I'm sure you will remain OK for work - as long as you don't wear stilettos up a ladder.
It is my birthday today so I am naturally feeling a little more vulnerable as yet another year passes, especially as the physical activities I have been carrying out in retirement (some 10 years now) progressively become a little more onerous. But, around the family, there is a steady demand for plumbing, electrics, joinery, etc etc - none of which was in my original contracts of employment ...!