Posture. The Great Big Rump.
Many of us work in offices, where a large part of every day involves sitting at a desk. Something we practiced for years at school as well. Musculoskeletal disorders have emerged to reflect this, with a proliferation of different forms of strain and injury caused (apparently) by all of this desk work. And in recent years there has been even more alarming news for desk workers, with claims that too much sitting can even be lethal, this sort of thing: https://www.washingtonpost.com/apps/g/page/national/the-health-hazards-of-sitting/750/ Is sitting really so terrible? It seems the most innocuous and gentle of human activities. Arguments will be made that it's the amount of sitting that we now do which is the problem, that we're more sedentary than our ancestors. That sedentary idea is important here, much of the danger of sitting relates to it (again, apparently) being a static, unmoving thing, unlike walking or running for example. That's a framework which needs a...