Exercise with rheumatoid arthritis. Mornings start in your hands.

The kettle has boiled. The mug is where you left it. Your fingers take a second before they will close around the handle, the same second they needed for the tap and the toothpaste lid. By late morning the hands often loosen. By Thursday they may have other ideas....

Exercise for knee osteoarthritis. The first flight is fine.

The landing is where the plan changes. You took the first flight of stairs at a normal pace, one hand near the rail out of habit. On the next flight the knee starts to catch on the way down, then grind on the way up. Shopping centres do the same thing. So do the back...