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

A good resting heart rate depends on your age, gender, level of physical fitness, and overall lifestyle. Here's what you need ...

The concept of ‘heartbeat consumption’ is introduced as a valuable metric that provides insights into the possible adverse ...

Discover the low-effort, high-benefit active recovery method that keeps your body moving, speeds recovery, and preps you for ...

Like other HIIT workouts, the Norwegian 4x4 consists of brief spurts of high-intensity exercise interspersed with active ...

Fed minutes: Most officials supported further rate cuts as worries about jobs rose CNN Anchor Leaves GOP Rep Momentarily ...

How do you measure the value of a step? A common goal for many people over the last 60 years has become 10,000 steps a day for better health. The ...

VO2 max is a measure of the amount of oxygen your body can use while running or the maximum rate at which we can race a ...

In terms of differences, if you think about VO2 max as the size of your engine, lactate threshold is the size of the gears in ...

A few short decades ago, being 60 meant that all of your best days were behind you. These days, reaching the big 6-0 needn’t ...

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

Use a watch and see how far you can run in 12 minutes on a flat surface (ideally, a track), maintaining as steady a pace as ...