Mithriel
Senior Member (Voting Rights)
Post-exertional malaise; the fatigue is worsened after increased activity. This can show itself 1-2 days after the busy time and can take a few days to recover from.
I have come across this before in BPS literature and it sounds very close to the delay we often get before PEM cuts in. Because I know what we mean it puzzled me.
I've just realised that unaccustomed exercise is worse 1 or 2 days later. Think digging over the garden on Sunday not able to move Monday. Of course, I never thought PEM was related to that sort of muscle damage. It is a normal response to exercise whereas we have an abnormal response.
Maybe we should emphasise that small movements can bring on PEM even when we can manage a one off large movement. Saying that we get it from minimal exercise will just convince them we are very deconditioned.