Exercise significantly influences the production of endorphins, often referred to as "feel-good hormones." Physical activity stimulates endorphin release, which can lead to feelings of euphoria and a reduction in perceived stress and pain. This biochemical response is commonly referred to as the "runner's high." Regular exercise not only enhances mood but also promotes mental health by alleviating symptoms of anxiety and depression. Consequently, incorporating consistent physical activity into daily routines can lead to a happier and more balanced emotional state.