In a population-based cohort of healthy adults, fasting plasma glucose was strongly associated with an abnormal heart rate recovery, even after adjusting for confounding factors. The association ...

You don’t build a stronger heart by punishing it. You build it by challenging it wisely. Somewhere between couch life and marathon mania sits the sweet spot where your cardiovascular system thrives.

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 ...

September 27, 2011 (Cleveland, Ohio) — A simple exercise program tailored to the patient's functional limits can improve the survival prognosis for patients with abnormal heart-rate recovery (HRR), ...

From left, Manuel Hernandez, Ayse Dogan and Richard Sowers watch as graduate student Laila Shaaban walks on a treadmill while a “smart shirt” tracks electrical activity in her heart. In the background ...

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

Tracking your heart rate with a heart rate monitor (HRM) during your runs is one of the most powerful ways to optimize your training, whether you're a dedicated marathoner, power triathlete, or just ...