Exercise has a significant impact on anxiety and depression symptoms. Engaging in regular physical activity promotes the release of endorphins, chemicals in the brain that act as natural painkillers and mood elevators. It also reduces levels of stress hormones such as cortisol, helping to mitigate feelings of anxiety. Furthermore, exercise can improve self-esteem, foster social interaction, and promote better sleep quality, all of which contribute to reduced symptoms of anxiety and depression. In summary, the mental health benefits of exercise create a holistic effect on emotional well-being.