What is referred to as Carpal Tunnel injuries is usually a collection of different injuries that are better known as repetitive stress injuries (RSI). They are serious problems that I’ve struggled with to vary degrees for the last 10 years or so. One of the other anarchists has had it longer and had to work through a severe version of it.
And I am pretty much the poster child for what happens if you ignore the possibility of RSI. Back when I first started working in software, I worked with a programmer who had to have someone hired to do his typing. The company had people come in and speak about ergonomics and how to avoid RSI. I ignored all of it. Clearly these people were just weak, and I, being invincible, would never suffer such things . Not so much. Age and too many 16 hour days hunched over a keyboard/mouse tend to take their toll. The whole growing older thing is really a pain in the neck (literally).
People usually associate RSI with wrists, but in fact it can affect your arms, shoulders, neck, and back. If you’re on a computer a lot (and if you’re reading this most likely you make your living using a computer) it’s critically important that you pay attention to it. It’ll seriously affect your ability to use a computer and, if you’re a photographer, your ability to hold a camera for long periods.