Final answer:
In order for individuals to maintain their body weight, it is recommended that they 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 activity, or an equivalent combination of both.
Step-by-step explanation:
According to the 2018 Physical Activity Guidelines for Americans, adults 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 activity, or an equivalent combination of both. It is also recommended to spread the aerobic activity throughout the week. Engaging in physical activity beyond 300 minutes per week can result in additional health benefits and may help with weight loss and weight maintenance. Additionally, adults should participate in muscle-strengthening activities on at least two days per week.