Six Months: My Knees Weather the Vile Virus From Wisconsin 
All right, so my grandkids gave me a virus. I accept this. Spreading viruses is what kids do. If there is ever a zombie apocalypse, it will be started by adults who should know better, but it will be spread by children. In any event, the very day I return to Philadelphia I brought me a nasty head and chest cold. Mr. Shoes and I have been coughing for a week.
My knees laughed at the head cold --minor joint aches only, just like the rest of the body-- but have missed their long walks. And boy, do the knees get grumpy if they miss their walks! Two days of inactivity caused them to feel stiffer and swell just a bit, just enough to make the incision area feel tight. I find this annoying, plus the swelling brought to my attention that my scars are... dry. Flaking. With the advent of long pants, I have been paying less loving attention to them. So this week I used a loofah to scrub away the dead skin and have been applying cocoa butter. Much better.
Anyway, the reason I wasn't walking the knees was because my lungs were close to being declared uninhabitable. Yesterday was the first day in a week I didn't cough every five minutes. Needless to say, I also had no voice because my vocal chords were in shreds. Fortunately, very little in my life requires speaking.
Happily, my lungs are much clearer (not 100%, but easily 90%) and this morning I resumed my morning walk. Brisk and autumnal, the perfect walking weather. I took a shorter route, a 3/4 mile walk that kept me near my house in case I found out I had made a mistake. But no, the lungs were good, just a little tight at the end, and the knees were thrilled to be out and about. We practically skipped our way down the street. Well, I tried a skip and it wasn't very graceful, so I stopped that and just walked.
So my observation from the sickroom: A week without walking actually set my knees back, though only in the sense that they missed the activity. I elevate them on an ottoman throughout the day, not constantly, but a lot. Getting up to walk around the house just to walk, and daily use of a floor pedlar, makes them happy and is an okay substitute for daily walks whenever housebound due to sickness.
This week... preparations for Thanksgiving! Hope everyone is having fun!