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第 11 楼 / abc2008
- 时间: 2013-2-01 13:16
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- 时间: 2013-2-01 13:17I am reading this article now, curious to find out e about the mouse
Here:
lifehacker.com/5755870...-workspace
damn it, WTH "near a 90 degree angle" means?those people really should learn how to speak English!!! @温西不眠人 help!!! what do you think "near a 90 degree angle" means? which part of the body and which part of the body is in a 90 degree angle?
Whether your desk has a sliding keyboard tray or not shouldn't be much of a problem, as you have both an adjustable seat (right?) that can put the keyboard and you can adjust your monitors in a myriad of ways (see below). If you do have a keyboard tray, make sure your mouse is on the tray with it, not on the desk itself. You want your keyboard and mouse to be at the height where using them causes your elbows to be bent at or near a 90 degree angle, so you aren't bending your wrists to type. -
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- 时间: 2013-2-01 13:39
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- 时间: 2013-2-01 14:16@温西不眠人 here, finally found something authoritative,
A keyboard tray may be useful if you have limited desk space or if your chair has armrests that interfere with adequate positioning.
www.osha.gov/SLTC/etoo...oards.html
www.osha.gov/SLTC/etoo...tions.html -
- 时间: 2013-2-01 14:33
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- 时间: 2013-2-01 14:47
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- 时间: 2013-2-01 14:53老兄好,老哥你说的很对,确实业余选手们很多网球产生的伤痛都是因为动作错误而造成的,我还算幸运除了有半年时间手碗不太舒服之外没啥别的毛病,吼吼吼,打网球手腕疼听起来就是动作有问题,哈哈。
我是因为我也是一直把键盘和鼠标放在桌子上,所以看到老温说“把键盘和鼠标放在桌子上”造成问题才很在意的查查是不是俺的PC环境是不是也有ergonomics问题。
humpflyer 写道:无地老哥,我是一度打网球打出高尔夫肘。自己发现是发球过渡追求腕部snap造成的。其实多数这类伤疼都是动作不正确造成的。
把自己击球录下来, 漫镜找下问题。 以后更正伤病就会消失。
动作正确的话,我们的击球强度和练习时间总和是不应该造成这种伤痛 -
- 时间: 2013-2-01 15:20
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- 时间: 2013-2-01 23:21
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- 时间: 2013-2-01 23:56
探讨网球肘的成因、治疗与预防
