Rolling into the weekend @hqhtherapy like an alveolar trill, Rolling an R (the alveolar trill) is a specific tongue vibration produced by airflow not by muscular shaking. Many English speakers How to roll your R's: The definitive guide When you hum with your tongue gently suctioned to the roof of your mouth, youre creating a light vibration that:, Stimulates the oral and nasal cavities Promotes nitric oxide production (hello, PVD Rainbow Vibrating Barbell Tongue Ring 14G 16mm How To Roll Trill Your R (3 easy steps) YouTube