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主题:recommendation for computer -- 虽远必诛

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家园 recommendation for computer

Today, the scretery asked me to give her some recommendation for using computer. It maybe also usful for other people who have the same concern.

Recommendation for using computer

A: sitting posture,

1, Position feet on the floor, shoulder size apart.

2, Knee perpendicular to the floor, leave space behind the knee.

3, hip parallel to the floor.

4, pelvis sits back into the chair, maintain lumbar lordosis (upright posture), using a lumbar roll to support if the chair does not have a lumbar support.

5, Lift up your breast bone (sternum).

6, neck and head in the neutral position, perpendicular to the ceiling.

B: typing and using mouse posture.

1, arms naturally drop down, (not flexed, position the chair close to table), (not abducted, position the key board and mouse in front of you)

2, arms positioned perpendicular to forearm.

3, position you wrist in neutral position, (30 degree extension).

4, only rest you wrist on top of the table when you are not typing.

5, recommend touch type, so you don’t need to bend you neck to see.

6, to use key board as much as you can, eliminate the usage of mouse.

C: computer screen position.

1, screen should to be 50 cm away.

2, the upper margin of the computer should not be above the eyebrow level.

3, computer screen should be in front of you to avoid any kind of twisting.

D: recommend 5 minutes off-computer and stretching hourly.

Exercise: shoulder shrugs, shoulder rolls, neck rolls, arm reach ups, arm reach outs, chest stretch, side bends, back extension.

some pictures for you

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外链图片需谨慎,可能会被源头改

点看全图

外链图片需谨慎,可能会被源头改

Is this you?

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外链图片需谨慎,可能会被源头改

or this?

点看全图

外链图片需谨慎,可能会被源头改

This is no Chinese system in this computer, do what I can.

家园 沙发

对长时间用计算机的人来说,好的姿势确实很重要。

家园 欢迎回来

老潜水员敬上

顺便把您的上一个贴也花了

给了我们很多知识,谢谢

家园 Welcome back

我平常的注意点就是把凳子调高,让肘部可以在桌面自由活动。

家园 welcome back
家园 欢迎归来!

以前您的帖子怎么都没有了啊?

家园 欢迎回来

河里想念你的河友很多,我就是其中一个

家园 热烈欢迎!
家园 虽远必迎

送花

家园 欢迎回来

真是平时不冒声,

一出声就是大地红--连响啊。

家园 欢迎回来
家园 热烈欢迎!
家园 欢迎回来
家园 欢迎回来
家园 欢迎回来!

中文输入不能用了?

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