I did.I think Red Rick confused VO2max with Vlamax. Obviously high VO2max is very important to any kind of sustainable performances (from a few minutes to a few hours). High Vlamax indicates very strong anaerobic glycolysis, which is crucial to performances lasting i.e. a few dozens of seconds. As for Van Aert I didn't necessarily mean this but rather that his glycolysis contributes more at a moderate effort level (it's easily cleared by his aerobic engine but precious fuel is still used up).