Evolving ergonomics?
The theme developed in this position paper follows the current evolution of injury prevention in the backs of workers. Job change or 'fitting the task to the person' has come far, but will probably not result in zero injury rates. This is because the cause of injury is heavily influenced by the way that a worker moves. A review of injury mechanisms reveals the need for the biomechanist/ergonomist to incorporate features in biomechanical models that recognise these injury mechanisms. The implication of one such model is that the next leap toward a zero injury rate may be approached with 'fitting the person to the task' or at least retraining the way that workers move. A few examples of movement-based back injury prevention strategies are provided. Finally, some thoughts on implementing such an approach are expressed. This is a review and position paper written in honour of Professor Don Chaffin's career.
McGill
Stuart M
SM
Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada. mcgill@healthy.uwaterloo.ca
D019567:Back Injuries / Q000517:prevention & control*; D001696:Biomechanical Phenomena; D006804:Ergonomics; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D016272:Occupational Health