Assess understanding of core workplace ergonomics principles and common musculoskeletal risk factors in adult office workers, including neutral posture, workstation adjustment (chair, monitor, keyboard, mouse), repetitive and static tasks, force and contact stress, psychosocial contributors, basic risk assessment, and evidence-based prevention strategies (ergonomic interventions, microbreaks, movement recommendations). Test ability to identify risks, justify adjustments, and propose practical workplace solutions for injury reduction in professional settings.