What is Open Mouth Posture? When your mouth is not in use for the behaviours of eating, drinking, or speaking, there is a certain way that the mouth and lips should rest. If the mouth and lips instead begin to create irregular shapes ...
What is Open Mouth Posture? When your mouth is not in use for the behaviours of eating, drinking, or speaking, there is a certain way that the mouth and lips should rest. If the mouth and lips instead begin to create irregular shapes ...