a treadmill or bike while we slowly turn up the intensity.
📊 It gets harder near the end—and that’s on purpose. We want to see how far you can go.
🧠 You’re always in control. You’ll tell us when you’ve hit your limit—we don’t guess, and we don’t push past what feels right for you.
The whole thing takes about 10–15 minutes.
And you’ll walk out with way more clarity than any doctor’s office has ever given you.
What You’ll Learn From a DexaFit VO₂ Test:
✅ Your current VO₂ Max score
✅ Your personal heart rate zones (so you train smarter, not harder)
✅ Your cardio age—how your body compares to others your age
✅ Whether you’re trending toward high performance or early burnout
How to Improve Your VO₂ Max
Here’s the good news: You can improve it—fast.
Try this:
🏃 Move on purpose 3–4x a week: walking, biking, swimming, hiking
💓 Stay in the right zone (based on your test) to build endurance
🛌 Recover well—your heart gets stronger when you rest, too
📈 Retest in 8–12 weeks to see what’s changed
And yes, we’ll show you exactly what to do based on your results.
Why DexaFit Is Different
Most fitness apps guess. DexaFit measures.
We use real data, expert reviews, and AI to build a plan that actually fits your life.
📲 Your VO₂ Max results go straight into your DexaFit app.
📈 You’ll see trends, changes, and suggestions over time.
🎯 You can even add VO₂ testing into your Pathways to Peak™ plan for guided coaching based on your heart, lungs, and lifestyle.
Final Word: Your Heart Doesn’t Lie
Your VO₂ Max isn’t just a number—it’s your real-time health meter.
And if you’re not tracking it, you’re missing out on one of the clearest signals your body has to offer.
🎯 Ready to find out what your number says?
✅ Book your VO₂ Max test at DexaFit and get real insight into your heart, lungs, and longevity—no guesswork, just data.
Here’s how to book:
💼 Want the full package?
Your best choice is a Discounted Bundle that includes VO₂ Max, DEXA, and RMR testing—our most popular option.
Go to our Booking Page
Choose the “Discounted Bundles” category
Scroll to find:
The CompleteFit (Total Body Testing)
Or one of the other options that Includes VO2 Max
📦 This is part of the DexaFit Optimization Stack™—a full snapshot of your muscle, metabolism, and endurance in one visit.
🏃 Just want to test your VO₂ Max?
You can do that too!
Select the “Individual Services” category
Scroll down till you find VO₂ Max Test
✅ It’s fast, safe, and gives you the data you need to start improving today.