Final answer:
The recommended minimum amount of moderate-intensity physical activity for adults per week is at least 150 to 300 minutes, with additional health benefits for more activity and strength training on 2 or more days per week.
Step-by-step explanation:
Recommended Physical Activity for Adults
The recommended minimum amount of time adults should perform per week of moderate-intensity physical activity, as outlined by the 2018 Physical Activity Guidelines from the Department of Health and Human Services (HHS), is at least 150 minutes (2 hours and 30 minutes) to 300 minutes (5 hours) per week. For those who prefer vigorous-intensity aerobic activity, the recommendation is 75 minutes (1 hour and 15 minutes) to 150 minutes (2 hours and 30 minutes) per week. An equivalent combination of moderate- and vigorous-intensity aerobic activity can also meet the guidelines. In order to maximize health benefits and potentially assist with weight loss and weight loss maintenance, engaging in physical activity beyond these amounts is encouraged. Additionally, muscle-strengthening activities involving all major muscle groups should be done on 2 or more days per week.
Moderate-intensity physical activities are those where you can talk but not sing during the activity, and vigorous activities are when you cannot say more than a few words without pausing for breath. Regular physical exercise can contribute to a host of benefits including improved cardiovascular and muscular fitness, bone density, cognitive function, and reduced risk of chronic diseases.
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