Your blood pressure, LDL cholesterol, resting heart rate and other numbers can provide clues to your heart health. Here's ...

Dear Doctors: I'm a 55-year-old man, and I have been active all my life. I know target heart rates are based on age and was surprised that my heart rate while running is often between 150 and 195.

A self-paced treadmill system that lets walkers with cerebral palsy set their own pace while precisely controlling exercise ...