Share on Pinterest New research suggests that intense exercise could increase stroke risk for people with moderate to severe blocked arteries. Jan Hakan Dahlstrom/Getty Images Researchers are ...

Share on Pinterest Research shows that physical activity may help reduce heart disease risk. RunPhoto/Getty Images Physical activity can help reduce the chances of cardiovascular disease by affecting ...

Editor’s Note: Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. It’s time to add to your list of reasons to ...

You know the virtues of regular physical activity: it can lower your risk of becoming overweight and can keep diseases like heart problems and diabetes at bay. But can it help reduce the risk of ...