Sleepless nights, heightened adrenaline, and poor diet and exercise routines can wreak havoc on the heart. Prioritizing fitness provides a buffer against a silent killer in the firefighting profession. The U.S. Centers for Disease Control and Prevention (CDC) reports, "Sudden death from a heart event is the most common cause of death among firefighters." At CrossFit PRVN, firefighter iamgarrekjordan is proving fitness can change that. Catch the episode, “Fire & Fitness” on YouTube. #CrossFit #CrossFitIsTheCure