bump cuz this is kind of important and i dont want it on page 2 with zero responses >_<

Physical damage from using computers really suck. Personally I had to encounter cramps and pain in my right arm before realizing something had to be done. I build a new computer rack as none of the furniture shops - even those who boast they specialize in ergonomical furniture - had what I needed. The rules are:

* Minimum 50 cm from you to the screen and at a slightly lower position so your tears can run down your eyeball and prevent it from drying in (I'm currently using fake tears as my eyes have taken strain from violating this rule for too long).
* Lots of space beneath the table, so you can sit close to it and still have your legs stretched out.
* The plate in the computer table should stretch at least 1 m into the room to allow for the monitor and a resting place for your underarms while typing/using the mouse.
* Try to get used to using the mouse with both your left and right hand. That way you can switch on a regular basis and avoid putting to much strain on one of them.
* Get a mouse with buttons that allow your fingers to rest on them without clicking. If you constantly hover your fingers over the buttons, you're straining your arm.

Now, I have this really ugly, homebuild, piece of furniture filling a good deal of my room, but I think it's a good investement for me.

wow, ive never heard of the monitor tilting down for tear purposes before... i guess most of us really take this stuff for granted.

its interesting also (just on the subject of CTS) that a lot of peopel think computer is the only thing that causes this. when i posted this on another board, someone responded saying "oh, well i do other stuff to relieve the strain of typing, such as lots of rock climbing, etc etc"... she wasnt aware of the fact that rock climbing is notorious for causing CTS and/or tendonitis. yet one more myth that should be dispelled..

It helps if u find time to work out your wrists too

1) Underhand barbell curls.. sit, rest forearm on your leg/knee, hold weight out and curl inwards
2) Same as #1, but not underhand (this one hurts, lol)
3) Those wrist grip things that you squeeze

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"In a world of illusion you only see what you feel"

eep.

i am 23, i have been a computer programmer for 4 years.
so.. yeah, i should be picking up CTS any day now.
but i don't want to! what should i do, i am not going to stop using a computer any time soon.

i use an ergnomic mousepad with a gel wrist rest thing..
it seems like it does more harm than good, because my wrist is resting on it all day. using it with both hands? yeah right! have you actually tried that?

my keyboard is slanted upwards, i rest my elbows on the desk, and the heel of my palms on the desktop just under the space bar.

is that ok? any other way is not comfortable at all. should i be holding my arms up in the air or something?

thanks for bringing this to our attention sothis.

quote:

Originally posted by Swamper It helps if u find time to work out your wrists too

i can assure you mine get plenty of practice



ahem



anyway, i notice ifi am on the comp for ages with the bottm on my mouse holding wrist on the mat for a while my hand goes cold thru lack of blood suplly. plus i sit right wierd on my comp chair and have fucked my knee joint up a bit, but i havnt had any tunnels syndrome or anything yet, but it sounds nasty

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I thought carpal tunnel syndrome was that disease when worms live under your skin
We call it RSI, repetitive strain injury.....

I'm sorry to hear this Sothis! You're so young..it must be terrible!

I have no experience with it....all I can say is good luck and hope it will work out fine... :s

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quote:

my keyboard is slanted upwards, i rest my elbows on the desk, and the heel of my palms on the desktop just under the space bar.

that is exactly what yoou DONT want to do. thats how i have always done it.. you should go buy one of those gel things, but the kind that goes in front of your keyboard. what you said about your wrist sitting on it all the time, thats what you want. if its bent up like that, thats no good.

quote:

I thought carpal tunnel syndrome was that disease when worms live under your skin

haha.. no

ok, the carpal tunnel is a non-flexible sheath that contains all the nerves/etc that go up into your hand. most of these nerves/arteries go up and are in the inside part of your hand (thumb/index finger type area), thats why a symptom of getting it, is pain in that area, but usually not on the other side of your hand with your pinky.

anyways, when you overuse your wrist area etc... it causes the sheath to swell, but it swells inward, restricting the nerves, etc. thats why you get numbness, and (can be) very intense pain. usually when you get to this point, you can try to have it go into remission by not overdoing yourself, letting the swelling go down.. but a lot of people who get this, are people like me who are on computers 24 hours a day, and i wont give up my computer, so itll just keep happening.

so, swamper, having your wrist immobile is a good thing. tahts why those pads are a good deal.. then you arent constantly moving shit around and all. in fact, the wrist braces that im supposed to wear when i type, are for that very reason, they keep my wrist immobile so it doesnt move around at all. and indeed, after i put it on yesterday, after a few hours my arm wasnt numb again. your keyboard should always be below your wrists, not above it. ideally like i said, im pretty sure the ideal angle is 45 degrees. my desk at work is like that and its super comfortable. my fingers are pointed down at the keys, so my wrist isnt bent up in a bad position.

on that same token, dumonde trancer, id be careful, because that numbness can be what im talking about. you should never have your wrists against your desk. could help keep this from happening :/.. often people dont realize symptoms they have which makes it more aggravated.

as far as bein young, i agree, it sucks. BUT my doctor told me she was surprised that i hadnt gotten it already due to my habits. she told me that in actuality, this is common for people in this age range who are always around computers.. or, mechanics, people that do factory work.

ok, so, i need to get one of those gel wrist rest things for my keyboard as well?

so, my keyboard is below my fingers?
i tried one before, it was really uncomfortable and annoying..

but, if it keeps me from getting CTS, then i guess it's worth it.

ah wow i read that wrong.. haha.. i saw the swamper icon but thought he asked that stuff, and not johnsmith... please excuse my dumb mistake

anyways, so johnsmith, yea i recommend the gel wrist thing for your keyboard. i thought it would be uncomfortable but its really not, especially considering what i know its helping to prevent. doesnt really interfere with my fast typing either.

and yea, keyboard should be on the same level (with the wrist pad thing) or below... i know above is comfortable :/ but it helps out not having it up there

hmmm... now i am confused.. i don't see any mistake.. anyway, it doesn't really matter i guess.

thanks for the tip, i guess i will get one of those wrist rest things.. i guess it is worth it.

i sincerly feel empathy for you though, that must really suck.

maybe you can get some insurance money? RSI is covered by workers compensation insurance here, i don't know about the ol US of A.

so, your wrists hurt, a little cash wouldn't help that, but.. it would be nice anyway right?

good luck