We explain your aerobic-fitness result alongside heart rate and pace or power. VO2peak describes the highest oxygen uptake recorded; whether it represents VO2max depends on the assessment evidence. One number does not describe all of your endurance performance.
Your measured aerobic-fitness result, an explanation of the test and practical guidance on how the findings can inform your training. For a fuller threshold picture, choose combined VO2max and lactate testing.
VO2 testing or lactate testing?
VO2 testing answers a question about aerobic capacity. Lactate testing helps examine your response to increasing intensity and inform training zones. A combined assessment is available when both questions matter. We explain which measures the protocol supports.