Endorphins, released during exercise, can significantly affect mood by inducing feelings of happiness and well-being. These natural chemicals act as pain relievers and can reduce perceptions of pain during physical activity, leading to the so-called “runner’s high.” This release of endorphins enhances mood, alleviates stress, and can help combat symptoms of anxiety and depression. Regular exercise promotes consistent endorphin release, contributing to improved mental health, making physical activity an effective strategy for emotional well-being.