C1585 What Did You See!
If you hang a stone on a branch of a small tree and bend it with a rope, then after a while, this tree will grow into a crooked tree.
A person was like a small tree. If a person was fixed on a certain movement for a long time, then the person's bones would change.
Just like what Chai Fangsi said now, "Zeus King, if you stay here for two months, he said. Your lower limbs will also change