Tongue mapping research: CSU device lets you hear with your tongue Colorado State University Tongue Base Strengthening Exercises Multiple tonguing got you tongue tied? Here are my go to practice techniques: 1 Practice away from the horn: Start with just wind patterns. Get comfortable moving air while keeping the tongue Spanish Pronunciation: How I Learned to Roll my R's The Glossika Blog Silicone Prickly Tongue Ring Barbell Piercing Jewelry How to Trill or Roll Your R's Bilingual Speechie