Heart rate is one of the most valuable physiological metrics for runners because it provides objective real-time insight into how hard your body is working. Unlike pace or distance, which are external ...

Monitoring your heart rate is vital for athletes and runners – and we explain why here Most athletes understand the ...

Jennifer Adamy, a 43-year-old cardiac nurse living in New Smyrna Beach, Florida, was very familiar with the signs of heart problems. So, when she started experiencing symptoms of irregular heart ...