You can start to say that females are at a direct disadvantage in this sport, when the vast majority of pro skiers do not have a body mass akin to Mike O (I hate use myspace pictures, but fuck it)
There is no fucking way you can tell me that the reason he can throw a cab cork 5 is because he has a higher amount of testosterone than girls. I'm sorry. But park skiing involves coordination and style more than it involves large quadriceps in order for a strong pop.
Female skiing's inequality is due to a much deeper root than what chemicals are pumping through our bodies. I hate to use Kaya as an example, mostly because I respect her alot and also because she's like, the most obvious example, but that girl really does not have some huge lack of estrogen that makes her amazing. In fact, she's one of the most feminine skiers I've ever seen. The reason she's successful (aside from natural ability, and a handful of other character traits) is because she's fucking driven and doesn't let expectations keep her from sending it.