How many minutes of moderate-intensity aerobic exercise are recommended per week for adults?

The recommendation for adults to engage in moderate-intensity aerobic exercise is set at 150 minutes per week. This guideline comes from authoritative health organizations, such as the American Heart Association and the Centers for Disease Control and Prevention, which emphasize the importance of regular physical activity for maintaining overall health and reducing the risk of chronic diseases.

At this level of exercise, individuals are encouraged to participate in activities that elevate their heart rate and create a moderate level of exertion, which can include brisk walking, cycling, or dancing. The 150-minute target allows for flexibility; it can be spread throughout the week in various forms and durations that suit individual lifestyles.

The other options suggest either insufficient or excessive amounts of exercise that may not be necessary for achieving basic health benefits. Therefore, the 150 minutes per week target reflects a balanced approach to physical activity that is both achievable for most adults and effective for health promotion.