What would happen to our Legs if we stand all the time we are

>>9117462
>What would happen to our Legs if we stand all the time we are awake?
Nothing, some people do pretty much that already. It's weirder that so many people spend the majority of their time sedentary nowadays.
>And what would happen if we could stand 24/7 even when we are asleep?
You would need legs that have a different structure to them where they can align vertically and lock in place so that they wouldn't collapse when you lose muscle tone after falling asleep.

you will get varicose veins

>>9117462
Standing is harder on the body that walking.