Well, we almost have a baby that crawls! I can't believe it. I took some pictures this weekend of him doing his usual push up. I don't see how this is easier than getting his hands moving, but he seems to enjoy doing this more. He has moved one knee a couple of times, but hasn't moved his hands. When we slap the floor to see if that will get him to move his hands, he plops down on his belly and starts slapping the floor. We need something else to get him to move his hands. Any hints?