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Whether the computer is safe for health of people, children-schoolboys? Presently, the twenty first century, it is very difficult to imagine the life without computers. Computers are applied everywhere where only is possible: at the enterprises in sphere of service and, often enough, at houses. Whether the computer is safe for health of the person, the child, the schoolboy?
At work on the computer the person is long time without movement. But, if in usual labor process the worker distracts from the monitor, rises, moves, the child who is playing on the computer, spends some hours, and even all the day long without movement. Such mode of use of the computer puts irreparable harm to health of the person, and health of the child, the schoolboy — especially.
Backbone and bones of the adult man have already developed a certain normal state — a bearing whereas the organism of the child is still flexible enough and only starts to develop a bearing.
Absence of movement leads to an abdominal cavity, a thorax and a neck that involves bearing infringement, a thorax curvature, gibbosity, and also various diseases of a backbone (displacement of disks).
Besides it, absence of movement at work on the computer involves health deterioration — bad blood circulation and adiposity of heart. As result — strokes, heart attacks.
Also the computer fatally influences not only health of impellent and cardiovascular systems but also on visual system of the person and furthermore child. Let’s remember a few stories. Since ancient times, during a breeding system, an eye of the person have got used to look in a distance.
Today the person, working at the computer, it is concentrated to one motionless vertical plane. Planes. Even in so-called three-dimensional games all points of the image are located on one plane whereas earlier everything that the person saw was really three-dimensional.
Because of monotonous work with the objects close located sight also suffers. It simply forgets how to look in a distance, to search a sight, and corresponding muscles of an eye will atrophy. It is not necessary to think that only the computer so negatively influences health of the person and the child. Any work connected with pressure of sight on close located objects is connected with risks of decrease in visual acuity.
But nevertheless, the computer for health of schoolboys bears the big danger than a writing-book.
At work in constant noise (a rumble of fans of the computer) the person becomes irritable and nervous. Infringement of these norms involves development of weakness, a neurosis, an adynamy and a schizophrenia.
The computer on norms gives noise level at which developments of nervous and psychological diseases shouldn’t be. But all the same, undue fatigability is provided. And in the presence of external favorable circumstances — a psychosis, a neurosis etc.
All above told simply shouts that it is necessary to refuse the computer for health and sight preservation? But how then to live and survive, work in a modern society? Already practically at all prestigious place of work the knowledge and ability to work on the computer is required.
In the Japanese companies to which there is a dense interaction of the person with the computer, some techniques promoting improvement of a state of health of workers are applied.
Computers are an inalienable part of our life. PCs serve not only for business purposes but for entertainment as well. There exist so many electronic games today – motorcycle games, RPG games, shooters, etc. But if you want to play a game just to spend some time and you are not fond of gaming or you want to save money, take advantage of free games. Moreover you can search for games online, for example free online racing games. Thus you even don’t need to go somewhere – the online network can offer you lots of things you might need.
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Tags: computer game, free game, game, online game