Why is physical activity important to energy balance?

Physical activity is crucial for maintaining energy balance as it helps to regulate the number of calories burned through movement. Engaging in regular exercise increases metabolic rate and promotes the burning of stored fat, which can prevent weight gain and support weight loss. Additionally, physical activity enhances overall health by improving cardiovascular fitness, muscle strength, and mental well-being, making it an essential component of a balanced lifestyle. By balancing energy intake with energy expenditure, individuals can better manage their weight and reduce the risk of chronic diseases.