The other day I was at a gym doing a presentation on the importance of spinal alignment. I had some time to kill so I spent some time watching people work out.
Most notable were two young women using treadmills at either end of a bank of treadmills. Both women were wearing what had to be Victoria Secret demi-bras (ok guys you know what I'm talking about). Think Bo Derek running on the beach in "10"...I'm dating myself here.
The women were large chested and a lot of bouncing going on. Some fellows in the free weight area were furtively glancing at these women. They looked like they were watching Roger Federer at the Australian open. Right, left, right, left and so forth.
It is possible the women were unaware of all the attention, maybe they were, but one thing is sure: This CAN NOT be good for their breast tissue or their upper backs.