"....the hundreds of details necessary to maintain the high-40s hematocrit level that keeps a racer competitive on the course and safe in the control room."
Hardly Lance Armstrong, at least not during the last couple of years, when his Hct seldom was above 44!
I don’t know what his levels were/are or what they are specifically referring to or if it’s one of those off the cuff numbers that is not necessarily accurate.