When I go to the gym for e.g. a hard chest workout, the next day or two I can feel my chest be a little sore while it tries to recover.
But I never get this feeling with my thighs and calfs although I feel that during my workout I push them near their limits.
During the exercise, I can feel them burning, like any other muscle, but I feel that they recover way too quickly after the exercise. I feel like I can work them out two days in a row and push them to their limit without any problem (I don't do this).
I have by no means extremely trained feet; they are normal.