Throat chakra (Vishuddha) activation for puberphonia involves using sound, such as chanting the mantra "Ham" or along with breathwork like Fire of Breath and deep breathing, and specific yoga poses like Shoulderstand. Sound & Vocal PracticesChanting: Vocalize the seed mantra "Ham," which rhymes with "thumb," to stimulate and balance the throat chakra. You can also chant "Aum" or any other soothing sound that resonates with you, joining a group training or even just humming can activate and heal the throat chakra by creating vibrations in the area. Breathing Techniques, Inhale through your nose, then exhale audibly through your mouth with your eyes and mouth wide open, sticking out your touvula to create a "roar". just like keeping water in the throat and talk.