Branch has compiled the ultimate guide on understanding ergonomics: What is it, why is it important, and how you can incorporate it into your daily routine.
According to the International Ergonomics Association, the definition of ergonomics is:
Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.
A more simple definition is that ergonomics is the science of work, based on the Greek words “ergon” (work) and “nomos” (laws). In practice, ergonomics as a field studies the way humans work and develops best practices to keep us efficient and productive.
The foundation of ergonomics is based on the philosophy of Human Centered Design, which means designing things for people that takes into account their needs, abilities, and limitations.
The Domains of Ergonomics
As a scientific field, ergonomics can be narrowed down into three broad domains: physical, cognitive, and organizational ergonomics.
Physical ergonomics is concerned with human anatomical, anthropometric, physiological and biomechanical characteristics as they relate to physical activity.
Cognitive ergonomics is concerned with mental processes, such as perception, memory, and reasoning, and motor response, as they affect interactions among humans and other elements of a system.
Organizational ergonomics is concerned with the optimization of sociotechnical systems, including their organizational structures, policies, and processes.
The value derived from implementing ergonomic practices in the workplace is clear. Beyond creating a more comfortable work environment, studies have shown that companies that incorporate ergonomic solutions not only boost employee productivity, but also decrease health costs in the long term.
The Occupational Safety and Health Administration (OSHA) reports that musculoskeletal disorders (MSD) – such as carpal tunnel syndrome, muscle strains, and low back injuries – are among the most frequent causes of lost or reduced work time. In 2013 alone, the Bureau of Labor Statistics found that MSD cases accounted for 33% of all worker injury and illness cases.
However, the OSHA notes that many of these MSDs can be avoided by implementing proper ergonomic solutions. Additionally, doing so can increase employee morale, satisfaction, and efficiency while reducing worker’s compensation costs, turnover, and absenteeism.
One of the easiest ways to incorporate ergonomic best practices in your office is using an ergonomically certified office chair. Besides being more comfortable than the standard office chair, they’re also healthier over the long term.
Ergonomic office chairs work by reducing stress and tension on your joints, muscles, ligaments and nerves. They also help to support a healthy posture and reduce back, shoulder, and neck pain. By using an ergonomic chair, you’re less likely to develop health issues such as a strained back or carpal tunnel syndrome, which means you’ll be more productive at work.
As people come in all shapes and sizes, one of the benefits of ergonomic chairs is that they’re highly customizable. Here are some of the features you should be looking for in an ergonomic office chairs, with tips on how to adjust them accordingly from a certified ergonomist.
You probably spend the majority of your time working on a computer, so it’s important to follow ergonomic guidelines when using one. Doing so can help prevent eye strain and decreases the risk of developing a musculoskeletal disorder from improper posture.
Here are some tips to follow when using your computer at work.
Swapping out your office desk for a standing desk might be a little more work than shifting to an ergonomic office chair, but if you can, it’s a worthwhile investment.
Research has found that the average American sits for 13 hours a day, which means that in addition to sleeping for 8 hours, we spend about 21 hours a day in a sedentary position. While the scientific community is still debating the potential harms of sitting that much, there are certainly many benefits to standing.
Common benefits of standing more throughout the day include: increased circulation and energy, improved productivity, mood, and heart health, and decreased risk for cancer, cardiovascular disease, and early mortality.
If you’re not able to use a standing desk, it’s still important to take breaks throughout the day – even if it’s just for a few minutes. If you do use a standing desk, here are some ergonomic tips to follow.
Implementing ergonomic best practices in your office is both an easy and practical investment, as it will likely decrease your risk of facing musculoskeletal disorders later in your life. You’ll also be more productive at work when you’re overall more comfortable, which is just another reason why ergonomics is so valuable.
Besides for the tips mentioned above, we also recommend working with an ergonomist to develop a better sense of your posture and learn how to adapt the work environment to your specific stature to stay healthy. Additionally, using rest break apps and posture sensors provide useful reminders to check in with your body.
Bonus tip: To prevent eye strain, follow the follow the “20/20/20 rule” - every 20 minutes, shut your eyes for a few seconds, then look 20 feet in the distance and hold your gaze for 20 seconds.
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