EE WAS CHANGING A HOSE IN THE HOSE HOUSE FOR #4 F.K. PUMP LINE. SHE HAD TO LIFT THE HOSE & PUSH IT BETWEEN TWO OTHER HOSES TO GET IT IN IT'S PROPER RECEPTACLE. WHEN SHE DID SO, SHE FELT A PULL ING SENSATION IN HER RIGHT SHOULDER & IMMEDIATE SWELLING. SHE WENT OFF WORK MARCH 7, 2002.