Though many people experience muscle twitching, it's often incorrectly identified as a muscle spasm. While both are involuntary contractions of a muscle, muscle spasms and muscle twitching aren't ...
For the past 3 hours, my left hand has been twitching, mostly in the pinky/ring finger area. As I type this topic, my pinky has been thrown from the A key to the Z key twice already. I'm not really ...