Your feet alone are a reflection of your whole body. A podiatrist can detect systemic diseases in your body by observing and examining your skin, nails, muscles, foot arteries, and nerve network. Observing and measuring the movements of the fingers and joints also add to our biomechanical information about the body and help treat some foot pain. A podiatrist can locate the origin of the pain by touching the various parts of feet, ankles, or calves. These kinds of clinical investigations help us to find out the reason and as a result of that, we can find the best available treatment of foot and ankle diseases. There is currently a great variety of treatments for any complication in the legs, the best of which is based on scientific evidence applied by podiatrists.