Keyboard Wrist Rest plays a great role when you are using computer and typing all day long. There are a lot of benefits of getting keyboard wrist rest. Normally people don’t use keyboard wrist rest as they don’t feel to get for their wrist comfort. Do you think that wrist rests really help to support your wrists while typing.
Many Experts caution that by using this stuff it can actually increase stress on your wrists and possibly lead to developing carpal tunnel syndrome. President of United States Ergonomics Kevin Costello tells Quartz that the wrist rest is meant to rest your palms on and using it for your wrists adds pressure to the underside of your wrists. Ergo Canada agrees and further explains:
In the vast majority of cases, wrist rests do not provide any significant ergonomic benefit and in fact will usually increase the number of risk factors for injury in your computer workstation. The reason is that if you ‘rest’ your ‘wrist’ on any type of support, be it foam, gel, webbing, cloth, etc. you are applying pressure to the underside of your wrist which will compress the tissues, resulting in decreased blood flow. More specifically, you can compress the carpal tunnel and possibly pinch the median nerve, which can lead not only to long-term injury, but short-term symptoms such as tingling, numbness or coldness in the hands, and finger muscles which fatigue quicker due to reduced circulation.
Wrist Rest How it works?
A “Wrist Rest” is an accessory which helps or support your wrists while typing when you are using computer keyboard or mouse.
People who prolonged use of the computer eyboard and mouse can aggravate the condition. While resting the hand is a preferred treatment method, most people cannot simply leave their workstation for long. Ther are many points about wrest arm which are discussed as followed.
If you are a typer so, your hands must be exhausted due to continuously typing. It just causes for the muscle and tendons supporting the hands and fingers outstretch position are merely tensed. Mouse and keyboard gel rests are cushioned with gel so that hands can rest comfortably during intervals of inactivity. The gel is soft enough to prevent constriction of blood vessels or pressure on tendons and nerves in the wrist. This is significant because carpal tunnel syndrome is caused by the pressure of the wrist’s tendons on the median nerve inside the carpal tunnel. Resting the wrist on a hard surface like a table causes even more pressure on the wrist’s interior, exacerbating the carpal tunnel syndrome and making such rest periods more harmful than beneficial. Most people who don’t know proper technique rest their wrist on the desk and type upwards at an angle. That’s bad and causes pain. Thus was invented the wrist rest, to alleviate such pain. However, the wrist rest is still lower compared to proper typing technique. If you do it right, your forearm and wrist should be straight and form a single line. Anything that raises or lowers your wrist is generally bad.
So while it’s better than not using one, you’re better off just learning proper technique. In general, this means not bending your wrist and hovering over the keyboard without touching your wrist on anything.
You might also want to consider whether your chair is at the proper height for typing; I’ve seen people with really low chairs that result in very odd typing angles. If you need to use your chair arms to rest your elbows, your chair is probably too low. It’s also a great way to end up with pinched nerves and such.
The aim is to keep your wrists in a neutral position (not bent up or down). If used, any rest device should be selected as part of an ergonomically-designed workstation. When choosing a rest, OSHA (U.S.A.) suggests that:
Your hands and wrists should move freely and be elevated above the wrist/palm rest while typing. When resting, the pad should contact the heel or palm of your hand, not your wrist.
Reduce bending of the wrists by adjusting other workstation components (chair, desk, keyboard) so the wrist can maintain an in-line, neutral posture.
Match the wrist support to the width, height, and slope of the front edge of the keyboard (keeping in mind that the goal is to keep wrist postures as straight as possible).
Provide wrist/palm supports that are fairly soft and rounded to minimize pressure on the wrist. The support should be at least 3.8 cm (1.5 inches) deep.
For tasks that involve working with shoulders raised, elbows held out, arms held forward and wrists held up (as in typing, microelectronics assembly, etc.), any means of reducing muscular tension is important in preventing musculoskeletal injuries.
One’s personal preference for using or not using a wrist rest is a very significant factor. Workers who choose not to use them while actually performing their tasks may opt to just use them for a rest break, between tasks. An adjustable workstation which is suited to the individual using it is essential.
- If you are typing all day and your hands or wrist are not comfortable so, it’s the best accessory to purchase because it really helps you to provide a soft support to your wrist so, without any injury you can type all day.
- Using a wrist rest is not a bad thing or idea but, for some people who change their wrist angle time to time as a habit or due to improper table space so it can really harm you wrist time to time.