What are the physical activity recommendations for adults aged 65 and older?

• A. Only flexibility exercises are needed
• B. No specific recommendations apply
• C. At least 30 minutes a week of light activity and no strength training
• D. At least 150 minutes a week of moderate intensity exercise, 2 days a week of muscular strengthening activities, and activities to improve balance

Answer: (B)

Older adults should follow a plan that includes aerobic activity, muscle strengthening, and balance work. The recommended goal is at least 150 minutes per week of moderate-intensity aerobic activity, plus strengthening exercises on two or more days each week, and balance-improving activities on most days to help prevent falls. Flexibility is beneficial, but it doesn’t replace the need for aerobic, strength, and balance components. The other options fall short because they either emphasize only flexibility, suggest no specific guidelines, or offer too little activity and omit strengthening and balance work.