Try it on a lessers term.We all have little chages of electirc in our bodys.Rub your feet on carpet & touch some one .You not only stored & carried that charge but able to deploy it.Now from what I get from Chi gong as told or practing.It collects this eletric charge & helps your body to heal & defend as imunites build.Now some have it stronger & use for desplays as protecion from harm in the arts.Some are tricks & some real.This you will have to differ.Note in star wars they called it midey cloreans.Some had a lot like Anicon & Luke.What we eat & drink with exsercise can,also effect if it can be stored & how much.Thios is why Karatekas condition hands.They have something substancual to show for their trianing.Chi domnt