Which statement correctly describes the guidelines for moderate-intensity aerobic training?

• A. 30 minutes 5 or more days a week for a total of 150 minutes per week
• B. 20 minutes 3 days a week for 60 minutes per week
• C. 60 minutes 2 days a week for 120 minutes
• D. 45 minutes 6 days a week for 270 minutes

Answer: (A)

Moderate-intensity aerobic training is prescribed to accumulate about 150 minutes each week. A practical way to meet this is to do roughly 30 minutes on five days per week, which adds up to 150 minutes and fits the common scheduling pattern. The other options fall short of the recommended weekly duration or present patterns that don’t align with the standard baseline dose. So this 30 minutes, five days a week approach best matches the guideline.