Very impressive smaug!
So what were the starting exercises which worked for you?
Were they similar to Edgelow's breathing exercises? Or was there something else?
You wrote a few months ago about serratus anterior strengthening. Was it helpful in your recovery or was it a dead end?

I think kyphosis and scapular instability are a part of my problem, but don't know what to do about it. Standard strengthening exercises only make thing worse for me.
I started doing Edgelow breathing, but can't tell if it is working yet.