Struggling a bit to find the quote, but in Ken Burns' National Parks documentary, it mentions that John Muir used to bend over and look at things between his le

Struggling a bit to find the quote, but in Ken Burns' National Parks documentary, it mentions that John Muir used to bend over and look at things between his legs in order to see "the upness" of the world. Interesting to see that there's research showing a real effect from this!