Crawling .... in reverse!

Our little boy is crawling, just only in reverse! He stands on his hands and knees and rocks back and forth. He definitely wants to crawl. He can also push up to his feet and his feet which is really cute. He pushes himself backwards, not forward yet. If I turn around, he'll push himself under a futon or table. It's hilarious because he is so proud of himself. He can push himself around in the walker as well. He can go backwards and tonight he started pushing himself forwards in the sun room. I think the traction with his bare feet helps!