Hi guys There is one symptom of mine I cant get my head around, and to some extent it preceded me getting ME/CFS. Before i got sick i would often get uncontrollable abdominal shakes when doing sit-ups. I still get that now, but also when i elevate my legs quite high when standing. Im starting to think that it could be due to some neural miscommunication, because my leg muscles are not too weak to be elevated, and neither are my abdominals. Anyone else with this symptom? I also have fasciculations in the leg, and moreso after exertion.