Oxygen Efficiency
The Core of Human Performance
Oxygen fuels every system in your body — from your lungs and heart to your cells. VO₂X quantifies how well each of these systems functions both independently and together, revealing how efficiently your body delivers and uses oxygen.
This is the foundation of endurance, recovery, and longevity.
The data from your tests is then put together to give you detailed reports on your health, performance and recovery
Active Test insights
VO2 Peak, Ventilation Efficiency, Breathing Co-Ordination, High Intensity Performance, Oxygen Circulation, Metabolic Rate, Fat-Burning Efficiency, Movement Economy, Recovery Capacity, Metabolic Flexiblity.
Resting Test insights
Nervous System Balance (Sympathetic/Parasympathetic activation), Ventilation Efficiency, Breathing Co-Ordination, Lung Utilisation, Heart Rate Variability, Metabolic Rate, Fat-Burning Efficiency & Mitochondrial Function, Metabolic Flexiblity.
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Gain insights into your biological age, cardiopulmonary health, and metabolic flexibility - the foundations of longevity.
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Clinical Grade insights (Gold Standard)
Rest Metabolic Rate and VO2 MAX testing.
Detailed reports with personalised insights to improve performance, recovery and metabolic efficiency.
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Stop guessing your calories.
Use metabolic testing to build a fat loss strategy that actually fits your body’s needs.
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Master your breath to improve recovery, focus, and resilience.
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Pair your data with a coach who understands it - for smarter training, better nutrtion, and consistent progress.
Expert-Reviewed Analysis
Every PNOĒ report is reviewed by a certified metabolic expert to ensure accuracy and context. You will receive an in-depth report based on the test you book. Each metric comes with a score based on your age, height and gender, along with insights into what each metric means and what types of training are best to improve them. Your data isn’t just collected — it’s interpreted.
After your report has been issued by PNOĒ you’ll have the option to book a one-to-one session where I personally walk you through your results — explaining what each metric means and how your metabolism is functioning.
It’s not about overwhelming data — it’s about clarity, confidence, and actionable direction.
Book a Consultation
Not sure which test is right for you?
Start with a 10-minute consultation to discuss your goals, background, and what you’d like to learn.
You’ll leave the call knowing exactly which assessment fits your needs - and what kind of results you can expect.