Marcus worked for a neighborhood builder. One day when he was carrying a 12-foot ladder on top of an unfinished house, he backed into an unguarded stair well and plunged 12 feet to a concrete cellar floor below. He survived, but with three cracked vertebrae that forced him to recuperate for the next three months wearing a brace from his neck to his hips.

How will your story end? Test your knoweldge ...get the facts... learn how to avoid the danger zones and find out who can help keep you safe on the job.