Define the termBriefly explain the steps in conducting an ergonomic job hazard analysis. ergonomics. Explain its origins. Explain how the following opposing factors can influence the amount of physical stress associated with a job: sitting versus standing, large versus small demand for strength/ power, non-repetitive versus repetitive motion. Explain the concept of human factors and how it relates to ergonomics. Name the elements of OSHA's voluntary ergonomics guidelines. What are the four main parts of OSHA's recommended worksite analysis program for ergonomics? List five risk factors associated with CTDs. Briefly explain the steps in conducting an ergonomic job hazard analysis. Briefly explain the components of a hazard prevention and control program. Who should participate in an ergonomics training program? List and briefly explain three common indicators of the existence of ergonomic problems. Describe three approaches that can be used to pinpoint specific ergonomic problems