Quote: (Originally Posted by
Igor Beades)

That effect is called "Oxygen window". You can find a lot of info in the Internet. It also interacts with VO2 max. Both are profusely discussed in medicine books.
I am not sure if you misunderstood my question or i don't understand your answer, but as far as i know the oxygen window has to do with shaping deco curves, gas choices and partial pressures and has nothing to do with the effects of exercise on gas transfer? Just to clarify i wan't to know if there is any scientific articles that looks at a hyposis like this "running 5 km each week makes your lungs more effective at transferring gas".
Cheers
Jonas