Funny it really is when one is reading all the forums (for woman) on sports esspecially cycling and the loads of words being spoken about parts, materials, nutricion, training etc.
There is one thing that is very important and by most of us (including myself until recently) about a clothing item we all wear everyday, but not the specific sports edition.
What is it, well a sports bra.
When i was searching the internet i stumbled on this site
http://www.shockabsorber.co.uk/bounceometer/shock.html
I was shocked from what i saw and what the effects where and from that moment on i realized how neccessary it is to use one.
I hope this information is usefull and that it is just as necessary 'equipment' on a bike/rider than any other item on a bike.
Personally i got the action sportjock due to it's back construction wich i like very much.
In order to give you that little kick in deciding a yes or no, just think of thea bags .....