This appeared in another thread.

Hi
I just found your posting from 2005 re frozen shoulders, am keen to find out more, do you know the name of the machine or the practitione? I am in Australia bt would love to find out what it was that they used. - not sure how to use these forums either? Hope you can fill me in.
Cheers Jo

Yes I believe that it was an ultrasound machine (sometimes called a Tens machine, I think. This where I went click here