Does your baby's tongue look like this when they're crying? If your baby's tongue looks bowl shaped, heart shaped, or pulled downwards when they cry, this can be a sign of oral restriction Baby Tongue Thrust Reflex: Understanding Why Babies Stick Their Tongue Out Babyz Corner In this speech session, a vibrating brush is used to gently stimulate the childs lips, cheeks, tongue, and jaw muscles., The vibration helps wake up the oral muscles, improves awareness, and prepares What You Need To Know About Baby Tongue Thrust