It's kind of weird to me that you see porny subtext, as we most certainly are not trying to create any. Is it because we're not wearing standard sports uniforms? I don't see it at all, but maybe that's because I know all these people and know that that's the furthest thing from anyone's mind.
For instance, the team in my area have posters all over the place with a heavy contingent of cartoon cleavage and short skirts, and similar imagery crops up elsewhere, at least in my limited experience. Also their website says: "Hot pants, short skirts, tights and stripey socks are encouraged"
Not that I'm criticising this necessarily, just wondering why it is so, since I can't see the link between roller skates and sexiness (possibly due to failure to get lucky at the roller discos of my youth.)