That is VERY cool and very encouraging. (I just saw a pulmonologist for the first time today and apparently, I have a pretty significant impairment - surprisingly to me, not related to my pulmonary emboli. I only blew 350 on that thingy and he said that was very low for someone of my age, size, fitness, etc. So I hope we figure out what the issue is and that I turn out like you!!!)

Congrats to you!!!!