Rubbing skin raw on hands & feet

[jenny1223]

DS has started to move. He is pulling himself up, scooting across the floor at an alarming speed and just generally being a squirmy, wiggly, active little guy. For a few weeks now the skin on the insides of his big toes has been rubbed/peeling and this week the palms of his hands are starting to do the same thing. I'm assuming that this is just from rug burn and how active he is, but is that normal? It looks bad but doesn't seem to bother him.