Thanks for the input, intersting article! This might actually be a worthwhile first step in recovery as i run at quite a fast pace naturally and after covid i often hit a hr of 180bpm as a 30 something year old - maybe i should only walk jog for now.
As far as I am aware, the only way you can exercise with several issues (CFS, POTS) is to exercise at a level below what triggers relapses, and to very gradually increase the amount one does over a period of years.
