it does sound that you´re talking about something that is basically a posture problem. Physiotherapy probably won´t help to overcome this.
Just stay aware of how your body is rotated and try to compensate it, if possible.

Maybe a piece of tape across your back will help to be aware of it!
rotate your body in the neutral position and put a piece of tape across you back, from the left to the right. Everytime your going back to the `Wrong` position, you will notice it straight away!

good luck