Door knob stroke rehab

I hadn't tried this for quite a while.  Getting my hand around a knob requires my right hand to pry my thumb open. I can turn the knob clockwise but not counter-clockwise. Of course I have to pry my hand off the door knob. But I'll have to add this to my repertory of therapies. But don't do anything like this without your therapists ok. You never know how dangerous it is not to be able to release your hand from a door knob.