The National Institute for Occupational Safety and Health (NIOSH) estimates that back injuries make up nearly twenty percent of all workplace injuries and costs the nation an estimated twenty to fifty billion dollars a year. Learners who complete this course will demonstrate knowledge of the major causes of workplace back injuries and how to prevent them. Employees will learn about hazards and the three major types of hazard controls. This course is intended for construction industry employees who, during their regular work duties, are required to lift and carry materials. This course is presented in English and Spanish.