Ergonomics: Office & Industrial

Musculoskeletal disorders are among the largest single categories of lost-time injury in American workplaces, and they are the category most often treated as an inevitable cost of doing the work rather than as a hazard with identifiable causes and known controls. This course covers what an MSD is and how it develops; the recognised physical risk factors and why exposure duration and recovery time matter as much as the posture itself; the regulatory position, which is genuinely unusual — there is no federal OSHA ergonomics standard, and the enforcement route runs through the General Duty Clause, recordkeeping, and in California a real state standard; the office and hybrid workstation, joint by joint, including the laptop problem nobody solves; and industrial work — manual material handling, the NIOSH lifting equation, hand tool selection, hand-arm vibration, and work height. It also names two things people get wrong: back belts, which the evidence does not support as injury prevention, and the idea that training workers to lift correctly is a control. It is not one. Engineering the lift out of the job is. Issues a Migna certificate of completion.