To find a client's age-predicted maximum heart rate, what value should be subtracted from the client's age?

To find a client’s age-predicted maximum heart rate, the standard method is to subtract the client’s age from 220. This formula is widely used in fitness and exercise physiology as a simple and effective way to estimate the maximum heart rate for individuals, particularly when prescribing exercise intensity levels.

The formula reflects that as a person ages, their maximum heart rate typically decreases. By using 220 as a baseline, fitness professionals can estimate how hard someone can safely and effectively train in their cardiovascular workouts. This method is particularly useful for designing individualized exercise programs that align with the client's fitness goals and health status.

While other options suggest different base numbers, they do not reflect the commonly accepted formula used in maximum heart rate prediction, which is well-researched and supported within the field. Thus, 220 is the correct value to subtract from a client’s age to establish their predicted maximum heart rate.