The term ergonomics comes from Greek (ergon = work, nomos = rule/science) and refers to designing and adapting work conditions to the needs and abilities of the working person. In German-speaking countries, it is referred to as a load-demand concept. “Loads” are external factors affecting the person at work, which are the same for everyone. “Demands,” however, are explained by the load in relation to individual capabilities and vary from person to person.
Why is Ergonomics Important in the Workplace?
On average, in Germany, we spend about half of our time working. With over 17 million people working at desks and computers, the risk of muscle strain, postural problems, and pain is high. Here are some good reasons why ergonomics is so important:
Prevention of Health Problems
An ergonomically designed workplace can reduce musculoskeletal disorders and chronic pain.
Increased Productivity
Employees who feel comfortable are more focused and efficient.
Enhanced Well-being
A comfortable workspace contributes to satisfaction and motivation.
Legal Regulations on Ergonomics
According to Article 23 of Regulation 3 of the Labor Law, employers are required to design workspaces and equipment according to ergonomic principles. The key legal regulations are: Workplace Ordinance (ArbStättV), Occupational Safety Act (ArbSchG), Display Screen Equipment Ordinance (BildscharbV). These laws ensure that employers provide ergonomic working conditions to protect the health and safety of employees.
Ergonomic Workplace in 5 Steps
Make your workspace ergonomic with these simple tips to prevent back, neck, shoulder, hand, and leg pain:
Sit so that you use the entire seat surface and sit upright. Your upper arms should hang loosely from your shoulders, with your feet flat on the floor. Use a footrest if necessary.
The desk height should be set so that your upper and lower arms form a 90-degree angle, and your wrists rest on the desk. If your desk is not height-adjustable, you can use accessories to adjust its height.olor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Position the keyboard so that your arms remain at a 90-degree angle and your wrists rest on the desk. Place the mouse directly next to the keyboard so you can use it without stretching your arm.
Set the armrests to the same height as the desk. Ensure that your upper and lower arms form a 90-degree angle. The lumbar support should be positioned in the curve of your lower back. Adjust the recline tension of the backrest for flexibility and support.
Position the monitor 50 to 90 cm from your eyes, depending on its size. The top line of the screen should be at eye level so you can look down easily. Avoid reflections by positioning the monitor 90 degrees to the window.
Economic Impact of Ergonomic Measures
Ergonomic measures are not only health-promoting but also have significant economic benefits:
Cost-Benefit Ratio: This method evaluates the cost of implementing ergonomic solutions relative to their benefits. Studies show that the cost-benefit ratio is often very positive.
Payback Period: This method determines how quickly the investment in ergonomic measures pays off. Research indicates that the payback period is often less than a year.
Benefits of Ergonomic Measures
The positive economic effects of ergonomic measures are well documented. Studies show that for every dollar invested, between $2.30 and $5.90 can be saved in reduced sickness costs (I. Kramer and W. Bödeker, “Return on Investment in Corporate Health Promotion and Prevention”). Additionally, studies have found an average productivity increase of 20-30%.
Other benefits include:
- Reduction in sick leave
- Fewer production errors and defects
- Lower personnel costs due to reduced turnover
Risks of Lack of Ergonomic Measures
Insufficient ergonomic measures can cause significant indirect costs, such as increased sick leave, presenteeism, and production losses. These indirect costs are often substantial and can significantly impact a company’s overall expenses.
Zusammenfassung
Investments in ergonomic workplaces pay off both in health and economic terms. A healthy work environment not only promotes employee well-being but can also lead to significant cost savings and productivity gains.
