Medically reviewed by Christopher Lee, MD The normal resting heart rate varies by age. In adults, any number between 60 and ...

But how do you know if you're getting the most out of your workout? An easy way to find out is by knowing your target heart rate. A normal resting heart rate is usually between 60 and 100 beats ...

gradual increase in heart rate (HR) after ∼10 min of moderate-intensity aerobic exercise, despite maintenance of a constant work rate. This has important implications for trials that employ HR to ...