What is the recommended weekly minimum for moderate-intensity aerobic activity for adults?

• A. At least 150 minutes per week; or 75 minutes of vigorous activity
• B. At least 60 minutes per week
• C. At least 300 minutes per week
• D. Only 20 minutes per week is sufficient for health benefits

Answer: (A)

Moderate-intensity aerobic activity is any activity that raises your heart rate and breathing enough to be noticeable, but still allows you to carry on a conversation. The weekly minimum recommended for adults is at least one hundred fifty minutes of moderate-intensity aerobic activity, or seventy-five minutes of vigorous-intensity activity. You can mix the two, using one minute of vigorous effort as equivalent to two minutes of moderate effort. A common way to meet this is about thirty minutes most days of the week, but you can spread it out in shorter sessions if needed. Engaging in more than the minimum provides added health benefits, and pairing aerobic activity with routine strength training on additional days is also encouraged.