If PT/DC etc, ask you about your symptoms and adjust each session, that is good, if they tend to do same old thing, every time - hand bikes, exercise, various machines... not so good if you are in pain and symptomatic..

I feel PT should address the pain & symptoms first , usually with manual /hands on tissue work, not just tput you on a machine of some sort or lifting weights ..

After reading the sticky threads , it will give you a better idea of what to watch for with PT/DC etc..

It can be helpful to go to a few PT places and chat with the staff when it isn't busy, to compare which place /person might be good to try..some PTs are more skilled than others and some are just the "healing" type..

Speak up if if pressured to do things that you know will make you worse.
Just leave/cancel if a place is not working out for you.
Try somewhere different.

Home "work" is very important, you have to make it a main focus to heal, and not fall back into bad postures /activities.