Tongue Position and the War on Excessive Volume in Equipment Set Up Stork Custom Mouthpieces 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 Did you know your tongue can control your larynx?, Its true the way your tongue moves affects your throat space and vocal freedom., Tongue moving up and down = fine., Tongue going down and back The best trilled [r] video yet! YouTube