dear Thomas and Luciana,

Thomas, I agree with you and find the CF factsheet a good patient factsheet and a starter.
Luciana mentions Postiaux. Unfortunately all his publications are in French.
A lot of methods from France do come to Spain but never reach the rest of the world.

I do expect however that the Canadians will know about the method and maybe even use it and I hope you, Thomas, are bilingual and can tell me a little more about the method.

I have contacted professor Rik Gosselink, Respiratory Rehabilitation in Belgium who told me that....quote(translated)" it is a variation of forced expiration, whereby changes in lung volume and or expiration power are said to help change the speed of the expiratoire flow in the more peripheral airpassages fascilitating the sputum flow". As far as he knows, "this is the theory, it has not been scientifically researched and he doesn´t know of publications from other authors regarding this technique"....

I would love to know more, read more and preferably in English.

Hope te hear from somebody

Esther de Ru