No idea. I read or heard somewhere that it may habe something to do with autism, though I don't know why or how many people get it. Not sure about physical exercise as I also used to get the same when I was cycling 100+ miles a week (The not being able to wear tigjt things etc as unles I wear lose socks my feet go i to pins and needles and the things going through veins, though currently I hardly do exercise due to the energy loss situations which are (I believe) partial shutdowns). Exercise foe me is cycling. Never have been any good at running or sport etc. Cyxlinb I can regulate my energy better.
_________________
Verifying you are human. This may take a few seconds...