What does it mean when your calf muscles and arm muscles tense up and relax on their own? It feels like.?

Question:

muscle spasms, uncontrolled by me, my body, just, on their own..

Answers:
You need more potassium.

Coach

it could be just normal contractions from working out or any muscle strain

its called nervous impules. you are probably working out alot. soak in a hot tub.

do you like men spas do you relax the musclec for 2 days do not

I have heard of this. i think it might be called "restless leg syndrome" best of luck to you, I do remember that it is treatable.

ah!