There is a discussion of the Schroth approach in the New York Times, including the encouraging bit of news that the Hospital for Special Surgery is now using it. The url is long but you can also go to the Times and then go to the WELL blog.
http://well.blogs.nytimes.com/2014/0...2FSchroth&_r=0
http://well.blogs.nytimes.com/2014/0...2FSchroth&_r=0
Comment