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FAQs
Everything you need to know about getting started, booking sessions and making the most of your OneTrack experience.
Lactate Threshold TestVO2 Max TestingGeneralVirtual Run ClubOnline Running CoachGift CardsChelsea Run ClubPersonal Training in LondonBiomechanics AssessmentRunning Coach
What are the key benefits of a Lactate Threshold Test?
Key Benefits Include:
• Personalised heart rate + pace/power zones
• Clarity on your aerobic base and sustainable efforts
• Improved race pacing strategy
• Data-led insights to break plateaus
• Reduced risk of overtraining
• Enhanced endurance and efficiency
• More effective easy days, tempo days and threshold sessions
Is the test difficult?
It’s effort-based but entirely manageable. You’ll work in short stages with full support — most people find it challenging in the final stages, but not overwhelming.
Do I need to be very fit to do this?
No. The test adapts to your current ability and is suitable for all levels.
Is this the same as a threshold test on my watch?
No — this is far more accurate. Wearable estimates often miscalculate thresholds by 10–30%. We use blood analysis and lab-grade equipment for precise results.
Do I need to fast?
A small light meal a few hours before is fine. Avoid large meals, caffeine, alcohol, and hard training 12–24 hours beforehand to ensure accurate readings.
Can I combine this with a VO₂ Max test?
Yes — many athletes do both for a complete metabolic profile. We can advise which order works best for your goals.
Where does testing take place?
At our Performance Lab locations in:
• Soho
• Liverpool Street
• Marylebone
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