I wish I was 30+ years younger and could go back to university. Back in the days, the technology was simply not available to do this type of complex studies. Oh I wish I could do a study with some of the non invasive lactate meters and correlate this to physiological adaptations and thus to training recommendations… There’s so much unknown in all of this. The question I got during my physiology exam from the now famous Dr. Peter Hespel was : what is EPO… We had a 1 hours in depth discussion and finished with a phylosophycal statement : it will destroy cycling… And it did… Todays science is so much more fun…