我喜欢打乒乓球，因为打乒乓球不但能锻炼身体,对保护眼睛也有一定的作用,特别是对学生来说更能预防
近视.长时间的近距离看事物，两眼就会很累如果不休息就会事我们的视力下降，使眼外肌肉压迫眼球，时间长就会造成近视。打乒乓球时，双眼以球为目标，不停地左右上下调节运动，可以改善
睫状肌的紧张状态，使其放松和收缩；眼外肌也可以不断活动，促进眼球组织的
血液循环，提高眼睛视敏度，消除眼睛疲劳，从而起到预防近视的作用所以我很喜欢打乒乓球。建议同学们有时间就打打乒乓球！
Joozone Note English：
I like playing table tennis, playing table tennis not only because of physical activity, eye protection also have a role, especially for students, better prevention of myopia. Lengthy close-up look at things, the two will be very tired if we do not rest The vision that we dropped so that the eye muscles oppression of the eyeball, a long time will result in short-sighted. From Joozone.com.Playing table tennis, eyes to the ball as the goal, kept around from top to bottom-conditioning exercise, can improve the ciliary muscle tension to relax and contraction; eye muscles can also continue activities to promote blood circulation eyeball organizations to improve the eye As sensitivity to eliminate eye fatigue, thus play a role in the prevention of myopia So I like playing table tennis. I suggest that the students have time to play table tennis!
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