EE HAS BEEN EXPERIENCING INCREASING DISCOMFORT IN HER SHOULDERS SINCE JUNE 2003. SHE BEGAN SEEING A CHIROPRACTOR ON 4/7/04 & NOTIFIED US ON 4/26/04. SHE WAS PLACED ON LIGHT DUTY RESTRICTIONS AT THAT TIME. EE'S DUTIES INCLUDE: CHISELING STONE, PALLETIZING STONE & BANDING & WRAPPING PALLETS.