Walking. Or tottering might be more appropriate. After my backwards tumble down our 2nd floor stairs a month ago I have embarked on a regime of daily walking. Its what got me back three years ago when I had a back injury then. I don't know if it is the three years of cycling regularly but as I look at my journal I find that I am far ahead of where I was in the first month following that event. Hardest part Saturday morning was seeing a group of lean young cyclists sail past on their Club ride. How I envied them.