Ergonomics is essentially a process of 'fitting the work task to the worker'. In most cases an individual user will alter their position, posture and body movements to fit the task required. Most workstations are designed to fit the ‘average’ population. This can cause problems to some users. Such factors can include body size (taller or smaller), strength, speed, or sensory skills (vision or hearing).
Most frequently, the equipment being used, i.e. table or monitor screen, is adequate for the user but the actual set up, at the workstation, is poor and can cause unnecessary stress and strain on the user. Over a period of time, working in this poor position can accumulate users discomfort and may potentially cause a period of absence as the user believes that it is their workstation that has caused them the discomfort.
Altering specific aspects of the workstation can reduce discomfort and fatigue and make the workplace more comfortable, thus maximising efficiency and productivity of the individual.
The science of ergonomics aims to rearrange or redesign workplace equipment and systems to ‘fit’ the user to provide a more comfortable, whilst healthier and safer environment. To allow a better ‘fit’ for the user the assessor will consider all aspects of the job task and working environment. Frequently an alteration of the existing equipment is all that is required, but occasionally other equipment is needed to improve the existing set-up.
Often employees will not complain of their discomfort, instead ‘suffer in silence’. If this discomfort goes unnoticed, symptoms can continue and thus absence may arise with no pre warning.. When the employer has no knowledge of an individuals discomfort they will also be unaware that the employee will not be giving the business their best performance. Often it is only when the employee takes time off work that the employer becomes aware of the situation.
Employers have a legal obligation to provide a safe working environment and training for all employees on work posture and ergonomics. If ergonomic training and advice is provided for employees to aid in improved workplace postures, this can help reduce and eliminate absence, thus enhancing productivity.
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