How Investing in Ergonomics Saves Money

By Ryan Fogel,

Businesses that seek to be successful always must manage a variety of work costs, such as supplies, labor, bookkeeping, inventory, and more. One area that is often overlooked is the cost of workplace injuries. According to a news release from the Bureau of Labor Statistics, in 2016 alone, there were more than 2.9 million nonfatal workplace and illnesses.

Also, according to the National Safety Council, the costs of preventable injuries in 2018 among employers was over $170.8 billion. The question no becomes, how can ergonomics save businesses more money and ensure fewer costs regarding workplace injuries?

1. Improve Productivity

Workers are always carrying out tasks that create constant stress and lead to musculoskeletal disorders, carpal tunnel syndrome as well as other ailments. Workers can also experience fatigue which cause depreciating accuracy, efficiency, and productivity. These issues undoubtedly increase business costs. By making an ergonomic work environment a priority, workers will experience less injuries and in turn, cost businesses less money.

2. Reduce Work Compensation Claims

Ergonomics can help reduce the amount of worker compensation claims. Business costs often go up when workers begin dealing with work-related health issues as they make medical claims. However, with the implementation of proper ergonomic safety precautions, training, and equipment, you can easily bring down running costs.

3. Streamline Processes

Ergonomics can help save money through streamlining of the processes. Simple changes such as reducing repetitive motions, cutting down steps, and limiting exertion can result in process changes that boost workflow and save more time.

With improved processes and business operations, you can accomplish more for far less cost. In addition, there may be improvements in the quality of products and services, further boosting the value your business offers.

4. Decrease in Turnover

It is costly to interview and train new employees constantly, which disrupt business services. It is also vital that employees remain healthy and are working at their highest levels. Creating an ergonomic environment will encourage employees to continue working as they believe that the company, they work for takes care of them and prioritizes comfortable working conditions.

To make your workplace more ergonomic for your employees, it is important to hire a Specialist. At Accredited Rehabilitation Consultants, we can evaluate your current workspace, find ways to make it more ergonomic, and then provide and install the necessary equipment to do so. To learn more, contact us today!

  Filed under: Ergonomics Consulting, Ergonomics Risk Management, Workplace Injury Reduction
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Improving Work Posture While Sitting

By Ryan Fogel,

On average, most of us spend up to 12-13 hours daily sitting in front of the computer. What we may not be aware of is just how much our poor posture is affecting our health. There are many negative impacts of poor posture on our bodies, including: rounded shoulders, potbelly, muscle fatigue in the neck and back, headaches, and other bodily pains.

Failure to sit properly can cause these ailments to become worse and potentially have life-altering side effects, such as a permanent change to your spinal cord. Poor sitting posture doesn’t just cause a temporary strain or discomfort, but long-term negative effects.

Tips for Better Ergonomics

To prevent chronic neck and back pain and other health issues that affect productivity, it is essential to practice better ergonomics. The term ergonomics refers to tailoring sitting and work tools to fit your body and improve health conditions. Here are some helpful tips that can improve posture and reduce pain in the body.

1. Practice Neutral Posture

The neutral posture is the natural alignment position of your back when sitting. If the natural alignment of the spine is compromised due to slouching, hunching, or injury, this can lead to spinal compression, nerve pinching, and muscle tension. To achieve a neutral position sitting at your work desk or at home, do the following:

  • Position your monitor at eye level, so you don’t have to tilt the head
  • Pull your shoulders back and let your back rest flat against the chair
  • Ensure your feet are rested on the ground without the legs or ankles crossed
  • Keep your upper back straight, use a lumbar support tool if necessary. This also prevents slouching.

2. Watch for Back and Neck Pain

Watch out for symptoms such as stiffness and soreness in you back, shoulders and neck. If you observe symptoms, ensure you make daily or regular notes to track any habit or routine that may be causing or contributing to your pain. Using this information, you can begin to make the necessary adjustments to your posture to effectively prevent any stiffness or soreness in your muscles while seated.

3. Give Yourself Movement Breaks

One of the major reasons why the work desk causes back pain and chronic diseases is because it limits your movement. Research has found that taking regular movement breaks every 30 minutes helps reduce the health risks posed by sitting for extended periods of time. It is vital to make time for scheduled breaks and good posture exercises during sedentary work.

4. Use Ergonomic Supports

It can be tough to maintain a neutral posture when sitting at a desk. It is difficult to remain in alignment due to years of poor posture habits. Thankfully, excellent support products make it possible to attain a neutral seated posture and build healthy ergonomic habits.

