VO₂ Max Testing
The standard when it comes to understanding your cardiovascular fitness and the single best predictor of longevity, this test measures the maximum oxygen your body can utilise during exercise.
Whilst providing the standard measure of cardiovascular fitness, VO₂ max is the single best predictor of longevity, with higher levels strongly linked to reduced all-cause mortality, cardiovascular disease, and increased lifespan.
It measures the maximum oxygen your body can utilise during exercise, reflecting cardiovascular, lung, and muscle health. Moving from a “low” to “above average” VO₂ max can reduce mortality risk by nearly 70%.
When it comes to health, fitness, and long-term performance, VO₂ max stands out as one of the most powerful metrics you can measure. Whether your goal is to live longer, perform better, or simply understand your body in a deeper way, knowing your VO₂ max is essential.
VO₂ max is more than a fitness number – it’s a powerful indicator of how long and well you’ll live, how effectively you can train and how high your performance ceiling is.
Understanding your VO₂ max empowers you to take control of your longevity, optimise performance, and tailor your training with scientific precision. Plus, when paired with our LiveWell assessment, you get a complete, holistic view of your long‑term health trajectory.
Our pricingWhy test your VO₂ max?
If you’re an athlete, or simply someone who takes fitness seriously, VO₂ max testing gives you an objective understanding of your aerobic ceiling.
Your VO₂ max assessment provides you with accurate training zones, which means no more guessing. You get precise heart‑rate and intensity zones to train smarter, not harder. You will also receive insight into any limiting factors as testing identifies whether you’re limited by oxygen delivery (heart & lungs), or oxygen utilisation (muscles). Knowing this allows for targeted training interventions.
It also allows for effective benchmarking and progress tracking – you can see exactly how your cardiovascular system is adapting over time – and better training efficiency.
With accurate VO₂ max data, your sessions become more effective: building endurance without unnecessary fatigue.
A higher VO2max is the single best predictor of longevity and healthspan.
Research shows that individuals with higher VO₂ max scores live significantly longer and with better quality of life than those with lower aerobic capacity. In fact moving from “low” to “above average” VO₂ max reduces mortality risk by nearly 70%, and a major 2018 study found that people in the top 5% of VO₂ max lived almost five years longer than those in the lowest 5%.
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Pricing
- VO₂ Max Testing – £150
Frequently asked questions
VO₂ max is the maximum amount of oxygen your body can utilise during intense exercise. It reflects the combined efficiency of your heart, lungs, blood, and muscles – essentially, your entire aerobic engine.
A higher VO₂ max means you can deliver and use more oxygen, which translates into:
- Better cardiovascular health
- Higher training capacity
- Greater resilience
- Improved performance
It’s one of the few metrics that truly bridges healthspan and performance.
VO₂ max is closely linked to cardiovascular disease risk, functional independence, cognitive health and your ability to stay active into your 60s, 70s, and beyond.
This is especially important because VO₂ max naturally declines ~10% per decade after age 30, and up to 20% per decade after age 60.
Without training, the drop is steep, but with structured conditioning, this decline can be slowed dramatically.
If your goal is not just lifespan but healthspan, then maintaining a strong VO₂ max is one of the most effective ways to future‑proof your body.
During a VO₂ max test, you’ll perform structured exercise – usually on a treadmill or bike – while your body’s responses are closely monitored. The test typically begins with a warm-up, followed by progressive stages of increasing intensity. Throughout the test, data is collected on heart rate, breathing and oxygen uptake (VO₂).
The process is carefully supervised by professionals to ensure safety and accuracy, and the results are used to assess your fitness and guide personalised training and performance strategies. Your clinician will go through your results with you following the test.
It’s important to arrive well-rested, hydrated, and free from intense training in the 24 – 48 hours prior. Avoid caffeine, alcohol, and large meals for a few hours before the test, and wear comfortable workout clothing and appropriate footwear. Bring any personal equipment you normally use for training (like cycling shoes or a heart rate monitor).
The test can be physically challenging, as it’s designed to push your body to near or maximum effort in a controlled setting. The intensity gradually increases until you reach fatigue. While it may feel tough, especially during the final stages, the process is closely supervised by your clinician to ensure your safety. The difficulty varies based on your fitness level, but it’s important to remember that the goal is to gather accurate data – not to “pass” or “fail” – so you’re encouraged to go at your best pace.
Yes, you can, but you should only do a physiological test when you are fully fit and well. It is recommended that you seek guidance from a healthcare professional should you be unsure of your suitability for a physiological test.
This test is appropriate for endurance athletes aiming to peak, competitive individuals wanting structure & clarity, anyone focusing on long-term health and longevity, those wanting objective, science-backed fitness insights and people planning to improve aerobic conditioning safely and effectively.
Whether you’re chasing a marathon PB or simply want to stay active for decades to come, VO₂ max testing provides the roadmap.
Your body is your most important investment, and it deserves more. Make sure you get the tailored care and treatment your individual case requires.
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Work with a dedicated team of specialists, tailored to meet your specific needs and goals.
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We combine over 1,000 years of expert experience in musculoskeletal healthcare and elite sport.
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We are covered by all major insurers and also offer flexible self-pay options for added convenience.
Your Journey with Pure
Everything we do is personalised to you. Whether your goal is to run a marathon or simply walk up the stairs comfortably, we’ll deliver the correct diagnosis and tailored treatment you need to get there so that you can perform at your best and prevent reoccurrence.
