Regular exercise significantly improves mental health by reducing symptoms of anxiety, depression, and stress. Physical activity stimulates the release of endorphins, known as the "feel-good" hormones, which elevate mood and create a sense of well-being. Additionally, exercise promotes better sleep quality and enhances cognitive function. Engaging in regular physical activity also provides opportunities for social interaction and personal achievement, contributing to improved self-esteem and overall mental resilience, ultimately supporting emotional stability.