Sternum Pain? Should you stop working out? - Costochondritis

Sternum Pain? Should you stop working out? - Costochondritis. In this video we will see if working out really causes sternum pain. It probably has something to do with posture. Popping sternum. Twitter:   / barrookie   Instagram:   / barrookie_calisthenics   Facebook:   / barrookie-536553366506983