Utah mother, 33, issues warning after suffering heart attack on a treadmill: ‘Life is fragile’
In May, Justine Carter’s casual treadmill workout resulted in a shocking near-death experience, with the 33-year-old experiencing a heart attack 12 minutes in. At first, she started having shortness of breath, then a pain in her back extended to her chest, and moments later she began violently vomiting.