From Mad Genius Club:
Writing is a freelancing business. Like all other freelancers and most hourly positions, you can’t get paid for new work if you’re too sick or injured to produce more. (And, as a massage therapist friend learned when she broke her arm, hospital bills tend to pile up when the money’s not coming in.) Therefore, it’s a good idea to not only prevent the work-related injuries to hands, wrists, neck, back, eyes, and arms, but to also keep the rest of your body and your immune system in as good a shape as you can.
The first way to stay in healthy & uninjured is to avoid doing things that’ll get you injured. So, let’s discuss your writing setup. While curling up on the couch with a laptop occasionally is fine, if you’re going to be spending much time on the computer (and all the internet, email, and gaming time counts, too), you should have an ergonomic setup.
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The next step up is to make a standing or walking desk; this allows you to get out of the chair, and give your body a break from sitting. Walking desks range from homemade setups on garage-sale treadmills to expensive custom jobs.
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When I do sit, I have a yoga ball to sit on at the ancient media laptop’s desk, which keeps facebook isolated and unable to suck my time away until I sit down there. It also lets me work on core strength and stability, even though I’m sitting.
The second way to stay healthy & uninjured is to take breaks and stretch regularly. You can search for “computer & desk stretches” or “office stretches” and come up with hundreds of variations; pick the set that work for you, and try to work them in regularly.
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However, if you’re working from home, don’t feel limited to chair stretches: you can get up and do plenty of other things to loosen up. Whether it’s getting up and doing five minutes on a chore (putting a few more dishes in the dishwasher, sweeping a room, folding a couple clothes or moving a load over to the dryer), or getting out of the house and walking up and down the block while muttering over plot points, you can incorporate giving your eyes and body a break in many different ways.
Link to the rest at Mad Genius Club
PG would add that a good keyboard is also extremely important. He’s never suffered from repetitive stress injury, but he knows some people who have. RSI can put you out of the typing business in a big hurry and for a long time.
Ergonomic keyboard manufacturers have come and gone in part, because it’s not a huge market. Fortunately, Microsoft started selling its ergonomic keyboard several years ago and appears to be in the business for the long term. PG couldn’t remember the number he has purchased, but Amazon says it has sold him five. He currently uses the 4000 model.
Ever since IBM stopped making laptops, PG has detested the keyboards on portable computers. If you use a laptop as your principal writing tool, there’s nothing to prevent using a separate keyboard, wired or wireless, with it. During a period of time when PG was doing a large amount of business travel, he purchased a compact external keyboard to use with his laptop in hotel rooms.
While he’s at it, PG will also add some commentary on computer mice. Ergonomic design can help there as well and external mice work with desktops or laptops equally well. For a long time, PG was a fan of Logitech and bought several Logitech Performance Wireless mice which worked fine.
About a year ago, he was introduced to the Anker Ergonomic Mouse and has been a huge fan ever since. It looks and feels weird at first, but PG has observed that it’s more comfortable for his wrist after a long day at the keyboard. It’s only $20, which is cheap for an ergonomic anything. He also tosses one into his computer bag when he travels.
One final ergonomic suggestion – put something under your monitor or laptop to raise the monitor from the top of your desk. PG’s current favorite height is nine inches from the top of his desk to the bottom of his monitor screens. He has a couple of cheap plastic monitor stands something like these. His third monitor sits on a stack of books that brings its height up to the same level as the others. (Fiction or nonfiction books will work equally well. Ebooks are a nonstarter for this job.)
PG currently has one large monitor flanked by two smaller monitors. It looks cool to persons under the age of ten, but if PG were to do it again, he would probably opt for two large monitors since he rarely uses the small monitor on his left.