Tailored orthotics, comfortable shoes, compression gloves, wrist splints and resting joints whenever you can.
I see a podiatrist monthly for callus and corn, hammertoe, pso nail maintenance, it is costly but worth it cos I can walk again afterwards for a few weeks.
I would also highly recommend paraffin wax baths for hands and feet.
I have asked my wood crafty husband to make a very chunky smooth and rounded handle
DO NOT wear rings, in my recent experience it just leads to more pain and can provoke nasty swelling for me. I'm getting a nice gold necklace for the rings I can't be without.