Why does my chest pain go away when I exercise?

Chest pain can be caused by a variety of conditions, including heart disease, muscle strain, and anxiety. Exercise can help reduce chest pain by increasing blood flow to the area, which can help reduce inflammation and muscle tension. Exercise can also help reduce stress and anxiety, which can be a contributing factor to chest pain. Additionally, exercise can help strengthen the heart and improve its overall function, which can help reduce chest pain caused by heart disease.