Heart rate variability can reveal how well runners are recovering – here, a cardiologist explains how to use HRV without ...

We have just the formula you need to sort what your heart rate training should look like.

Does every run send your heart rate soaring? Experts explain why intentionally slowing your pace and sticking to heart rate zones can pay off in the long run.

For when you need to be in "zone 2" and have no idea what that is.

A new exercise app allows smartphone users to track their heart rate and rhythm while running or jogging, according to a story by Chris Davies at slashgear.com. Garmin Fit’s adapter monitors vital ...

Combining Zone 2 running, goal pace running and sprinting in your weekly training plan can be ideal for developing aerobic endurance, pacing skills and explosive speed.

Not that it was ever unpopular, but it’s fair to say that running is going through somewhat of a renaissance right now. Data released by Sport England in April of this year revealed that 250,000 more ...

“In recent years, it’s come up a lot in the literature as one of the leading indicators of overall health and longevity,” ...

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

RPE or Rate of Perceived Exertion has finally gained popularity as Garmin and other watches made it part of saving each ...