Why won't my arm stop twitching???
I had a major surgery, and I have been recovering. I'm just now getting to the point where I'm able to get some exercise and do some basic stuff. My muscles have atrophied to a depressing degree.
Anyway, I've started doing Sanchin, Kyokushin style where you tighten up the whole body and use dynamic tension. It's at least something I can do while I wait another 4 months to get the OK to do actual kumite, or hell, anything that involves twisting.
But... my fucking upper arm, on the right side, both the tricep and bicep, will not. Stop. Twitching.
It's like a nervous tic that won't stop. It happens every 10 seconds or so, and lasts 5-10 seconds. twitchtwitchtwitchtwitchitwitch.
At first I didn't care, but after two days it has started to get really fucking annoying.
Is this normal? And will it go away any time soon?