MedlinePlus Medical Encyclopedia: Exercise and heart rate

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Exercise and heart rate

To determine your maximum heart rate, subtract your age from 220. This number represents how many times your heart should beat per minute at its maximum rate. Multiply that number by 0.6 to 0.9 to determine the range of heart rate to strive for.

Update Date: 10/24/2006

Updated by: Daniel R Alexander, MD, Department of Internal Medicine, St. Mary's Hospital, Leonardtown, MD. Review provided by VeriMed Healthcare Network.

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