ME/CFS is defined by post-exertional malaise, so by definition it wouldn’t be improved by exertion. Burnout, however, does tend to respond positively to exerci

ME/CFS is defined by post-exertional malaise, so by definition it wouldn’t be improved by exertion. Burnout, however, does tend to respond positively to exercise over time. Burnout and ME/CFS are very different conditions. > Making this comment because I suffered (and recovered from) ME/CFS myself. How were you able to recover from ME/CFS? It seems spontaneous recovery does happen to some, though for others it is a chronic condition that will likely require some future medical advances to overcome.