stay on your tummy! Now that Little Miss is rolling over, she flips over to her tummy and stays there. If she’s entertained, she’ll stay on her tummy for quite a while, which is good because it helps develop the muscles she’ll need for crawling. However, it’s not always easy to entertain someone laying on their stomach. I came across a pin on Pinterest that showed how to use the toy below for the entire first year, so we took the legs off so she could give it a go. She likes it!