The blink of an eye version of eye health exercises is on fire. How do students protect their eyes and prevent myopia

Abstract: Recently, in a primary school in Hangzhou, a set of eye health exercises was on fire. Students only need to rotate their eyes to improve the excitability of eye muscles and enhance the conduction function of brain nerves, so as to improve myopia.

eye care, an eye protection action, is not unfamiliar to friends, but I believe many people have never used this special eye care exercise. Recently, in a primary school in Hangzhou, a set of eye care exercise is on fire. Students only need to rotate their eyes to improve the excitability of eye muscles, enhance the conduction function of brain nerves, and achieve the effect of improving myopia. This blinking version of eye exercises was ridiculed by netizens as “eye rolling tutorial”, and the tired eyes almost jumped out after the whole process. This really makes people laugh. So, what else can students do to protect their eyes and prevent myopia?

instant version of eye health exercises is on fire. How do students protect their eyes and prevent myopia

how do students protect their eyes and prevent myopia?

1. The time of close eye use should not be too long, and rest for 10 ~ 15 minutes every 45 ~ 60 minutes. You should look into the distance at rest.

2. The light should be moderate when using the eyes at close range. Because in most cases, the decline of vision is related to poor light, especially in the study, work and life with high eye intensity. Sometimes the light is too dark, and sometimes the light is too bright. Although the state has standards for light illuminance on different occasions [1], for ordinary people, the help to protect eyesight is not so direct.

usually, the light is inappropriate for two reasons: one is that the light in the environment itself is inappropriate (such as too bright or too dark), and the other is that the body posture (such as sitting or head posture) does not block the light correctly, making the originally appropriate light dim when it shines on the target area. However, whether the light is appropriate or not can only be judged by professionals with the help of professional instruments. The reason is that on the one hand, the measurement of light illumination is very professional; On the other hand, different application scenarios have different requirements for illumination. Also, even if the illuminance is the same, the human eye feels very different about different light sources. Therefore, it is not easy for ordinary people to judge whether the light is appropriate in their daily study, life and work.

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of course, there are many professional equipment for measuring light illuminance. The advantage of these equipment is that the measurement accuracy is very high. Its disadvantage is that they only measure light illuminance without telling the equipment what the measured light illuminance means and what application scenarios it is suitable for. Therefore, it is not easy for ordinary people to use. In addition, illuminometer equipment usually does not distinguish between the properties of light sources (such as natural light and ordinary light).

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relatively speaking, the eye protection luminosity pen in some online stores is on the contrary. Its accuracy is not particularly high, but it overcomes other problems. Its working mechanism is to consider the complexity of the human eye’s perception of light, and convert the measured light illumination data into indication information and alarm information (such as too dark, too dark, appropriate, too bright, too bright, etc.) that is easy for ordinary people to understand and in line with the actual application situation according to different application scenarios, so that ordinary people can learn It is convenient to improve the lighting in order to protect eyesight.

people can choose the articles that can best help them measure the illuminance of light according to the actual situation.

3. Correct eye posture at close range. Close eye posture is another factor affecting the incidence of myopia. When using the eyes at close range, the height ratio of tables and chairs shall be appropriate, sit upright, and the books shall be placed 30cm away from the eyes. Bad eye habits such as reading by car, lying in bed or reading with crooked head at the desk will increase the adjustment burden and convergence frequency of the eyes, and increase the pressure of extraocular muscles on the eyeballs. Especially, the eyeballs of primary and middle school students are in the development stage, and the ball wall is relatively extensible. Poor eye posture for a long time is easy to cause abnormal eye development and lead to the formation of myopia.

eye exercises

1 Knead Tianying acupoint: gently knead Tianying acupoint with both hands and thumbs (under the eyebrow and at the upper corner outside the orbit).

  2. Squeeze and press the Jingming point: gently rub and press the Jingming point with the thumb of one hand (the root of the nose is close to the inner canthus of both eyes). First press it down, and then squeeze it up.

  3. Rub Sibai acupoints: rub the Sibai acupoints in the central part of the cheek with your index finger (the lower edge of the orbit is straight in the middle and the next horizontal finger).

  4. Scrape the eye socket according to the temple and wheel: press the temple with your thumb (the middle of the eyebrow tip and the outer corner of the eye is at the back horizontal finger), and then scrape the eye socket gently with the inner side of the second section of the curved index finger, from inner upper – > outer upper – > outer lower – > inner lower, so that the bamboo fish waist, silk and bamboo empty, few pupils, behind the ball, sobbing and other acupoints around the eye socket are massaged. It is good for pseudomyopia or preventing the deepening of myopia degree.

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