Mood and physical activity are closely linked, as regular exercise can significantly enhance mood and decrease feelings of anxiety and depression. Physical activity stimulates the release of endorphins, brain chemicals that act as natural mood lifters. Moreover, engaging in exercise promotes self-esteem and provides a sense of accomplishment. On the other hand, poor mood can lead to a decrease in physical activity levels, creating a vicious cycle. Maintaining an active lifestyle can foster emotional well-being and improve mental health.