exertion that is relieved by rest, whereas CFS "fatigue" may result from little or no exertion and is not substantially relieved by rest.
...The CDC agreed to study the matter [of a name change] but later announced
that the adoption of a new name is premature. In a catch-22, the present name
trivializes the illness, thereby discouraging the research funding needed to
uncover the pathophysiology of the disorder, which would help determine a more