Yes, it's true that regular physical activity or exercise is important for overall health and well-being. Exercise can help control weight, reduce the risk of various health problems such as heart disease, stroke, and diabetes, improve mental health and mood, increase energy levels, and promote better sleep. It's recommended that adults get at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity per week, along with muscle-strengthening activities on two or more days per week. However, it's always a good idea to consult with a healthcare provider before starting any new exercise program, especially if you have any underlying health conditions.