The strokes applied in Manual Lymphatic Drainage are intended to stimulate the movement of the lymphatic fluids in order to assist the body in cleansing and decongestion. This is a gentle, rhythmical technique that cleanses the connective tissue of inflammatory materials and metabolic waste, enhances the activity of the immune system, reduces pain and lowers the activity of the sympathetic nervous system. The most widely taught and generally accepted form of this technique was created by Dr. Emil Vodder and requires advanced training and precise movements.