At its core, looking at your HRV trend over time gives runners a window into how well they’re balancing training stress with recovery. “Higher HRV is synonymous with having a very healthy nervous ...

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

Heart rate variability (HRV) measures the fluctuations in time between heartbeats. While it isn’t a health metric you need to overthink, HRV is an indicator of how well the body can adapt to and ...

Being a ‘home-body’ may have less to do with laziness or introversion, and more to do with how individuals regulate ...

Discover a simple, judgment-free approach to finding a workout routine that fits your needs and preferences, and feels good enough to stick with. If you’ve ever started a workout plan only to quit a ...