Member bent over helping electrician work on miner when a piece of drawrock struck him in the back shoving him into the frame of the machine. The rock measured appx. 3' x 3' and less than 2"" thick. Member did not cease work. On May 29, 2009 it was learned that he had seen a doctor and diagnosed with a hairline fractures to four ribs. He said he felt fine and refused to be off work.