title: Hanging on a line.
authors.affiliation: Ultra-Safe Inc, Phoenix, AZ, USA.
authors.forename: Marty
authors.initials: M
authors.lastname: Sharp
mesh_terms: D000058:Accidental Falls; D000062:Accidents, Occupational / Q000517:prevention & control*; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D011482:Protective Devices; D014481:United States