Quote Originally Posted by OakLeaf View Post
Does a sports bra inhibit arm swing and trunk rotation? Does the momentum of a bouncing breast or scrotum actually aid a runner?

Next year's fad: naked barefoot running.
Ok, I just go a visual...and it was not pretty!
I don't know about the scrotum, but for the women if they run all the time, they are probably pretty lean and just how big would those breast be? And would they need securing?