Heart rate zones represent different percentages of your maximum heart rate. They can help guide the intensity and effectiveness of your workouts. The benefits of exercise are widespread and include ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

If you’ve ever worried about your heart rate during exercise being too high or too low, you’ll want to read this. Your "heart ...

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Dr. Blumenthal: I'm Roger Blumenthal, professor of medicine at Johns Hopkins, and with me is my friend and colleague, Dr. Jennifer Mieres, an assistant professor at New York University School of ...