The rapid changes in speed and direction can put a strain on your heart and cause the valve to leak more, leading to symptoms such as chest pain, shortness of breath, and dizziness. In severe cases, a leaky heart valve can cause heart failure.
If you have a leaky heart valve, it's important to talk to your doctor about what activities are safe for you. They may recommend avoiding certain activities that put a strain on your heart, such as roller coasters, heavy lifting, and strenuous exercise.