Anyone of you, guys, with severe hypovolemia/ POTS/ dysautonomias,with a good feedback using daily a kind of pressure therapy massage chair ? ( at the level of calves ) I read Drs Bell / Streeten writtings, about the utility in some cases, of wearing " anti-shock pants " ( anti-G suit ? )... (i'm sorry, not sure about my translation), i mean this kind of emergency trousers, you know ? Does some of you tried them ? Another question : this kind of massage chair may offer the zero gravity position... in my mind, i think if it can help, by giving to the heart some rest, it could not be a good thing, to keep the zero gravity position for too long (maybe it could worsen dysautonomia ??) Please let me know what are yours thoughts about that, thanks !