What is the Karvonen formula used for?

The Karvonen formula is specifically designed to help individuals determine their target heart rate range during cardiovascular workouts. This formula takes into account both the resting heart rate and the maximum heart rate to establish a more personalized and effective heart rate training zone. This is particularly useful for individuals looking to optimize their exercise intensity to improve cardiovascular fitness.

To apply this formula, you first find the maximum heart rate by subtracting your age from 220. Afterward, the resting heart rate is subtracted from the maximum heart rate, and you can apply a percentage (usually 50% to 85%) to find the desired training intensity. Adding the resting heart rate back into this calculation gives you the target heart rate range during exercise.

Understanding your target heart rate helps ensure workouts are performed at an appropriate intensity, which is crucial for improving fitness levels and meeting health goals effectively. This focus on heart rate training distinguishes the Karvonen formula from other options listed, which do not pertain to the determination of exercise intensity in the same manner.