Dear, old, nice memories.
This one is about my first V02max lab test.

V02max is the maximal volume of oxygen you can consume in the single unit of time.
In order to calculate it, you have to do a lab test where you cycle (or run) with an equipment that reads the oxygen you breathe and every other kind of things related.
My test was performed on a cyclette with a fixed wattage.
06 March, 2019.