Fortunately, I use a MTB for road riding - you'd have to see the roads to understand, it's a self-preservation thing. Anyhow, my boobs do not get in the way there (42DD). However, the guys do have their own troubles in this type of arena. My hubby is have the damnedest time not squahing his balls as he rides. Apparently, we aren't the only ones who suffer gravity as we get older. LOL.

Another thing, as we get bigger, sports bras become less effective. Anyone got the physics of it? Are we exceeding the rated tension of the fiber involved or something?