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Includes VO₂ Max test, RMR test, 8-week personalised training programme.
Find out exactly
What your body is doing,
and why.
Most people train hard, eat “right,” and still feel like something's off. A metabolic test tells you exactly how your body burns fuel, so you can stop guessing and start getting real results.
completed and counting
and everyday athletes
- Know your true calorie burnNot an app estimate. Your actual Resting Metabolic Rate, measured with clinical precision.
- Train in the right zones, every sessionYour VO₂ Max test reveals your personal heart rate zones so every run, ride, or class counts.
- Understand why your energy crashesSee exactly where your body switches from fat to sugar, and how to keep your energy steady all day.
- Walk away with a plan, not just dataYou'll get a personalised report with clear, actionable next steps.
Before your test
How to prepare
- Take it easy the day beforeVery light exercise or a rest day. Hard training the day before skews your results.
- Fasted for 4 hoursNo food or caffeine in the 4 hours before your test. Water is absolutely fine.
- Bring a heart rate chest strapIf you have one, bring it so your zones carry over to your own training. If not, we have them here.
What people are saying
“I'd been training for an Ironman on guesswork. The VO₂ test showed my zones were completely off. I was going too hard on easy days and not hard enough on intervals. Fixed that and knocked 14 minutes off my half-iron time.”
“I was eating 1,400 calories thinking that's what I needed to lose weight. The RMR test showed my metabolism was actually burning way more than that. I'm eating more now and finally dropping body fat. Wish I'd done this years ago.”
“Ran my first sub-40 10K after adjusting my training zones from the test. The report was dead clear, no confusing graphs, just 'here's what to do.' James was brilliant at explaining everything too.”
“Not a competitive athlete at all, I just wanted to understand why I was always tired by 2pm. Turns out I was barely burning any fat at rest. Changed my nutrition off the back of the results and my energy is so much better.”