What are the federal guidelines regarding recommended physical activity for adults ages 14-64? Select all that apply.

The recommended federal guidelines for physical activity for adults emphasize a balanced approach that includes both aerobic and strengthening activities. To provide clarity on the context of the correct choice:

Aiming for 75 minutes of vigorous aerobic activity per week aligns with the guidelines, which encourage individuals to engage in vigorous-intensity aerobic exercise as one of the ways to achieve the recommended levels of physical activity. Vigorous activity is effective in improving cardiovascular health and overall fitness, making this a key component of a well-rounded exercise regimen.

While other options include valuable components of a physical activity plan, the specific focus on vigorous activity in option A reflects the guidelines' acknowledgment of both moderate and vigorous activities to maximize health benefits. It’s important to note that a combination of moderate and vigorous activities, as well as strengthening exercises, are necessary for comprehensive physical health, but the option about vigorous activity directly correlates with established recommendations for enhancing endurance and overall fitness in adults.