The first stage of Myobrace focuses on correcting harmful oral habits such as mouth breathing, thumb sucking, and improper swallowing. During this stage, children learn to breathe through their nose instead of their mouth, retrain their tongue to rest in the correct position, and adopt proper swallowing techniques. They are also taught to keep their lips together when not eating or speaking. By addressing these habits early, the Myobrace system lays the groundwork for better oral and facial development, which will support the success of later stages in the treatment plan.