IMO this is just more of the normal sexism. If they want to put an upper limit on testosterone for women, they should also do it for men. Which is not a simple solution, because what should the level be? 1.2 X average? I.e. it's all BS. High testosterone is also known as talent.
The only interesting thing about the Lance thing is that most TdF winners since I don't know when were known and sometimes self-admitted dopers. That's all been sort of hushed-up by the authorities by focusing on Lance, as though shorn of Lance, the sport's history is sanitized. Not.
https://en.wikipedia.org/wiki/Doping...Tour_de_France