Posted by don on October 25, 2001 at 21:16:56:
In Reply to: Is O2 usage hearsay or fact. posted by Victor on October 25, 2001 at 18:55:29:
being in top physical shape in order to have optimum blood flow be if your blood is oxygen deficient in the first place. My blood flow and pressure is fine yet I still have to introduce oxygen to abort.