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.

Man Running on Treadmill

Why Does Our Heart Rate Increase During Exercise?

Your heart rate increases when you begin to exercise, then plateaus off and remains elevated for a prolonged period as long as you maintain the same pace. If you increase your effort, it will go even higher until you reach your maximal capacity.

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Woman Getting Cardiovascular Stress Test

Heart Rate After Exercise

Your heart rate slows down when you stop exercising. Your pulse two minutes after exercise is what is called your "recovery heart rate," and that rate will go down as you become more fit. The actual numbers vary because everyone's heart rate varies--even between similar people at similar fitness levels.

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