Some of these kinds of products include adjustable ergonomic chairs with headrests and lumbar supports, footrests, and workstation components like monitor arms, keyboard trays, and ergonomic mouse. A popular option today is the “sit-stand” desk, which allows switching between sitting and standing easily.

5. Create an Ergonomic Workstation

Set up an ergonomic workstation if you want to achieve complete body wellness. A properly set up ergonomic workstation will:

  • Allow for full range of motion
  • Have items placed at the correct distance to prevent reaching
  • Provide adequate leg room and foot placement
  • Alleviate hunched posture

To achieve an optimal ergonomic workstation, it is important to hire a Specialist to examine your current workplace. At Accredited Rehabilitation Consultants, we can evaluate your current workspace, find ways to make it more ergonomic, and then provide and install the necessary equipment to do so. To learn more, contact us today!

  Filed under: Ergonomic Injury Prevention, Ergonomics Risk Management, Ergonomics Training, Workplace Injury Reduction
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10 Steps to Improve Ergonomic Working Arrangement

By Ryan Fogel,

Creating a good ergonomic working arrangement is important to protecting your health. The following 10 steps are a brief summary of those things that most Ergonomists agree are important. If you follow the 10 steps they should help you to improve your working arrangement.

How will the computer be used?
  • Who will be using the computer? – If the computer will only be used by one person then the arrangement can be optimized for that person’s size and shape, and features such as an adjustable height chair may be unnecessary. If it’s going to be used by several people, you will need to create an arrangement that most closely satisfies the needs of the extremes, that is the smallest and tallest, thinnest and broadest persons, as well as those in between these extremes.
  • How long will people be using the computer? If it’s a few minutes a day then ergonomic issues may not be a high priority. If it’s more than 1 hour per day it is advisable that you create an ergonomic arrangement. If it’s more than 4 hours then you should immediately implement an ergonomic arrangement.
What kind of computer will be used?
  • Desktops – most ergonomic guidelines for computer workstation arrangements assume that you will be using a desktop system where the computer screen is separate from the keyboard.
  • Laptop computers are growing in popularity and are great for short periods of computer work. Guidelines for laptop use are more difficult because laptop design inherently is problematic – when the screen is at a comfortable height and distance the keyboard isn’t and vice versa. For sustained use you should consider purchasing either:
  • an external monitor
  • an external keyboard
  • laptop riser
What furniture will you use?
Make sure that the computer (monitor, CPU system unit, keyboard, mouse) are placed on a stable working surface (nothing that wobbles) with adequate room for proper arrangement. If this work surface is going to be used for writing on paper as well as computer use a flat surface that is between 28″-30″ above the floor (suitable for most adults). You should consider attaching a keyboard/mouse tray system to your work surface. Choose a system that is height adjustable, that allows you to tilt the keyboard down away from you slightly for better wrist posture (negative tilt) and that allows you to use the mouse with your upper arms relaxed and as close to the body as possible and with your wrist in a comfortable and neutral position.
What chair will be used?
Choose a comfortable chair for the user to sit in. If only one person is using this the chair can even be at a fixed height providing that it is comfortable to sit on and has a good backrest that provides lumbar support. If more than one person will be using the computer, consider buying and a chair with several ergonomic features. Studies show that the best seated posture is a reclined posture of 100-110 degrees NOT the upright 90 degree posture that is often portrayed. In the recommended posture, the chair starts to work for the body and there are significant decreases in postural muscle activity and in intervertebral disc pressure in the lumbar spine. Erect sitting is NOT relaxed, sustainable sitting, reclined sitting is.

Chair armrests – Having armrests on a chair can be helpful to aid getting into and getting out of the chair. Also, the armrests can be useful for the occasional resting of the arms (e.g., when on the phone, sitting back relaxing). However, it is not a good idea to permanently wrest the forearms on armrests while you are typing or mousing because this can compress the flexor muscles and some armrest can also compress the ulnar never at the elbow. Ideally, it should be easy to get the armrests out of the way when you need to have free access to the keyboard and mouse. These days most office chairs have armrests and many of them have adjustable height armrests, so look for a chair that is a comfortable fit to you and that has broader, flatter, padded armrests that you can easily move out of the way if needed is the best approach. If you are able to occasionally rest your hands on the keyboard on a palm rest and if you have a comfortable chair that does not have any armrests then this is also quite acceptable.

What kind of work will the computer be used for?
Try to anticipate what type of software will be used most often.

