I have a couple of contrary suggestions with respect to health.<p><pre><code> 1. Don't follow the conventional wisdom on RSI
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I struggled with RSI for years, and did all the usual things (warmups, exercises, braces, a Kinesis with modified key layout, etc.) Then, in early 2010, I read (at Aaron Iba's suggestion) <i>The Mindbody Prescription</i> by John Sarno. Within a couple of days, I saw remarkable improvement; within a month, I was symptom-free. YMMV, of course.<p><pre><code> 2. Don't wear a brace of any kind.
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I question the advice to wear a back brace. Over time, this leads to muscle atrophy and causes or exacerbates the very problem you're trying to solve.<p>I don't warm up, don't wear braces, and have switched back to a Qwerty layout. I stay strong and healthy other ways, but I now ignore all RSI-related advice that doesn't acknowledge the "mindbody" nature of the problem. I've been symptom-free for more than a year. (This is an anecdote, so take it for what it's worth. The book's like $12, though, so you don't have much to lose.)