Electric Sensation Mary Is There Something Wrong If A Weird Electric Sensation Keeps Shooting Through My Arm From Simple Movements?

Is there something wrong if a weird electric sensation keeps shooting through my arm from simple movements? - electric sensation mary

I play tenor sax, when the instrument is too much emphasis put on my thumb, not because the neck strap to help my periods. Well, when I get to play my saxophone, or even my arm, a strange tingling or electric shock through my arm. Sometimes when I crack my neck, the same feeling that occurs in the arm. Do not believe the tunnel syptoms match carpol, what happens?