Hi, I’m Graham.
I’ve spent the last decade working in hospitals as a healthcare professional — witnessing firsthand what happens when health breaks down.
It is this experience that fuels my passion for prevention and performance. Poor cardiopulmonary health, metabolic inflexibility, and chronic inflammation are some of the biggest threats to longevity — and yet most people don’t even know where they stand.
Chronic illness is on the rise, and while the system does its best to react when things go wrong, our current infrastructure leaves little room for prevention. This makes one thing painfully clear:
Our health is our own responsibility.
VO2X is built upon that belief.
VO2 Max and RMR testing have long been tools of elite athletes — and for good reason. Insights into heart rate zones, calorie requirements, and recovery capacity can completely change how someone trains, eats, and lives.
But now, we’re entering a new era — one where accessible, affordable testing is no longer just for the pros. It’s for anyone who wants to take control of their health with clarity and confidence.
our MISSION
Our mission is to help people live longer, healthier, more capable lives — not just by guessing, but by measuring what matters.
Clinical-Grade Insight
VO2X uses PNOĒ’s gold-standard technology - trusted by elite athletes - to test and track the most vital systems of your body: heart, lungs, cells, metabolism, and nervous system.
our base
VO2X operates primarily out of House Fitness Gym Athlone, however mobile options are available for teams, gyms and clubs upon request.