EE WAS PULLING A PIECE OF CONDUIT WHILE LEANING OVER AND USING CHEST TO HELP HOLD SELF FOR MORE LEVERAGE WHEN EE FELT SOMETHING ""POP"". INJURY OCCURED ON 3/3/05 BUT DID NOT BECOME RESTRICTED DUTY UNTIL 3/7/05. EE SAID WAS STILL HAVING SHARP PAIN IN THE AREA. DR PUT EE ON RESTRICTED DUTY FOR 2 WEEKS