|This CD-i program is designed to help reduce the incidence of back injuries on the job, at home, or at play. The program consists of two parts and five units. Part I consists ofthree units: Your back and How it Works; Reducing Back lnjury Risks; and Recovery After lnjury. Part II consists of two units: Job Analysis; and ADA Compliance. Each unit contains interactive testing upon it’s completion as welI as randomly selected questions upon completion of all five units.