Computer users should often do eye care exercises

Abstract: the following exercises are for people who work in front of computer screens for a long time. Although it can not replace professional eye training, it can at least help prevent the further deepening of myopia. The exercises below

are for people who work in front of a computer screen for a long time. Although it can not replace professional eye training, it can at least help prevent the further deepening of myopia. In the following order, do exercises only once a day, each for up to 5 minutes, preferably 4 to 7 times a week. Do not do it after meals, when tired or sick.

1. Follow your thumb and move your eyes:

cover one eye with an eye mask, handkerchief or hand. Sit upright in a chair, don’t lean back. Put your feet parallel in front of your body. The arm on the blindfolded side extends forward. Next, always look at your thumb and don’t look away. Sit up straight and don’t follow your arms. Move the arm horizontally for 60 to 70cm for 7 times (from right to left). Move it vertically (from top to bottom), diagonally (from top left to bottom right, then from top right to bottom left), and finally draw a circle (clockwise and then counterclockwise). Key: practice each eye for no more than two minutes.

II. Jump far and near and train spatial vision:

sitting posture, such as exercise 1, hold a pen in each hand and put it on the middle line in front of the nose. One pen is about 20 cm from the tip of the nose and the other is 50 cm. Now focus on the far and near pen in turn, and observe how the pen that you don’t pay attention to is ghosted and blurred. Slowly and gradually speed up. The whole exercise should not exceed 3 minutes, otherwise it will cause eye fatigue. Key: if there is no ghosting when looking, the brain is suppressing the viewing impression of one eye. Try gently moving the pen that is not being watched, or look out of the window for a while and start over. If there is no ghosting in the whole process, see an ophthalmologist.

III. observe words (letters) and practice eye acuity:

take a magazine or a newspaper, Look for some asymmetric words (or letters) and look at them quickly for 5 times. Then close your eyes and recall the specific shape of the words (or letters) in your brain for at least 20 seconds. Then put the words (or letters) away. Repeat the exercise and get familiar with the steps of the whole exercise, and then place the words (or letters) upside down. Quickly complete the previous steps in turn. Important: if you are a hyperopia patient, do not do this exercise. Some patients with myopia will find it difficult when they just start to practice. Through continuous practice, you will gradually adapt.

IV. throwing practice to train the residual light of the eyes:

stand straight and find a viewpoint 4 meters away. First throw a tennis ball high in front of your body, then catch it, and don’t look away from the point 4 meters away. Feel the motion of the ball with only residual light. If you can, throw the ball up at least 1 meter and catch it. Gradually move your arm to your side until Yu Guang is right and you can see the position of the ball. Practice with your left hand and right hand respectively, and then throw two balls with both hands at the same time. Key point: it may be difficult to see the ball directly at the beginning. If you want to increase the difficulty, you can throw the ball while watching TV.

5. Take a break and relax your eyes. Practice:

sit down with your elbows on the table or thighs. Cover your eyes with your palms, be careful not to touch your eyes, and try not to let the light penetrate into your fingers. In the dark, imagine a relaxing Open and clear pictures (such as blue sea, vast grassland, etc.). Slowly remove your hands from your eyes after at least 3-4 minutes. Feel the objects within the field of vision on both sides with residual light. Key: to do this exercise, patients with hyperopia must first take a “light bath” : stay near the light for a short time to adapt to the light, but don’t look directly.

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