Teach you three special ways to prevent myopia

Abstract: with the popularity of TV and computer, there are more and more people with myopia. Especially primary and middle school students and white-collar workers are particularly prone to eye fatigue. Here are three special methods: hot and cold method, writing method and long-distance running method to help us alleviate eye fatigue and prevent myopia.

myopia is a symptom that the eye can’t see far objects but can see near objects. On the premise of static refraction, distant objects can’t converge in the retina, but form a focus in front of the retina, resulting in visual deformation and blurring of distant objects.

Here are some special methods to prevent myopia. These methods can effectively alleviate eye fatigue and promote blood circulation.

hot and cold method

this is a method of alternately applying cold and hot towels to the eyes. It is very helpful to eliminate eye fatigue, promote blood circulation, stimulate eye muscles and relax rigid extraocular muscles. It can achieve the purpose of refreshing and eye-catching, activating eye cells and improving metabolic function. Training method: prepare two towels: soak one towel in hot water to heat the towel, Cover the other one on an ice bag or refrigerate first (wet paper towel is also acceptable); there is no limit to sitting, standing and lying posture, physical and mental relaxation, and eyes are closed; first fold the hot towel into an appropriate size and cover the eyes for 3 ~ 5 minutes, and then change into a cold towel for about 2 ~ 3 minutes. Carry out it alternately for 2 ~ 3 times, and the temperature should be acceptable to the eyes. Do it 2 ~ 3 times a week. Pay attention to: eye inflammation, eyelid swelling, keratitis, long needle eye Do not apply hot compress when you have pain or fever.

literal method

stiff head or shoulder will worsen the blood circulation and indirectly lead to the decline of eye function. Head and neck movement belongs to the comprehensive movement of head movement and viewpoint movement, which can naturally restore the above health functions. Training Essentials: in a light mood, open your feet the same width as your shoulders to relax your shoulders; Look into the distance and shake your head to write. Can describe any article you like; Eyes should cooperate with the activities of the face, move the viewpoint and do it for 20 minutes; Be sure to cooperate with rhythmic activities. You can play some music, which can naturally be carried out in a relaxed atmosphere.

long-distance running method

to exercise foot strength can also strengthen eyes. As the saying goes, fatigue starts from feet and eyes. Similarly, aging and fatigue start from feet and eyes. The symptoms of fatigue tend to appear in the eyes and feet. As long as your feet feel tired, your eyes will be tired. vice versa. This relationship makes us incorporate the long-distance running method into the whole training system.