Studies have shown that long-term close eye use and lack of outdoor activities are the main causes of myopia, and ensuring 1~2 hours of outdoor activities a day can effectively reduce myopia.
Exercise can help relieve eye fatigue
In ball games, tracking moving objects can exercise the lens and pupils to maintain eye function, while tracking high-speed moving objects can exercise eye muscles and improve eye responsiveness. For children and adolescents, exercise can improve concentration, improve the elasticity and vitality of the ciliary muscles, and thus promote the recovery of eye fatigue.
Exercise helps to strengthen the physique
Children and adolescents are at a critical stage of physical development, and many factors may cause myopia, and physical fitness is also an important factor. Because the visual organs have a close relationship with other tissues of the body, they will influence and interact with each other, so improving the physical fitness of children and adolescents is also one of the effective measures to prevent and improve myopia and other poor vision.
Exercise promotes the absorption of nutrients in the eyes
Exercise can effectively promote blood circulation and supply inside the eyes of children and adolescents, and promote the absorption of nutrients in the eyes. In addition, when eye fatigue is caused by long-term eye use or close eye use, adequate nutrient intake can effectively eliminate the free radicals accumulated in the eye tissues, thereby accelerating the relief of eye fatigue.
Tips:
Shaking bamboo, playing table tennis, badminton, etc. can help to exercise the eye muscles of children and adolescents, promote eye blood circulation, eliminate eye fatigue, and effectively prevent and alleviate myopia. In addition, exercising outdoors and appreciating greenery can help with eye health.
Content Sources:
People's Medical Publishing House published "100,000 Health Whys Series - Health Code for Exercise"
Editor-in-Chief of the book:
Wang Mei, an expert of the National Health Science Popularization Expert Database and a researcher at the Institute of Sports Science of the General Administration of Sports of China
Wang Zhengzhen, professor of Beijing Sport University
Author of this article:
Professor Zhen Zhiping of Beijing Normal University
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