The body runs efficiently in three plains; Mental, Emotional and Physical. If you like to think of these three running harmoniously in a triangle, when one side is out of alignment the other two sides have to compensate to keep the equilibrium and those two sides are where you would find the symptoms, the out of alignment side would be the root cause and where the treatment would be mainly based . So if you have an emotional upset you may have a physical symptom, for instance; you can get sick with worry, anxiety can cause sweating and a trembling or you could have anxiety after a traumatic accident. 

By using muscle testing you can gain insight that the body needs and treat accordingly.