Second, outdoor sports can enhance people's physique, thus improving the body's function: physical exercise can strengthen the body and enhance the function of the five internal organs. Chinese medicine believes that the eyes are divided into five rounds, corresponding to the five internal organs. When the five internal organs are healthy, the eyes are clear and transparent, and it is not easy to be nearsighted. At the same time, exercise can develop human muscles, thus strengthening the function of eye muscles. The eye muscles, especially the ciliary muscles, have normal adjustment function and strong relaxation, and the eyes are not easy to be nearsighted.
Third, proper outdoor exercise can reduce intraocular pressure and help control the development of myopia: Studies have found that myopia children, especially children with high myopia, have higher intraocular pressure than normal children. High intraocular pressure will help to lengthen the axial length and cause myopia. Outdoor exercise can reduce people's blood pressure and intraocular pressure, thus reducing the chance of myopia.
In eye protection training, there is a way to turn the eyeball, while in badminton and table tennis, the eyeball should turn back and forth with the ball, so it is definitely beneficial.
Auxiliary training methods to restore vision;
Gaze into the distance: find a meadow or green tree 10 meter away: green is imaged in front of the retina due to the short wave length, which promotes eye adjustment and relaxation, relaxes the ciliary muscles of the eyes and reduces eye fatigue. Don't squint, don't blink all the time, eliminate distractions, concentrate on staring for 25 seconds, and recognize the outline of grass leaves or leaves. Then put the left palm slightly higher than 30 cm in front of your eyes and read the palm prints one by one from beginning to end for about 5 seconds. Look at the palm print, then stare at the grass or leaves in the distance for 25 seconds, and then look at the palm print. /kloc-repeat 20 times in 0/0 minute, three times a day, and increase the number of trainings if the vision drops badly.
There are still many benefits of exercise to the eyes, and people with poor eyesight should exercise more. Of course, in life, when we feel uncomfortable with our eyes, we must go to the hospital for examination and treatment in time to avoid other eye diseases caused by vision problems. It's not good, and it's not good for us.