The relationship between fitness level and mental health is well-documented. Regular physical activity can improve mood, reduce symptoms of anxiety and depression, and enhance overall well-being. Exercise releases endorphins, commonly known as feel-good hormones, which contribute to feelings of happiness and relaxation. Moreover, maintaining a good fitness level enhances self-esteem and body image, leading to greater confidence. Overall, a healthy lifestyle can create a positive feedback loop, where improved fitness enhances mental health, encouraging continued physical activity.