Your clavicle, or collarbone, is the long, thin bone that connects your chest to your shoulder. You have one on each side of your body. These bones help hold up your shoulders and allow you to move ...
In this file photo from 2015, Dallas Cowboys quarterback Tony Romo was placed on the injured reserve list after fracturing his left collar bone. Paul Moseley Star-Telegram Q. I am 43 and active. Last ...