Ergonomics in the workplace is the science of designing a job to fit the worker so that the work is safer, more efficient, and more comfortable. The goal of ergonomics is to prevent soft tissue injuries and musculoskeletal disorders (MSDs) caused by sudden or sustained exposure to force, vibration, repetitive motion, and awkward posture. Implementing ergonomic solutions can make employees more comfortable and increase productivity. Ergonomics is important because when a workers body is stressed by an awkward posture, extreme temperature, or repeated movement, their musculoskeletal system is affected, and they may begin to have symptoms such as fatigue, discomfort, and pain, which can be the first signs of a musculoskeletal disorder.
The following are important elements of an ergonomic process:
- Involve Workers: A participatory ergonomic approach, where workers are directly involved in worksite assessments, solution development, and implementation, is the essence of a successful ergonomic process. Workers can identify and provide important information about hazards in their workplaces, assist in the ergonomic process by voicing their concerns and suggestions for reducing exposure to risk factors, and evaluate the changes made as a result of an ergonomic assessment.
- Provide Training: Training is an important element in the ergonomic process. It ensures that workers are aware of ergonomics and its benefits, become informed about ergonomics-related concerns in the workplace, and understand the importance of reporting early symptoms of MSDs.
- Identify Problems: An important step in the ergonomic process is to identify and assess ergonomic problems in the workplace before they result in MSDs.
Ergonomics also takes into account the need for movement throughout the day. Office furniture has traditionally encouraged stiff, fixed postures and little movement. However, a balance between sitting and standing, which can be aided with a height-adjustable desk, is a proven way to combat the effects of sedentary workplace behavior.
In summary, ergonomics in the workplace is about designing a job to fit the worker so that the work is safer, more efficient, and more comfortable. It is important to involve workers, provide training, and identify problems to prevent soft tissue injuries and musculoskeletal disorders caused by sudden or sustained exposure to force, vibration, repetitive motion, and awkward posture. Ergonomics also takes into account the need for movement throughout the day to combat the effects of sedentary workplace behavior.
