Getting ready to crawl?

Isaac surprised us this past week with his new trick...he gets up on his hands and knees in the crawling position! Whenever he is on his belly, he scoots his little knees up and pushes himself up...and he holds it for a pretty good amount of time...he's a pretty strong little guy. Who new that something like this would be so exciting to a mom and dad...oh boy, is it ever! We get so excited and clap our hands when he does it, and he just grins from ear to ear by our excitement...it's really so cute to watch. Although this is exciting, I sure hope that he doesn't actually crawl any time soon...I don't think I'm ready for that!