What is the formula for calculating target METs using the Peak METs method?

The formula for calculating target METs using the Peak METs method is indeed expressed as Target METs = (%intensity desired)(VO2max in METS - 1) + 1. This method highlights the importance of individual exercise intensity based on a person's maximal oxygen consumption (VO2max) and a desired intensity level, typically expressed as a percentage.

In this formula, VO2max is converted into METs, which represent the metabolic equivalent of task intensity, where one MET equals the resting metabolic rate. By subtracting 1 from the VO2max in METs, you are effectively adjusting the maximal capacity to focus on the exercise intensity above resting levels. Multiplying this value by the desired intensity (expressed as a decimal) allows for the scaling of exercise intensity appropriate to the individual's fitness goals. Finally, by adding 1 back into the computed value, the formula ensures that the resulting target METs still reflect an activity level above resting metabolism, accurately representing the intended exercise intensity.

This approach is advantageous because it customizes the intensity for each individual, factoring in their unique cardiovascular fitness level, and it is particularly useful for setting personalized exercise prescriptions.