Ergonomic Hazards and Musculoskeletal Strain Among Paramedics During In-Transit Trauma Care: A MyoMotion and EMG Study

Paramedics encounter numerous occupational hazards, including ergonomic, physical, psychological, and biochemical risks. This work examines the types of discomfort paramedics experience during in-ambulance procedures, highlighting their adverse influence on musculoskeletal loading and providing a basis for ergonomic and organizational improvements. Non-invasive MyoMotion and EMG assessments were used to evaluate musculoskeletal strain during common medical interventions performed both at rest and while the vehicle was in transit.

Initial findings indicated that paramedics frequently faced musculoskeletal overload due to sustained, awkward body positions while treating trauma patients. Several of these postures—particularly those adopted during ambulance movement—posed a substantial injury risk. Designing ambulance interiors with ergonomic principles in mind may help decrease injury risks during medical procedures.