really good sports bra?

i've just discovered how entertaining my inbox can be.

you know the ads in the sidebar? the one about going back to school, with the female runner?

well, i just happened to move my mouse pointer over it, and she started to move REALLY FAST.

of course it's just a loop, so she really only takes two steps and they repeat endlessly, but the animation gives the illusion that she's running hard for as long as you want her to.

but here's what i find so fascinating (& i admit this likely says more about me than about anything else): every part of her, even her head, moves round like crazy, but her boobs don't bounce at all.