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Heart rate zones

Your top heart rate from your age, and the five zones for easy, steady and hard cardio.

Gives you:Max heart ratefive zones

Your numbers
Change the fields to update your results.

Count your pulse for a minute before you get out of bed, or read it off a watch. Leave it blank and the zones use your max alone.

Your zones

Put in your age to see your max heart rate and the five zones.