What is the recommended duration for aerobic exercise per week for adults?

The recommended duration for aerobic exercise for adults is at least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity aerobic activity per week. This guideline aligns with the physical activity recommendations provided by health organizations, such as the Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO). Engaging in this level of activity helps improve cardiovascular health, enhances respiratory function, and contributes to overall physical fitness.

Moderate-intensity activities can include brisk walking, dancing, or gardening, while vigorous-intensity activities might consist of running, cycling, or high-impact aerobics. The flexibility in choosing between moderate and vigorous activities allows individuals to select exercises that they enjoy and can sustain over time, thereby increasing adherence to a regular exercise routine.

The other options either underrepresent the amount of physical activity recommended for maintaining health or do not align with established health guidelines. Understanding the importance of this recommended duration highlights how regular aerobic activity can significantly contribute to long-term health and wellness.