10/30/2026
Stop Estimating training Zones & Start Prescribing Physiology!
Why ventilatory thresholds (VT1 & VT2) are the missing link in individualized exercise programming
The primary flaw of training models that rely on arbitrary percentages or age-predicted heart rate equations is that they fail to capture individualized metabolic and cardiorespiratory transition points.
While training domains (Zone 2, Sweet-Spot, HIIT) guide exercise prescription, VT1 and VT2 define the true physiological boundaries:
🔹 Zone / Domain 1 (Sub-VT1): Optimizing aerobic efficiency and maximal fat oxidation (and Fat Max) with low physiological strain.
🔹 Zone / Domain 2 (VT1 to VT2): Increasing aerobic capacity and optimizing race pace relying on mixed substrate.
🔹 Zone / Domain 3 (Post-VT2): Elevating VO2max and promoting neuromuscular adaptations using exclusively carbohydrate causing high physiological strain.
Mapping these thresholds allows you to pinpoint unique physiological profiles, identify training bottlenecks, and select the optimal training model (e.g. Polarized, Pyramidal, Zone 2, or Threshold) for your patient, client, or athlete.
In our upcoming webinar, you’ll learn how to:
✅ Interpret the full intensity spectrum in relation to VT1, VT2, and VO2max using OMNIA software.
✅ Translate gas exchange data into individualized exercise prescriptions across clinical, active, and elite populations.
📅 November 12th, 2026 | 🕒 3 - 4 PM CT | 🎓 1 ACSM CEC
🔗 Register now at this link 👉 86d347da-f404-4d97-98d4-ea866edf90db@09b2bab3-8dd4-4420-8354-f0218e19df82" rel="ugc" target="_blank">https://events.teams.microsoft.com/event/86d347da-f404-4d97-98d4-ea866edf90db@09b2bab3-8dd4-4420-8354-f0218e19df82
🚨 Speakers Marco Meucci, PhD. and Peter Cummings, MHP
👇 Like this post or leave a comment below if you want to review real-world CPET case studies, we'd love to be your thought partner!