What target heart rate is calculated using the Peak HR method?

The target heart rate is determined using the Peak HR method through the multiplication of the maximum heart rate by the desired percentage of intensity. This approach is particularly relevant for exercise prescription, as it allows individuals to ascertain a specific heart rate that corresponds to a chosen level of exertion.

To calculate the target heart rate using this method, one would first establish the individual's maximum heart rate, often estimated with the formula 220 minus the person's age. Once the maximum heart rate is identified, it is multiplied by the desired percentage of intensity—for example, if someone wanted to exercise at 70% intensity, they would calculate their target heart rate as their maximum heart rate multiplied by 0.7.

This method ensures that the exercise intensity is tailored to the individual's fitness level and training goals, allowing for both effective and safe workout sessions. The other options either misrepresent the calculation or lead to incorrect figures, which do not align with the standard practice for determining target heart rates in exercise physiology.