I drove for 6 hours a few days ago and since then Ive had a very painful throbbing, involuntary spasming in my left tricep and its extremely painful.
Ive started taking a multivitamin in case its some kind of deficiency (which I doubt) and I dont think its from my workouts as they are about the same intensity as usual, plus I havent done much tricep stuff this week.
Any ideas? it actually noticably twitches and pumps every couple minutes, it looks really strange. Im hoping it will go away and that its some kind of nerve thing from the driving.
It is occuring right around the elbow joint.