How to Figure an Exercise Heart Rate for Seniors
- 1). Calculate your maximum heart rate by subtracting your age from 220.
- 2). Divide your maximum heart rate in half. This number is the low-end number for your safe zone for your exercise heart rate range.
- 3). Calculate the high end of your exercise heart rate range, which is 85 percent of your maximum heart rate. Multiply your maximum heart rate by .85 to determine the top end of your exercise heart rate range.
- 4). Aim for the low end of your exercise heart rate range when starting any new fitness program. Rely on how your body feels and your doctor's recommendations before attempting a more strenuous fitness routine that will raise your heart rate further.
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