"Crawling"

Each day Maddie is getting closer to crawling, but I also can't quite figure out what official "crawling" looks like. This video from last week is one of the best and most concise videos that I have of her ability "move across the floor toward something that she wants." I'm not sure that that is technically crawling, so who knows!? Crawling doesn't seem as obvious to me as sitting up. One day she just sat up and that was that, but crawling seems like a more gradual process that I see her improve upon every day. Anyway, here's the video - please do enjoy!