VO2max and lactate production are not normal in all patients with chronic fatigue.
Jones
Norman L
NL
Heigenhauser
George J F
GJ
D000328:Adult; D015308:Anaerobic Threshold / Q000502:physiology; D015673:Fatigue Syndrome, Chronic / Q000503:physiopathology*; D006801:Humans; D019344:Lactic Acid / Q000378:metabolism*; D008297:Male; D018482:Muscle, Skeletal / Q000378:metabolism*; D010101:Oxygen Consumption / Q000502:physiology*
D019344:Lactic Acid