  • Word processing – arranging the best keyboard/mouse position is high priority.
  • Surfing the net, graphic design – arranging the best mouse position is high priority.
  • Data entry– arranging the best numeric keypad/keyboard is a high priority.
  • Games – arranging the best keyboard/mouse/game pad is a high priority.
What can you see?
Make sure that any paper documents that you are reading are placed as close to the computer monitor as possible and that these are at a similar angleuse a document holder where possible

The computer monitor should be placed:

  • Directly in front of you and facing you, not angled to the left or right. This helps to eliminate too much neck twisting. Also, whatever the user is working with, encourage him/her to use the screen scroll bars to ensure that what is being viewed most is in the center of the monitor rather than at the top or bottom of the screen.
  • Center the monitor on the user so that the body and/or neck isn’t twisted when looking at the screen. However, if you are working with a large monitor and spend most of your time working with software like MSWord, which defaults to creating left aligned new pages, and you don’t want to have to drag these to more central locations, try aligning yourself to a point about 1/3rd of the distance across the monitor from the left side.
  • Put the monitor at a comfortable height that doesn’t make the user tilt their head up to see it or bend their neck down to see it. When you are seated comfortably, a user’s eyes should be in line with a point on the screen about 2-3″ below the top of the monitor casing (not the screen). Sit back in your chair at an angle of around 100-110 degrees (i.e., slight recline) and hold your right arm out horizontally, your middle finger should almost touch the center of the screen. From that starting position you can then make minor changes to screen height and angle to suit. Research shows the center of the monitor should be about 17-18 degrees below horizontal for optimal viewing, and this is where it will be if you follow the simple arm extension/finger pointing tip. You actually see more visual field below the horizon than above this (look down a corridor and you’ll see more of the floor than the ceiling), so at this position the user should comfortably be able to see more of the screen. If the monitor is too low, you will crane their neck forwards, if it’s too high you’ll tilt their head backwards and end up with neck/shoulder pain.
  • Bifocals and progressive lens – even if you wear bifocals or progressive lens, if you sit back in your chair in a reclined posture (with you back at around 110 degrees) that is recommended for good low back health, rather than sitting erect at 90 degrees, and if you slightly tilt the monitor backwards and place this at a comfortable height you should be able to see the screen without tilting your head back or craning your neck forwards. Postural problems with bifocals can occur if you sit erect or even hunched forwards. The problem with low monitors is that they cause neck flexion and suffer more from glare. Recent studies have shown that the best position for a computer monitor is for the center of the screen to be at around 17.5 degrees below eye level. Try to align your eyes with the top of the viewing area of the screen, and this should put the center about right geometrically.
  • Biewing distance – the monitor should be at a comfortable horizontal distance for viewing, which usually is around an arms length (sit back in your chair and raise your arm and your fingers should touch the screen). At this distance you should be able to see the viewing area of the monitor without making head movements. If text looks too small then either use a larger font or magnify the screen image in the software rather than sitting closer to the monitor.
  • Screen quality – use a good quality computer screen. Make sure that the text characters on your screen look sharp, and that they are a comfortable size (you can change the screen resolution to find a comfortable and clear character size). If you can see the screen flickering out of the corner of your eye you should try increasing the refresh rate of your monitor (with a PC you can change monitor resolution and refresh rates using the Monitor control panel in your Settings folder, with a Mac you can use the Monitor control panel). You can also consider using a good quality glass anti-glare filter or an LCD display (like a laptop screen).
  • Eye checkup – there are natural changes in vision that occur in most people during their early 40′s. It’s a good idea to periodically have your eyes checked by a qualified professional.
  • If any screen adjustments feel uncomfortable then change them until the arrangement feels more comfortable or seek further professional help.
  • Use a document holder that can be comfortably seen:
    • Use an in-line document holder that sits between the keyboard/keyboard tray and screen and is aligned with your body midline so that all you have to do is look down to see the documents and raise your eyes to see the screen.
    • Use a screen-mounted document holder and position this to the side of your screen that is your dominant eye
    • Use a freestanding document holder and position this next to the side of the screen and slightly angle it so that it follows a curve from the side of the screen.
Posture, posture posture!
Good posture is the basis of good workstation ergonomics. Good posture is the best way to avoid a computer-related injury. To ensure good user posture:

