Why Does the Cold Affect Heart Rate?
Temperatures below 40 degrees hasten the loss of body heat. Shivering is a well-known response, but a less obvious reaction is heart rate increase.
Read more →Target Heart Rate and Cardio Monitoring for Safe Workouts
Maintaining a healthy resting heart rate is a key indicator of cardiovascular health, especially during high-intensity HIIT or IVF. Learn how to lower your heart rate while running and evaluate the accuracy of calories burned on heart rate monitors.