strenuous physical activity

 The Heart & Vascular Center of Northern Arizona, Flagstaff Medical Center and the Shadows Foundation are teaming up to provide free cardiac screenings for firefighters, police and emergency medical services personnel. Experts believe that working in fast-paced, high-stress conditions such as dangerous and life-threatening environments, life-saving circumstances and unfamiliar surroundings, along with strenuous physical activity and interrupted sleep and eating patterns can place a large … [Read more...] about Shadows Foundation Working for Emergency Responders