Fitness plays a crucial role in health-related quality of life (HRQoL). Regular physical activity enhances overall well-being by improving cardiovascular health, enhancing muscle strength, and maintaining a healthy weight. Additionally, fitness contributes to improved mental health, reducing the risk of depression and anxiety. Engaging in exercise fosters social connections and community involvement, which further supports emotional and psychological well-being. Enhanced fitness can thus lead to a higher HRQoL, enabling individuals to perform daily activities effectively and enjoy life more.