Lance Armstrong was The Dude to chase in bicycling. He won 7 Tour deFrances in a row. He was unstoppable. Just a year before he had had nut cancer and one would expect his testosterone levels to be low after that. But he tested within normal range. He performed much better than before he was sick.
We have to understand that distance cycling involves men tearing their muscled to shreds on long rides, sleeping then getting up and doing it again and again and again, Day after Day. The human body is not made to recover after such punishment like that.
But Lance thrived after chemotherapy saved his live but ruined his jimmies. How did he do it? He passed the tests, so he couldn't be doping - or could he?
David Walsh was sure he was cheating. He just had to prove it...