- Don't spend all day working a computer for hours at a time not taking appropriate breaks.
- Don't after that go and play on a laptop table with terrible ergonomics such that you have to angle your arms up and reach forward to type.
- Definitely don't do that without taking breaks.
- Especially don't write a blog post about how to relax your hands on that laptop.
More seriously, I sometimes think I should give my hands a break. But what can I do without them? More research is needed.