Trying to crawl

I know there has to be more to life than just sitting on my blanket all the time. I am determined to find a way to get to things that are just out of my reach. I would really like to try this "crawling" thing I've heard about. I am not quite sure how it works. I can get my hands going but my legs aren't working with me yet. So far, I just fall over but I am working on it.