What is the ideal length of an aerobic exercise session?

The ideal length of an aerobic exercise session is typically in the range of 20-60 minutes, which aligns with guidelines set by health organizations for effective cardiovascular benefits. This duration allows individuals to maintain moderate to vigorous intensity, which is essential for improving heart health, increasing endurance, and burning calories effectively.

Sessions shorter than 20 minutes may not provide sufficient time for the heart rate to elevate appropriately and for individuals to reap the full benefits of aerobic training. On the other hand, sessions extending beyond 60 minutes may lead to diminishing returns for most individuals, as fatigue can set in and the risk of injury or burnout increases, particularly for those who are not conditioned for longer bouts of exercise. Thus, 20-60 minutes offers a practical and beneficial range for most people looking to enhance their aerobic fitness.