Hey ladies, Tracy Cole here with Road Runner Sports, and I'm here to talk to you about the importance of having a supportive sports bra. Because, let's face it ladies, we've all seen it, you're out on the road running, and along comes a woman and she is bouncing everywhere. And, you're asking yourself, could that be me? Well, I hate to tell you, but if you're not wearing a supportive sports bra, it is you. So, come with me, we're going to check it out. Here's our D cup model running in a sports bra she thought was supportive. Notice how much bounce she's experiencing. We sized her and put her in her perfect fitting sports bra and look at the difference. I bet you didn't know, breasts move side to side, up and down and in and out. Looking from the front, you can really see this movement. In the supportive bra, you'll notice that this movement is significantly reduced. Amazing. Your breasts are supported by fibrous ligaments that can be damaged by excessive bouncing. When you run in an unsupportive bra like the one our double D model is wearing, this movement can cause permanent damage and sagging breasts later in life. Now look at how much more supported she is after we fit her in her new bra. You can rely on a well fitted, supportive bra to prevent breast droop. Even A cups need support and you can see a noticeable difference in the before and the after with our model. So, remember, prevent saggy boobs later in life with a well fitted sports bra. And, don't guess your size. Come to a Road Runner Sports store and get your personalized bra fitting or watch our fitting room confidential video to get your perfect fit.