WHAT IS THE CORRECT POSTURE of sitting in front of PC?
Ever wonder how many hours per day do you usually spend on the computer at home or at work? Who takes long periods at a computer, although you are not typing, you may feel chronic pain in arms, neck and back is not a good posture. See this article some simple tips that can help you avoid problems.
1. Monitor
Increase the image contrast of the monitor to improve visual acuity. Avoid the incidence of glare on the computer screen, either from windows or lamps for ambient lighting. The monitor should be at eye level to prevent neck is designed for up or down, forcing the cervical spine.
2. Keyboard and mouse
The keyboard and mouse should be positioned so that they can be used without forcing the forearms up or down.
3. Chair
The chair should always have the pair back lumbar region and, preferably, to support the forearms. The seat height should be set below the kneecap. Sit with your legs straight at 90 degrees to the body. A footrest also promotes blood circulation in lower limbs and reduces the discomfort. The forearms should always be supported, either in bed or on the chair arms.
Tip!
If you use the computer for several hours, rest for 50-10 minutes every hour, leaving the front of the PC. Also avoid typing in your phone and support shoulder at the same time not to force the muscles of the neck and shoulder itself.
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Tags: CORRECT POSTURE COMPUTER, death of famous people, good posture
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