  • Watch the user’s posture!
    • Make sure that the user can reach the keyboard keys with their wrists as flat as possible (not bent up or down) and straight (not bent left or right).
    • Make sure that the user’s elbow angle (the angle between the inner surface of the upper arm and the forearm) is at or greater than 90 degrees to avoid nerve compression at the elbow.
    • Make sure that the upper arm and elbow are as close to the body and as relaxed as possible for mouse use – avoid overreaching. Also make sure that the wrist is as straight as possible when the mouse is being used.
    • Make sure the user sits back in the chair and has good back support. Also check that the feet can be placed flat on the floor or on a footrest.
    • Make sure the head and neck are as straight as possible .
    • Make sure the posture feels relaxed for the user.
Keep it close!
  • Make sure that those things the user uses most frequently are placed closest to the user so that they can be conveniently and comfortably reached.
  • Make sure that the user is centered on the alphanumeric keyboard. Most modern keyboards are asymmetrical in design (the alphanumeric keyboard is to the left and a numeric keypad to the right). If the outer edges of the keyboard are used as landmarks for centering the keyboard and monitor, the users hands will be deviated because the alphanumeric keys will be to the left of the user’s midline. Move the keyboard so that the center of the alphanumeric keys (the B key, is centered on the mid-line of the user).
  • make sure that the phone is also close to you if you frequently use it.

A good workstation ergonomic arrangement will allow any computer user to work in a neutral, relaxed, ideal typing posture that will minimize the risk of developing any injury. An ideal keyboard arrangement is to place this on a height adjustable negative-tilt tray. An ideal mouse arrangement is for this to be on a flat surface that’s 1-2″ above the keyboard and moveable over the numeric keypad. If you want a surface at the level of the keyboard base then make sure that this can also be angled downwards slightly to help to keep your hands in wrist neutral while you are mousing, and keep your elbow is as close to the body as possible while you work.

Where will the computer be used?
Think about the following environmental conditions where the computer will be used:

  • Lighting – make sure that the lighting isn’t too bright. You shouldn’t see any bright light glare on the computer screen. If you do, move the screen, lower the light level, use a good quality, glass anti-glare screen. Also make sure that the computer monitor screen isn’t backed to a bright window or facing a bright window so that there’s the screen looks washed out (use a shade or drapes to control window brightness).
  • Ventilation – make sure that you use your computer somewhere that has adequate fresh-air ventilation and that has adequate heating or cooling so that you feel comfortable when you’re working.
  • Noise – noise can cause stress and that tenses your muscles which can increase injury risks. Try to choose a quiet place for your workstation, and use low volume music, preferably light classical, to mask the hum of any fans or other sound sources.
Take a break!
All Ergonomists agree that it’s a good idea to take frequent, brief rest breaks: Practice the following:

  • Eye breaks – looking at a computer screen for a while causes some changes in how the eyes work, causes you to blink less often, and exposes more of the eye surface to the air. Every 15 minutes you should briefly look away from the screen for a minute or two to a more distant scene, preferably something more that 20 feet away. This lets the muscles inside the eye relax. Also, blink your eyes rapidly for a few seconds. This refreshes the tear film and clears dust from the eye surface.
  • Micro-breaks – most typing is done in bursts rather than continuously. Between these bursts of activity you should rest your hands in a relaxed, flat, straight posture. During a micro-break (< 2minutes) you can briefly stretch, stand up, move around, or do a different work task e.g. make a phone call). A micro-break isn’t necessarily a break from work, but it’s a break from the use of a particular set of muscles that’s doing most of the work (e.g., the finger flexors if you’re doing a lot of typing).
  • Rest breaks – every 30 to 60 minutes you should take a brief rest break. During this break stand up, move around and do something else. Go and get a drink of water, soda, tea, coffee or whatever. This allows you to rest and exercise different muscles and you’ll feel less tired.
  • Exercise breaks – there are many stretching and gentle exercises that you can do to help relieve muscle fatigue. You should do these every 1-2 hours.
  • Ergonomic software – working at a computer can be hypnotic, and often you don’t realize how long you’ve been working and how much you’ve been typing and mousing. You can get excellent ergonomic software that you can install on your computer. The best software will run in the background and it will monitor how much you’ve been using the computer. It will prompt you to take a rest break at appropriate intervals, and it will suggest simple exercises.
For More Information

Accredited Rehabilitation Consultants not only provides ergonomic evaluations and ergonomic consulting, we also can help you get set up with the ergonomic equipment you need to prevent costly injuries in the workplace. See our Ergonomic Equipment page for more information on how we can help you make appropriate ergonomic selections for your workplace. We have relationships with many manufacturers and will recommend the best options regarding ergonomic equipment on the market.

Call 323.930.6599 or
Contact us online

  Filed under: Ergonomic Injury Prevention, Ergonomics Assessment, Ergonomics Consulting
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