I would imagine the recliner sleeping is for comfortableness - if that's a word. But, when I can't get comfy in bed I often move to the recliner. I have a hard time sleeping well because of RA pain also. I usually only sleep 4 to 5 hrs a night.
I am getting more nervous but anxious to have it over and behind me.
Thanks Illinifan for the good wishes - same to you.