The method of massage for improving the body condition, diagnosis, prevention and treatment of diseases consists of creating the friction between the skin's surface of the patient and the end of the influencing head of the massage device with forward and backward reversible angular turning motion of the said influencing head, and a stop, for instance, in the point of pain, or the movements of the massage device along the patient's skin surface, for instance, the linear and/or spiral and/or rotation movements in the treatment zones, with the constant or variable pressure applied to the skin's surface, and the maximum length of the moving of the patient's skin surface as a result of the said friction of the said influencing head is not more than 30 mm.