- whileworkingontheinstallationofanewpieceofmachinery,aworkerwasliftingaheavysteelsupportbeaminordertoboltitintoplace.asheheldthebeamhebegantoexpressdiscomfortinthemuscleofhisleg."manohman!"heexclaimed."nowthathurt!""charliehorse?"someoneasked."charlie...
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