Desk. Tuesday , March 13th , 2018 - 15:12:08 PM
Your bifocal add power allows your eyes to focus on reading with less accommodative (eye muscle and lens focusing ability) effort and greater comfort for long periods of time more efficiently. A dedicated pair of computer glasses or a computer clip-on will do the same thing for desk top viewing. Otherwise, looking at a PC monitor through the distant portion of your bifocal or progressive lenses is like walking versus riding the bicycle to work example; you my be able to do it but you eyes will get tired sooner. It has always been my belief that when your eyes get tired, so does your body. You now have a choice to beat sleepiness while working at the computer, and re-energize your eyes with better vision and with less physical stress on your posture.
Sitting for long hours in an awkward or unnatural position can lead to neck and back pain which in turn can lead to repetitive strain injury as well as Carpal tunnel syndrome. A good ergonomic desk allows the user to adjust the height and angle of the keyboard shelf and monitor shelf for a more natural posture. It should also allow for proper clearance for the user’s legs as well as allow for natural placement of computer accessories to avoid putting the user in an uncomfortable position when attempting to work at their desk and use a computer.
The first step is to be aware of how you sit at your desk for long periods of time. Most people will slouch down into the chair, or they will lean forward onto the desk and hunch their shoulders. This posture can stretch out your spinal ligaments and strain the spine. To alleviate this problem, you should make sure you have adequate lumbar support from your chair, and align your lower back directly against the chair back. If you are unable to do this comfortably, invest in a lumbar support cushion so your lower back can rest directly onto the cushion. This will help insure that you sit up comfortably and don’t slouch.
Label :Desk Furniture‚ Sturdy Desk‚ White Desk also Maple Desk‚ Desk Chair‚
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