The Basics Before diving into the intricacies of a target heart rate calculator, it’s crucial to understand what heart rate actually is. Your heart rate is the number of times your heart beats in one ...

Runners, cyclists and gym-goers with wearable fitness trackers are no doubt familiar with the five "heart rate" zones. Ranging from low to very high intensity, these zones are calculated as ...

A growing body of research suggests that the traditional heart rate zone system used by most fitness trackers may not ...

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...