With the development of modern technology, people’s lives are increasingly inseparable from electronic products, which has also made vision problems gradually become a topic of general concern. So what behaviors will affect vision? What sports are good for vision? Below we will explore these issues and provide you with some useful references.
Will watching TV affect vision?
Many people think that watching more TV will affect vision, but in fact this is not entirely correct. Although staring at the TV screen for a long time will cause a certain burden on the eyes, in comparison, the screens of electronic devices such as mobile phones and tablets are smaller and put more pressure on the eyes. Especially when watching short videos, due to the short content and frequent switching of the video, it is easy to cause eye fatigue, which in turn causes vision problems such as myopia. Therefore, we should try to avoid using electronic devices such as mobile phones and tablets for a long time, especially not in dim environments. At the same time, you can reduce the pressure on your eyes by adjusting settings such as screen brightness and color temperature.
Is exercise good for vision?
Exercise not only helps to maintain physical health, but also has a positive impact on vision, among which outdoor exercise is particularly important. When exercising outdoors, people can stay away from the interference of electronic products and let their eyes get enough rest and relaxation. At the same time, the ultraviolet rays in the sun help promote the secretion of dopamine in the eyes, thereby inhibiting the growth of the eye axis and preventing the occurrence of myopia. In addition, some specific sports can also help improve vision. For example, sports such as table tennis and badminton require frequent adjustments to the distance and angle of vision, which can effectively exercise the eye’s ability to adjust. Of course, the benefits of exercise for vision are not achieved overnight, and long-term persistence is required to see obvious results. Therefore, we should develop good exercise habits and integrate exercise into daily life.
Pay too much attention to the degree of myopia?
When checking their vision, many people only pay attention to whether their myopia has decreased, but in fact, the axial length is more meaningful for reference. Axial length refers to the length of the front and back axis of the eyeball, which is closely related to the degree of myopia. The longer the axial length, the higher the degree of myopia. Therefore, paying attention to the changes in axial length can more accurately understand the condition of vision. Of course, the measurement of axial length requires professional equipment and technology, which is difficult for ordinary people to do in daily life.
But we can infer the trend of changes in axial length by observing our own vision conditions, eye habits, etc. For example, if you find that your myopia continues to increase, or your eyes often feel tired, dry, and other discomforts, it may be a sign that the axial length of the eye is gradually increasing. In this case, we should adjust our eye habits in time, increase the time for outdoor exercise, avoid using electronic devices for a long time, etc. At the same time, you can also consider consulting a professional ophthalmologist for more detailed examinations and treatments.
Protecting our eyesight requires our continued efforts and attention. By understanding the factors that affect vision, actively participating in beneficial sports, and paying attention to changes in the axial length of the eye, we can better protect our vision health.
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Post time: Oct-21-2024