Martin Guitar Serial Numbers Reviews Smith Anthem Cheap Discounted 30 Inch Gas Range
The dictionary definition of ergonomics or human factors is the application of scientific information concerning humans to the design of objects, systems and environment for human use. When a manufacturer uses this process they take into account many factors which can affect the consumer. They use theory, data and principles in order to design a chair that limits all unnatural motions which will cause fatigue and pain. What kind of things do ergonomically designed task chairs take into account?
Some of the factors that help in the design process are taking into consideration are the type of fatigue that will be undertaken, how fast a person must be able to move for quick movements, demands on memory. Physical factors include Strength, size, and speed. Ergonomics can study specific work environments and chair types such as a task chair or executive chair and even stools. Many things in a persons work environment can affect comfort and productivity. The time it takes to do a task, the risk demands and the physical requirements can all be improved with the proper positioning.
Ergonomics includes more than just office chairs. There is a whole industry devoted to proper office ergonomics. After working in the ergonomic industry for a number of years, I started to realize that I am often asked, "What kinds of products are ergonomic?"
In the office environment you can buy ergonomic stools for doctors or factory workers, posture knee chairs for those who work on computers, swopper models to help increase the muscles that promote good posture, and pretty much every chair design comes in an ergonomic model.
But how do I know which are the ergonomic ones and which aren't? This part is easy. Because a lot of research and design go into the development of each ergonomic chair and often they have more parts they tend to cost a little more. Many are turned off by this but it is like buying a cheap mattress. Yes a 0 mattress can be slept on as easy as a 00 one but your back pays the extra 0 in pain if you buy the cheap mattress.
Ergonomics is such a growing market that most ergonomic chairs are just a fraction more than there non-ergo counterparts. The main way to know if a product is ergonomic is if it says so. Companies who have energy saver technology advertise it. Ergonomic products will say loud and proud that they are ergonomic. If a product doesn't openly advertise that it is ergonomic than either it was not designed to be sensitive to ergonomics or it is a cheap knockoff.
There are also many other ergonomic products designed to limit improper movement. By now most of you have seen those awkward looking keyboards and wondered why thy split the keys into two sections. The reason behind this change is ergonomics. By changing the angle that the keys are placed it allows your arms and wrists to use a more natural angle. The next time you type on a traditional keyboard notice how you have to bend your wrists outward to achieve a good angle.
Besides all of the health and wealth benefits of the new ergonomic products they tend to be a lot of fun. Often times they change the way you traditionally do a task. Learning a new way can be challenging but a fun process. Co-workers may laugh at your struggle but trust me after a few days of your new chair or keyboard. One by one they will come up and ask you where you purchased it and then in no time the entire office is ergonomic.
Most ergonomic chairs look different in some manner and this is also an eye catcher. So with all you new found coolness and comfort go out and enjoy a good walk after work because now you'll actually have the energy.
Promo Horse Trough Rubbermaid 12 Volt To 110 Volt Inverter Sale Catalog Schwinn Airdyne Exercise Bike Used
Office Chairs don't really require a seatback in order to work properly. The spine is able to maintain it's natural curvature even without the lower back support provided by the average task chair seatback. However, the natural tendency for most people when seated for long periods of time in front of the computer is to slouch forward towards what they are concentrating on.
This slouching posture pushes out the lower back, making the natural inward curve point in the wrong direction. With the spine pushing outward towards the chair, the lower back structure is strained, creating unneeded tension. It was obvious there was a need to remind all of us to sit properly and the lower back supports for seatbacks on office chairs were born.
Some manufacturer's still make amazingly ergonomic chair models without any seatback, such as the Swopper stool, which helps train the person to sit corretly and position their body correctly instead of expecting the chair to do all the work. No matter how ergonomic the chair is, as with any health product, it still needs to be used properly in order to work right. An ergonomic chair is no help at all when used improperly, it is the seating position that really matters and how you use the mechanisms that matter to your body health.
When placed correctly, a good lumbar back support should keep your ears, shoulders and hips aligned which in turn maintains the natural inward curvature of the lower spine. Overall the lumbar back support should keep the spine in a very natural position, not overly accentuating the inward curve and not leaving it totally unsupported either.
Most portable lumbar support pillows that are built to use with office chairs are shaped with one end different from the other and should also be positioned correctly where needed to keep the spine posture right. If your ergonomic office chair has a built in support piece, it is important to test to see if the chair fits well for your body type. Not all chairs and supports were built for one size fits all and everyone's back is just a bit different when it comes to placement and curvature from the neck down.
Some ergonomic office chair models come with an adjustable lumbar support which can be key for some people when it comes to getting the proper fit. The seatback should be positioned so that the curve of the lower spine is supported by the curve in the back of the chair. Some offices require the same office chair to be used with a variety of employees and this level of lumbar back support adjustability can help everyone to sit comfortably.
When seated for long hours in front of the computer, it does not help to ignore office chair ergonomics and posture if one tends to keep sitting in the same chair and keep working. Comfort ability can contribute greatly to one's overall performance and productivity. When sitting well, body health will greatly improve and one is bound to notice less back pain and tension and thank office chairs for the birth of the lumbar support.
|
|
|
|
 |
 |
 |
 |
 |
 |
 |
 |
