Why do my Hands Swell When I Walk?

When you exercise your body will pump more blood through out your body to regulate your temperature, as well as distributing oxygen to all your muscles. You have increased blood flow near the surface of the skin. It will make your fingers swell. This is normal. Some times if it is really hot out or you hold your hands lower then your heart they will swell. It is harder for the blood to return against gravity. To find more information click here: