No way Grape...........I fucked my lungs up by being a freakin` idiot and smoking.
My own fault of course, but even if I didn`t I doubt I could do what you SC,and Krank do.......while training hard is something I truly enjoy and strive to do at every training session,you guys are on a whole different level.
You absolutely could...just don't go full dummy.
I am sure there is a bike at your gym....do this one:
30 russian KB swing 40lb
30 cal bike (for you, speed just above conversation rate)
30 russian KB swing 40lb
30 cal bike
30 russian KB swing 40lb
You should be doing these things to keep the healthy lung tissue functioning at their best. The better they can process oxygen...then better you will feel.