I work according to the 5 nature-oriented principles of my professional association BATC. This ensures that the client is approached in a holistic manner. During treatment are each of these 5 nature-oriented principles in the following order. This assumes that energy is the basis for the functioning of the human body. Without energy, the remaining four principles do not function. For all 5 nature-oriented principles is a clear priority ranking; a principle cannot function if the operation of the previous principle is not optimal.