Here are some tummy time skills to watch for that may suggest your baby is ready to start rolling over from their belly to back: Lifts and turns their head to track an object, Reaches forward for a toy or overhead, Actively keeps their arms tucked as they push up to forearms, Shifts their body weight by rolling from tummy to side. As your baby gets stronger, you may see signs that they’re getting ready to roll over from back to belly, especially when they’re playing on the floor. Here are some skills that suggest your baby is ready to start rolling from their back to their belly: Rolls from back to side, Grasps both feet and holds them, Tucks their chin as they’re gently pulled up to a sitting position, Reaches up and across their tummy, or the “midline” of their body