In the Peak HR method, how is maximum heart rate calculated?

In the Peak HR method, maximum heart rate is calculated using the formula of subtracting age from 220. This approach is a widely recognized and simplified way to estimate an individual's maximum heart rate, which is essential for determining appropriate exercise intensity levels.

The rationale behind this formula is grounded in observed trends in cardiovascular fitness, where maximum heart rate tends to decline as one ages. By subtracting age from 220, this formula provides a generalized estimate that can be useful for exercise prescription and safety.

This calculation helps guide individuals in their training zones, such as establishing a target heart rate for moderate or vigorous intensity exercise, enabling them to work effectively within safe parameters. Therefore, subtracting age from 220 aligns with established cardiovascular training guidelines and is utilized effectively by fitness professionals.