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 ...

When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is reacting ...

In today’s fast-paced world, maintaining a healthy lifestyle has become more critical than ever. With sedentary habits becoming the norm, fitness trackers have emerged as essential tools that help ...