Archive for the ‘Ergonomic Advice’ Category
Anyone who has gone to an Office Depot or Staples or any of the other countless office supply stores has seen how many different office chairs that are available.
The question is, which one should you choose? One thing is for certain, as far as your back and neck goes, the color doesn’t matter. However, plenty of other features do matter and can determine how your back feels at the end of your work day.
There are specific brand names that manufacture high end chairs that cost in the thousands of dollars. If you decide that a chair like that fits your needs by all means buy it.
On a regular basis I hear patients comment in a negative way about the expense of ergonomic office products. My response usually draws a correlation between the costs of their vehicle versus the cost of a good office chair. Very few of us spend more than 8 hours per week in our cars that we spends tens of thousands of dollars on yet we often scoff at spending more than a few hundred bucks on a good office chair that we sit in for 8 hours per day. That is some backwards logic isn’t it?
That being said, you don’t have to spend a small fortune on a good office chair. My chair fits all of my needs and I found it at Costco for about $100.
What features does a $100 chair need to have in order for it be the right chair for you?
This is a short list of general features that should be present in a good ergonomic chair.
- It should have a high back
- It should have arm rests
- The backrest should recline and be slightly concave and include a 5 cm lumbar support
- The seating surface should be able to tilt from front to back
- The height of the chair should be adjustable
- The armrest height should be able to adjust
- You must be comfortable in it. A chair with all these features is worthless if you don’t find it comfortable.
Here’s To Your Health
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Yours Ergonomically,
Steve Jones











(619) 280-0554
Sitting and reaching have a profound impact on your posture. Both sitting and reaching stress the spine. Reaching stresses the spine, shoulder, elbow and wrist. Sitting and reaching contribute to poor posture that can cause neck pain, shoulder pain, back pain and wrist pain.
Sitting has a negative impact on your back for several reasons. Since our spines were made to move, it should come as no surprise that hours on end of sitting in a static position leads to injury.
In addition to a lack of movement, the sitting posture itself is structurally stressful to the spine. When we are standing upright, the lower back should have a sweeping forward curve which promotes stability by reducing pressure on the discs that separate our vertebra. Sitting reverses the normal curve in our lower backs and increases the pressure on the discs leading to an increased chance of injury.
From a postural standpoint, the sitting position can promote rounded shoulders, slumping forward of the upper back and jutting forward of the jaw. Not only are these postures unattractive but they contribute to the development of tendonitis and result in stretch weakness of the involved muscles.
There are volumes of information regarding ideal sitting postures both on the web and within other posts on this site. Sorting out your posture with the use of a good ergonomic chair will help you maintain good posture and spinal health.
Reaching at or beyond your normal arc of motion also contributes to poor posture and cumulative trauma type injuries, especially of the neck and shoulder. It is vitally important to the health of your frame to keep objects that you use on a regular basis within easy reach. Your phone, the mouse, stapler, etc., if used frequently through the course of your day, should be within your immediate reach. Objects that are used less frequently can be kept farther away, closer to the edge of your comfortable reach.
Take a good look at your work space. Making a few simple changes will help save your posture and your spinal health.
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Here’s To Your Health
Yours Ergonomically,
Dr. Jones
Economic Mouse Platform
San Diego Chiropractic
Pain Relief San Diego Chiropractic
(619) 280-0554
Sitting Reaching and Posture
Have you ever noticed how tight your neck, upper back and shoulders are after a long day of sitting at the computer?
There are a number of factors that contribute to this tightness. Simply the stress of deadlines, an overbearing boss or an annoying co-worker can make your shoulders rise up and your head push forward. And this stress is the result of just the emotional stress of work. When you add the real physical strains of a poorly designed work station on top of the emotional stresses that already exist you have a perfect recipe for a repetitive stress injury.
A large part of designing an ergonomically friendly workstation revolves around limiting the “reach” for items that are frequently
The distance that you have to reach for any object in your workspace can have major implications on your health. In general, workers should have the items that they use on a regular basis through the day such as the mouse and keyboard for computer users or the telephone for a receptionist or a sales person, positioned close to their bodies so as to avoid awkward or overreaching.
As a general rule, the best positioning for your keyboard and mouse allows you to operate them while your shoulders hang straight down at your sides and elbows are slightly extended. This position reduces the stress of overreaching and allows for completion of your tasks with less muscular effort.
There are many ergonomic apparatus that allow for proper placement of your computer input devices. Pull out keyboard trays, split keyboards, ergonomic mouse platforms and even foot controls help reduce the ongoing stresses of computer input.
Even with these devices, it takes awareness to maintain an ergonomically friendly work environment.
For a nice selection of ergonomic office products you can visit www.comfortkeyboard.com.
Here’s To Your Health
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Yours Ergonomically,
Steve Jones
