I may give hanging a try. I recently went to several PT sessions for shoulder pain. It started a few years back when I tried lifting up our heavy garage door thinking it was unlatched. I gave it a hard pull with left arm thinking it would come up easily but it was was latched and the left shoulder didn't like that at all. My shoulders used to make noise from not having firm muscles to keep it all in place but the simple exercises they had me do tightened it up nicely.
Lets get on with the hanging! Have to be careful when you say something like that nowadays.
