最近，一份科学研究报告指出，青少年打乒乓球可以预防近视。乒乓球是我们的“国球”，在我国普及率很高难。但是，大部分人都知道打乒乓球可以锻炼身体，却不知道还可以预防青少年近视。

recently,A scientific research report,Teenagers play table tennis can prevent myopia.Table tennis is our"sport",In our country's penetration is very difficult.but,Most people know that playing table tennis can exercise,But don't know can also prevent adolescent myopia.

　　小林是小学五年级的学生，今年刚11岁，别看他年纪不大，却戴了三年的眼镜。一次偶然的机会，小林的妈妈在电视上看到了打乒乓可以预防近视的报道，决定让孩子尝试一下。于是，妈妈为小林专门请来了乒乓球教练，爸爸也在闲暇的时候陪他打球。“打了一年多的乒乓球，我发现近视的度数没再增加。”小林说。

Xiao Lin is a primary school student in grade five,This year just 11 years of age,Although he is not that old,But wore three years of glasses.A pure chance,Xiao Lin's mother saw that on TV play pingpong can prevent myopia reports,Decided to let the child to try.so,Mom for Lin specially invited a table tennis coach,Dad is in the free time to play with him."Played more than a year of table tennis,I found that myopic degree didn't increase."Kobayashi said changes.

医生提醒： The doctor warned the:

　　打乒乓球真的能预防近视吗？天津市254医院的眼科专家告诉记者，青少年的近视，大多是因为近距离的视物、长时间的没有间隔以及不正确的姿势导致的。而在打乒乓球的过程中，眼睛会快速追随球的来去，使得睫状肌收缩、悬韧带松弛，让睫状肌自我调节。同时，在运动的过程中，又会使人的身心得到放松从而缓解眼部肌肉的疲劳，对预防和缓解近视问题具有一定的作用。如果度数较轻，除了打乒乓球，还可以多参加室外运动、远眺等方式来缓解眼部疲劳。

To play table tennis really can prevent myopia?Tianjin 254 hospital eye experts told reporters,Teenagers myopia,Mostly because close look matter/Long time no interval and incorrect posture in.And in the process of playing table tennis,Eyes will quickly follow the ball come and go,Makes the ciliary muscle contraction/Suspensory ligament relaxation,Let the ciliary muscle self adjusting.At the same time,In the process of movement,And can make the person's body and mind to relax and relieve eye muscle fatigue,To prevent and alleviate myopic problem has certain effect.If degree is lighter,In addition to playing table tennis,Can also to take part in outdoor sports/Overlook, and other ways to alleviate eye fatigue.

　　但是，打乒乓球只是预防近视的一种措施，并不能治疗近视。对于患有高度近视的人来说应注意阅读时间不要太长，坐姿要端正，同时，注意睡眠质量，多参加户外运动，多摄入含维生素B类的食物。(实习生 陈浩 记者 杜红梅)

but,Table tennis is a measure to prevent myopia,And can't treat myopia.For with high myopia person should pay attention to reading time not too long,Sitting position should be good,At the same time,Pay attention to the quality of sleep,To take part in outdoor sports,Just contain vitamin B type food.(ChenHao intern reporter DuGongMei)