Is Global Postural Reeducation a legitimate practice?

[bunddd]

Here in Brazil, the practice RPG (Global Postural Reeducation) By Philippe Souchard is very common, but I found it odd that there is very few information in English about this practice on the internet. I was wondering if it is common in the U.S or Europe or is it just some shady, underground practice?

Similar Threads:

• Your Doorway to Global Healthcare
• The Global Text Project in English y Español
• postural drainage
• Postural Evaluation