1. Playing table tennis can eliminate eye fatigue. Playing table tennis requires not only quick feet, but also quick eyes. Table tennis is very fast, and the passing ball is near or far, left or right, rotating or not. In order to make an accurate judgment, most of the information of the ball is obtained through the eyes. In this way, the eyeball is always in high-speed motion, and it is in rapid feedback contact with the brain, which enhances blood circulation, improves the function of eye meridians, and eliminates or relieves eye fatigue. This unique sports event for adjusting eyes and eyesight has a heavy academic burden. For children who read books and watch TV at close range for a long time, playing table tennis can not only keep fit, but also effectively improve the function of ciliary muscles, which has a positive effect on protecting eyesight and preventing myopia.

2. Ball games can prevent myopia. We already know that playing table tennis can effectively prevent myopia, but is it the best way of exercise among all sports? In fact, there is no data to prove it so far. Experts pointed out that in fact, all ball games have a positive effect on preventing myopia, such as basketball and football. Therefore, parents can urge and lead their children to play more ball sports, so that children can watch less TV and use less computers to reduce the incidence of myopia.

So we must increase outdoor sports.