First of all, whoever told you that you could possibly hit the sciatic nerve is full of it. The only way you could hit the sciatic nerve is with a 7in needle and a ton of force. Whoever told you that...
Ok, your a little bit correct by breaking down the word. But the truth about rhabdomyalgia when it is used as a Dx just means Rhabdomyolysis as they are used interchangably. So I dont think Its meant...