Blink 300 times Relieve the tired best sports of eyesight

Blink 300 times Relieve the tired best sports of eyesight
Brief content:Relieve fatigue: Blink 300 times specially, it must be very fresh statement, then take action, protect eyes from the moment that it is done that posture, habit and health care move.
The expert introduces, it is to let eyes have a rest to relieve tired best way of eyes, give eyes " Have a holiday " .
Short leave: Carry on massage to eyes in way to blink. 20- The normal person between 40 years old blinks about 20 times every minute, while opening eyes and staring at the computer screen with fast change, blink number of times will reduce every minute 4- 5 times to, cause the tear to secrete seriously and insufficiently, will present dry and sour and astringent symptom of eyes. So blink specially, the protection of eyes is very effective. Generally speaking, blink 300 times specially more suitable every day, not merely contribute to promoting the tear to secrete, relieve dry sour and astringent symptom, can clean eyes, give eyes small massage, thus it is tired to relieve eyes.
The intersection of middle and long holidays: Though the person who operates computer once concentrates spirit on staring at the screen, it is very difficult to stop hands, it is hit but the expert thinks, can put long holidays for eyes by force through some small methods " : For example utilize drinking tea, drink coffee, interval to get on toilet, try hard to look far into the distance and relax, or press and rub the eye socket around gently with both hands. Will generally have a rest for 5- 10 minutes soon every an hour, after using the computer continuously every 2- 3 hour, have a rest for 10- 15 minutes. Meanwhile, because at people see close thing, eyes inwards, look down, while having a rest, try hard to let eyes seen left and in right.
Doctor introduce, want, prevent eyes from to be tired, protect eyes, should notice the intersection of computer and putting, the position of sitting, work habit detail still in routine duties.
Computer: Computer screen should choose the intersection of quality and high that kind, because inferior screen glimmer speed to be relatively slow, eyes will perceive the flickering of page one of page one, the pupil needs shrinking and enlarging in order to regulate ceaselessly, make eyes unusually tired; Luminance that reveal should around about triple of light at the screen, don't let the intersection of outside the window and light and indoor light lead to the fact, reflect light at screen, you had better install the special little filter screen or goggles additionally in front of the screen; When the keyboard should be adjusted to typing, the forearm is parallel to ground.
The position of sitting: It is the best distance that eyes and computer screen keep 20- 24 inches, the top of the screen is lower than the sight by 10- 15 degrees, it is comfortable to regulate the seat and let the visual angle reach.
Used to: Distance enlarge the intersection of script and size that reveal at the screen and walk, in order to read, reduce eyes to bear; Put the materials wanted to input by the screen, better and better through closing, in order to reduce the turning of shank and eyes and change of attention; Eyes and distance of manuscript should keep more than 20 inches, had better adopt and make and look at 20 degrees of visual angles.
The editor recommends:The white collar clan must study Practise yoga and maintain the vertebra together
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