Experts reveal how tracking your heart rate during workouts can boost performance, prevent injury, and even reveal early ...

A new MRI measure maps beat-to-beat brain-vessel pulses, revealing why some 60-year-old brains look “younger.” ...

I am a 64-year-old male who is a lifelong endurance athlete. For the past 15 years, my primary activities are cycling and swimming. I work out around 10 ...

Introduction and objectives: Resting heart rate is a readily available vital sign with important prognostic significance. However, traditional measures overlook both the magnitude and duration of ...

Researchers at USC have created the first method to noninvasively measure microscopic blood vessel pulses in the human brain. Using advanced 7T MRI, they found these tiny pulsations grow stronger with ...

If your weekly schedule looks like a jigsaw puzzle, squeezing in both cardio and strength training can be tough. Instead of ...

We used Oura Advisor to assess heart rate trend over four weeks with the Oura Ring 4, and here are the results so far.

Abstract: A highly sensitive, wearable, flexible fiber-optic sensor for monitoring pulse waveforms and pulse rates is proposed and demonstrated, obtained by making a loop microfiber and encapsulating ...

Abstract: This study investigates the association of resting heart rate (HR) and HR variability (HRV) with estimated glomerular filtration rate (eGFR) using data from the UK Biobank. To explore this ...

Running in zone 2, by definition, should feel easy. And that’s a good thing, considering zone 2 runs make up the majority of any good training plan. These easy efforts serve as the building blocks for ...

The AirPods Pro 3 are equipped with a heart rate sensor that can send real-time data to multiple apps. (Apple) Your AirPods may soon become your most important pieces of fitness gear. One of the ...