I know of so many people in their 70s and 80s who have had replacement hips and knees.
I have spent half my life in a house, and the other half in a bungalow.
I am wondering if my knees in particular could benefit from using steps more?
We have steps outside which I could easily go up and down more.
I suppose what I am asking is, if hips and knees wear out, is it advisable to exercise them more, or not?
[I dont do much exercise. Not sure if that is relevant or not].
COUNTRY, CITY, AREA, PLACE -Game 21