As a comparative relaxation treatment, progressive muscle relaxation (PMR) was applied in our study. It has been well established for many decades, especially for the treatment of severe states of physical and mental tension, which is a common symptom of anxiety disorders and depression. Many studies also suggest its potential utility in the treatment program of many other illnesses, which are associated with conditions of anxiety and depression, such as schizophrenia, sleeping disorders, endometriosis, atopic dermatitis or cancer.