Understanding your heart rate is crucial for more than just reaching optimal fitness–it can also help to reduce injury and ...

It depends, of course. But on what exactly? Running coach Matt Fitzgerald explains a simple process of finding your ideal heart rate.

Studies estimate hundreds of Americans die during or shortly after snow removal each year.

Heart attack cases peak in the early morning due to hormone surges, blood pressure spikes, dehydration and increased clotting. Experts explain why winter mornings, sudden exertion and poor sleep ...