Sedentary lifestyles pose significant health risks, including increased chances of obesity and metabolic syndrome. Prolonged inactivity can lead to cardiovascular diseases, such as coronary heart disease, and negatively impact musculoskeletal health, causing issues like back pain and osteoporosis. Additionally, sedentary behavior is associated with poorer mental health outcomes, including heightened levels of stress and anxiety. Engaging in regular physical activity can mitigate these risks and improve both physical and mental well-being.