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Use the bracket position
Beijing Institute of industrial health prevention and treatment of occupational diseases for the third consecutive year on relevant industry computer workers survey data show that 30% of the respondents to different degrees, and suffering from neck and wrist syndrome. According to an occupational safety survey data display: the original multiple to elderly cervical spondylosis, are gradually trend young, of these, 40 under the age of white-collar workers have to account for cervical myelopathy 50 per cent of cervical disease has become a veritable white collar occupational diseases. While this might be caused by one of the murderers of new occupational diseases are they in a moment you cannot leave the body of the laptop.
Nowadays notebook becoming some white-collar indispensable "belongings." With the increasing popularity of the application, the portable for white-collar workers to provide mobile office convenience, but also bring them the pain — PERIARTHRITIS, cervical spondylosis, etc. "Every day on a laptop computer, always a pose, and realized that it was already stiff. "A bit in the IT industry for many years of professional white-collar workers in the introduction to his attending physician, and symptoms. Compared with desktop, notebook due to the insurmountable inherent design flaws, easier to use ' health detriment.
Birth defects from design
Laptops provide mobile portability, also provides us with other aspects of the inevitable trouble. The main problem is that the notebook screen too close to the keyboard. If lack of peripheral device support, the consumer is not a shrunken neck bow at the screen, is the machine pad high flush with the line of sight, but it will hurt my shoulder and arm.
According to the United States ergonomics Institute Professor Tom-El-bin, using a portable computer, you want the head and neck can maintain a comfortable position, you would also like to make you feel comfortable on the arm, but actually in use when you want to be a notebook that is not possible.
In the course of the last 20 years, notebooks are keyboard and screen this space distance layout mode. While users in all the products are all this kind of layout mode is the default for this kind of layout of "rationality", prolonged use of laptops that resulted in more and more users have diseases such as spine twist.
The use of traditional notebook sitting position
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