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Physical activity is healthy for your heart—even after you've had a heart attack or bypass surgery. It's important to start out slowly, under the supervision of cardiac rehab specialists. In this video, you'll learn what's involved in cardiac rehab and how it can benefit your health in the long term.
The itching caused by athlete's foot can be intense. Named for the active people who seem most prone to this condition, athlete's foot can affect even couch potatoes. Find out more by taking this multiple-choice quiz.
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The four most common heat-related emergencies are cramps, fainting, exhaustion, and heat strokes. These illnesses occur when the body can no longer cool itself properly. More