why do our muscles shake when electricity touches us but not when light touches us. If it isnt energy that makes our muscles shake what is it?
In: Physics
Our body uses electricity to convey nerve signals to the muscles, so even electricity from outside the body such as in EMS causes them to flex. It’s not as precise as our brain though, so the muscles don’t always make coherent movements, just random muscles flexing on and off causing a twitching motion.
Latest Answers