Two runners, men 31 and 35, died in Sunday?s Rock ?n? Roll Marathon events.A Duke University sports medicine physician said cardio problems are often the root of such incidents.Click to Continue »
mquillin@newsobserver.com (Martha Quillin), Charlotte Observer: Local
Sun, 04/13/2014 - 6:41pm
Two runners, men 31 and 35, died in Sunday?s Rock ?n? Roll Marathon events.A Duke University sports medicine physician said cardio problems are often the root of such incidents.Click to Continue »