Understand the benefits of ergonomics

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Understand the benefits of ergonomics

Ergonomics refers to the design of jobs and workplaces to fit workers and the work they do, instead of trying to change the workers according to their jobs.
“Warrants” human engineering prevent injury, increase comfort and reduce fatigue. It also improves the quality and quantity of work and the overall profitability of a company.

Musculoskeletal
workers can get painful musculoskeletal workstations that do not suit them.
carpal tunnel syndrome and tendonitis are two common types of musculoskeletal disorders related to ergonomic problems.
Symptoms disorders include musculoskeletal discomfort, pain, dull pain, numbness, tingling, decreased range of motion, decreased grip strength, and / or swelling in joints or limbs.
symptoms do are not only unpleasant, they can make it impossible for workers to stay in their jobs.
example: after working for years to work fast assembly, a middle-aged woman did not have the strength to hold on a cup of coffee, let alone to do his job demanding.

Risk factors
Although there is no single cause, multiple risk factors increase the chance of developing a musculoskeletal disorder:
Repetitive motion (do a task too much or too fast)
effort energetic (eg to achieve a heavy object)
Awkward posture (wrist bent, for example, head forward)
posture static (staying too long in one position)
mechanical pressure (leaning hard edges)
Heavy Lift

Configuration Workstation
Setup proper workstation may be the best way to prevent ergonomic injuries.
example: in the days of moving to a new job, a longtime employee began experiencing discomfort in his arms and wrists.
process work had not changed, just the workplace.
He and his supervisor could not account for the sudden onset of problems.
Having reflected on the possible causes and consultation with staff trained in ergonomics, they realized that the new work surface was higher than the former.
A adjustable workstation allowed the employee to set the height at the previous level.
Within hours, her symptoms disappeared.

Anti-fatigue mats
Many industrial jobs require standing for long periods of time or walking through a shift.
Standing or walking on hard surfaces such as cement puts tremendous stress on the back, which increases the fatigue and put employees at risk of injury to the lower back.
Carpets comfortable, it is easy to stand or walk for hours back in a manufacturing or processing.
Anti-fatigue Mats come in various materials designed to industrial environments.Some work under wet or dry, while others offer chemical resistance.
From slip resistance is an advantage for the added security of many anti-fatigue mats.

Cost-benefit
In 1992, the average cost of a back injury was $ 9,000 and $ 35,000 surgery without the surgery.
The cost for carpal tunnel release surgery varies from $ 4,000 to $ 10,000 per hand.
these figures do not include serious losses in business productivity and well-being resulting from back injuries and carpal tunnel syndrome.

According to a recent study, the average payback period of 25 ergonomic interventions was 0.82 years. Companies include the high cost of new equipment as a reason not to implement ergonomic solutions. However, the economic benefits of “good” ergonomics have been repeatedly demonstrated.

Source : http://www.neosante.org/comprendre-avantages-a02058657.htm

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