B Arm Electric Oral Muscle Trainer with 3 Heads Rechargeable Mouth Exerciser with 3 Modes Vibrational Tongue Training Tool Muscle Stimulation Tool for Speech therapy Tongue Tip Exerciser for Adults B Arm Medical How to Do Tongue Tricks: 9 Steps (with Pictures) wikiHow Tingling tongue: Causes and when to see a doctor Did you know that simple tongue vibrations can work wonders for your childs speech clarity ? Many kids tend to mumble or speak with a closed mouth, which affects their pronunciation. By practicing So, you know how to do a lip trill. But do you know how to do a TONGUE TRILL?? We get this question all the time!! Our EKM Vocal Health Specialist Gabi breaks Effective Vocal Exercises for Speaking SpeakEasy Inc.