Surfing on the net Injure the health carefully

Surfing on the net Injure the health carefully
Consult enterprises in a human engineering of U.S.A. - --The interface is analyzed a research report that the affiliated company releases newly reveals, the posture which users adopt while having a look around Internet, and is engaged in differing widely in posture that the traditional characters adopt while inputting the work. In the research, have 24 user use one standard the intersection of computer and working bench engaged in Internet have a look around and type work, basically, researchers' careful observation. As a result, researchers find, users have adopted a lot of bad postures while having a look around Internet, obviously different more correct postures while engaged in inputting the work in charactersing, for example: Put the elbow not using that hand of the mouse on the armrest or working bench tabletop, cause the direct contact pressure; The body leans forward in order to read the text on webpages; Most users are waiting for the webpage content to still put hands on the mouse while downloading; Two wrist joints are twisted, arm and shoulder are expanded in order to contact the mouse. So, researchers urge all surfers of Internet to correct one's own bad posture as soon as possible: Change the body gestures while waiting for the webpage content to download; Relax the arm on one side of the body; When being unnecessary, don't hold the mouse tight or put both hands on the keyboard; Don't put the elbow not using that hand of the mouse on the armrest or working bench tabletop. After using the computer of a few years, it is apt to be tired and sometimes aching that a lot of people will also present hand muscles, especially more apparent symptom terribly,etc. while catching a cold. Some people's hand and forearm have sharp burn feeling, even it is numb to happen. Some people say: " my hands ache unbearably " ," my forearm is so painful as to lie awake all night " Wait, all these injury of forming when it is improper to use the mouse for a long time. If according to study, use the mouse for over ten hours every week, the patient's forearm, finger, wrist, shank and shoulder begin to present pain, the ground is enough to use the mouse that the more remote, the shoulder aches. This is known as in medical science of the job " Wrist syndrome of neck shoulder " . This is a relatively quiet force homework because of operating the computer, with head, eyes, hand, tiny frequent sport pointed, it is long, the work load is large, will make operator's muscle skeleton repeated and nervous, so that cause tense operation, cause the corresponding disease. Take analgesic in addition, have a rest, carry on massage and give a hot compress to at the same time and can relieve pain. Adopt, stimulate the circulation of the blood and cause the muscles and joints to relax traditional Chinese medicine go on, smoke, wash, there are sure results. The main one is still in the mouse " Grip " You are before this " Tame " It. Prevent the mouse from damaging, should shorten one's own working time first, does not exceed seven hours every week, make oneself relax. Adjust one's own working posture, do the relaxed sports of muscle of some wrists arm in right time. When your task requires higher precision, and your mouse is too sensitive, you are totally unnecessary to catch some points and lines straining, you only turn down the mouse speed, enlarging the characters or picture can be operated easily. Society operate mouse with both hands, exempt from mouse injure hand, brain, meet new kind way of set pattern too. A lot of computer users use the light pen to replace the mouse, perhaps this prevents the most ideal measure of the mouse injury completely.

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