Share 'Got to keep on moving.'

I sprained my knee last week, the knee that doesn’t have any cartilage in it anymore and that no longer completely bends or completely straightens out. Seriously, devastatingly crunched it, my leg folding like a jackknife as I fell straight down on it.   It’s been hard to walk since then. I conserve all my steps, saving up reasons to walk to the kitchen or out to the garage. The first two even…