Progressing Like a Worm

Development of a small child is truly amazing to watch. Right now we're getting a firsthand look at how our little S works to understand the mechanics of crawling.  From the push-ups and "Cobra Pose" to the rocking back and forth on hands and knees, we've gotten to see a lot of techniques being tried out.  Recently the desire to have independent mobility has inspired S to do something C is calling "the worm."  It's not quite like the "worm dance," but you can maybe see the inspiration,  if you squint.