Anyone else experience this with tummy time??

Laura • 26, grad student 📚 wife 💖 mama to Finn + Atlas 👶🏼

So my son is 16 weeks old and still HATES tummy time. He can push himself up sometimes but often instead of bending his little arms he’ll straighten one or both of them and then they end up swimming behind him when he pushes. Does anyone else’s baby do that?? If so, what can I do to keep him from doing that?