Jeremy is trying so hard

So Jeremy can get from his belly to his back no problem. He does that all the time and he is all over the floor and trying to push up when on his belly. He just hasn't mastered the art of the back to belly flip. He is getting so close though. I thought tonight for sure he would do it. He got about 90% of the way over but just couldn't get that arm out of the way. Totally normal, but has to be frustrating for him. I took some pictures. I will try to post them later.