>> I experience the benefits of exercising as energy balancing.
I find that a lot of fringe stuff like that can be reframed into other fringe or even more "normal" terminology. Which words or metaphors one uses are simply what clicks for them. If "energy balance" is the word that feels right to you, use it. ;-)
I've heard there's literally some kind of electric charge going on, and your muscles play an important role in this. They might act as storage of sorts, but you need to exercise eventually so they can discharge, otherwise you get to the point where things can't function properly. Heart is supposed have crucial part in generating electrical fields too. Not much info on that topic so take it with a grain of salt.
I find that a lot of fringe stuff like that can be reframed into other fringe or even more "normal" terminology. Which words or metaphors one uses are simply what clicks for them. If "energy balance" is the word that feels right to you, use it. ;-)