Few attempts have been made to systematize and structure the thoughts, understandings and experiences on which this treatment is based. Initially in this project, the history and treatment method is described based on the scarce litterature available.
Emphasis is put on how the theoretical basis for the treatment method is described and documented.
The purpose of this study has been to evaluate how physiotherapists who are qualified to use the treatment method express their undestanding of the theoretical basis of this treatment. Tha latter three were just recently qualified to use the treatment. The intention on the first level was to interpret what the subjects themselves understand to be the meaning of their statements. The third level presents a theoretical interpretation. The results show a considerable variation as to how the informants express their understanding of this treatment method.