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I left another comment up-thread, but yes, definitely. Watch someone in SE Asia or parts of Africa where people commonly work without chairs or tables; their kn

by pault 9y ago

I left another comment up-thread, but yes, definitely. Watch someone in SE Asia or parts of Africa where people commonly work without chairs or tables; their knees are insanely flexible.

tomsthumb 9y ago
It’s more likely their hips and ankles are really flexible and this lets them fully use their knees. Loss of range of motion in the knee is relatively uncommon.
magic_beans 9y ago
Knees aren’t flexible. Hips are.