EE WAS IN THE SHOP. AN EXTENSION CORD WAS HANGING ON A HOOK ATTACHED TO A SHELF. THE CORD WAS NOT IN USE. ONE LOOP OF THE CORD HAD FALLEN TO THE FLOOR. EE REACHED FOR A SCRAPER & STEPPED INSID E THE LOOP OF THE EXTENSION CORD WITH HIS RIGHT FOOT. HE BECAME ENTANGLED, LOST HIS BALANCE & FELL BACK, REACHING BEHIND W/HIS RIGHT HAND TO CATCH HIMSELF, HE FELL & BROKE HIS RIGHT WRIST.