QEHSHealth
Ergonomics
The science of designing work, equipment, and the workplace to fit the worker — preventing musculoskeletal disorders.
Ergonomics addresses the physical, cognitive, and organisational factors that affect worker health and performance. Physical ergonomics focuses on posture, repetition, force, and vibration — the risk factors for work-related musculoskeletal disorders (WMSDs) like carpal tunnel syndrome, tendonitis, and low back pain. Assessment tools include RULA, REBA, NIOSH Lifting Equation, and the Strain Index. An effective ergonomics program includes hazard identification, risk assessment, control implementation, and medical management.