DSST Health and Human Development Practice Exam 2025 – Your All-in-One Guide to Exam Success!

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How do you calculate the maximum heart rate for an individual?

Add age to 200

Subtract age from 220

To calculate the maximum heart rate for an individual, the most commonly used formula is to subtract the person's age from 220. This formula derives from empirical research and is widely accepted in exercise physiology as a guideline for determining the maximum heart rate at which an individual can safely exercise.

For example, if someone is 30 years old, their estimated maximum heart rate would be 220 - 30, yielding a maximum heart rate of 190 beats per minute. This number is significant for setting appropriate exercise intensity levels, especially in cardiovascular training.

The key aspect of this formula is that it offers a simple way to estimate maximum heart rates for individuals, taking into account that heart rate typically decreases with age. Adjusting exercise intensity based on this estimated maximum can help in preventing overexertion and improving aerobic fitness over time.

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Divide age by 2 and add 50

Add 30 to age

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