What is the formula for calculating maximum heart rate?

The formula for calculating maximum heart rate is commonly expressed as 220 minus your age. This formula provides an estimate of the highest heart rate an individual can safely achieve during intense physical activity. The reasoning behind the formula is based on general trends observed in heart health and exercise physiology, where maximum heart rate tends to decrease with age due to changes in cardiovascular function and overall fitness levels.

Using this formula allows individuals to tailor their exercise intensity appropriately. For example, if a 30-year-old uses this formula, their estimated maximum heart rate would be 190 beats per minute (220 - 30 = 190). This information is crucial for setting safe exercise intensities, particularly in aerobic training and interval workouts.

Other choices, such as those that involve weight, are not commonly used in calculating maximum heart rate because heart rate is more directly influenced by age and overall fitness level rather than body weight alone.