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Wrists rests and forearm supports are used to prevent wrist from bending back, to reduce shoulder muscle work, and take weight from shoulder. The drawbacks of using these devices include forward flexion of wrist, or it may have sharp edges that are not comfortable. You should look for a soft wrist rest and forearm support that does not have sharp edges and has right thickness. Adjust correct height for forearm support.
One of most important things in office is chair because it holds whole body. Use a chair that you are most comfortable with. There are soft, flexible chairs available in market. Chairs like this are expensive. The chair affects your posture, so you must adjust it to fit your body.
We use glare screens to improve screen visibility and eliminate eye strain. These screens collect dust and are difficult to clean. They can also obscure image. Know advantages and disadvantages of different glare screens before you buy one.
Listen to what your body tells you. If you feel pain, do not ignore it. Know what causes pain and do something about it. If problem is in devices you use, adjust or rearrange them. There are ergonomically designed devices to help you, but you should know how to use them correctly.
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