What formula is used to determine the target heart rate?

The correct formula for determining the target heart rate is based on heart rate reserve, which takes into account the difference between maximum heart rate and resting heart rate. This calculation allows individuals to find their target heart rate for training at specific intensity levels.

In this context, heart rate reserve is calculated by subtracting the resting heart rate from the maximum heart rate. Once you have this reserve, you can multiply it by the desired percentage of intensity (which might range typically from 50% to 85% for moderate to vigorous workouts). Finally, adding the resting heart rate back into this figure yields the target heart rate. This approach is effective because it provides a more personalized target that takes into account an individual’s fitness level and resting heart rate, ensuring the workout is tailored to their specific health and training goals.

Using this method allows fitness instructors and clients to establish appropriate intensity levels for cardiovascular training, enhancing effectiveness and safety during workouts. The other options presented do not accurately reflect the combination of heart rate reserve and resting heart rate that is essential for determining an individual’s target heart rate.