Final answer:
Individuals and families should engage in at least 150 minutes to 300 minutes per week of moderate-intensity aerobic activity, or 75 minutes to 150 minutes per week of vigorous-intensity aerobic physical activity.
Step-by-step explanation:
According to the 2018 Physical Activity Guidelines for Americans, individuals and families should engage in at least 150 minutes (2 hours and 30 minutes) to 300 minutes (5 hours) per week of moderate-intensity aerobic activity, or 75 minutes (1 hour and 15 minutes) to 150 minutes (2 hours and 30 minutes) per week of vigorous-intensity aerobic physical activity, or an equivalent combination of moderate- and vigorous-intensity activity.
This recommendation is for adults and includes aerobic activity as well as muscle-strengthening activities on 2 or more days per week. The physical activity should preferably be spread throughout the week.