We Do Performance - A Sport Science Podcast

We Do Performance - Episode 5 (Vo2Max)

Aug 27, 2025
Explore the fascinating world of VO2 and VO2 Max, uncovering their crucial role in sports performance. The hosts discuss the varying accuracy of testing methods and the importance of skilled technicians. Delve into the nuances of muscle oxygen utilization and how recovery plays a pivotal role in athletic success. They emphasize that VO2 max scores might not be the ultimate performance predictor for every athlete, prompting a reevaluation of training approaches for better outcomes.
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INSIGHT

VO2Max Is A Population Marker Not A Performance Predictor

  • VO2max is the maximal oxygen consumed during a progressively harder test and is a gross population-level capacity marker.
  • It does not reliably predict endurance performance between individuals with similar scores.
ADVICE

Choose Testing Location And Operator Carefully

  • Avoid low-quality commercial VO2 tests unless the operator understands calibration and protocols.
  • Get tests done at universities or by experienced physiologists to improve accuracy.
ADVICE

Push To Volitional Fatigue And Manage Form

  • Run proper incremental or ramp protocols and push athletes to true volitional fatigue during VO2max tests.
  • Encourage and manage pacing, running form, and operator feedback to avoid premature test termination.
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