Twitchy leg

[Yai]

Yesterday my upper calf started kind of vibrating every ten seconds or so. Today it's moved up to the back of my lower thigh, right above the knee. Why has it started doing this? It's flippin annoying :(

[FP]

Muscle spasms are quite common.  Usually people get them in there eyelids, especially if they are tense.  They tend to happen as well if a muscle has been pulled or over excercised.  It is annoying, but I wouldn't worry unless you start getting these spasms in different places and very regularly.

[peanut]

stand backwards near an outside corner in your house,  bend your arm at a 90 degree angle and jam it into the corner. this will result in intense pain and completely take your mind off the leg. and last but not least, sorry for the smart ass answer.