How much exercise is recommended? Exercise and physical activity are essential components of a healthy lifestyle. Regular physical activity can help prevent chronic conditions such as heart disease, diabetes, and obesity, as well as improve mental health, mood, and cognitive function. The U.S. Department of Health recommends that the average person engage in at least 150 minutes of moderate aerobic exercise or 75 minutes of vigorous aerobic exercise each week, spread out over at least 5 days. They also recommend resistance training at least 2 days per week for the entire body. What is aerobic exercise? Aerobic exercise, also known...