CHAOTROPIC
on account

My old (80!) amazing (blind!) osteopath claimed that the lack of this kind of squatting position was the reason for the ubiquity of hip replacements in the West. A lack of lateral rotational movement in the hips wears the joints unevenly, making them oval over time, causing pain & damage. You can stop it by sitting like this for a few minutes every day, letting the joints wear more evenly.
Squat & shit. That's the way.
Go to Asia & watch even the most wrinkled prunelike relics squatting smoothly & evenly on their haunches for long periods & wonder how many people in the West of a similar age could manage anything remotely similar.*
*I'm not advocating watching people while they're shitting