The Space-Moving Seal

Khechari is the most esoteric of the seals: the tongue is turned upward toward the nasal cavity to reach the place from which the texts say nectar flows. In its accessible form — the tongue resting against the soft palate — it quietens the swallowing reflex and deepens stillness in seated practice.

Resting the tongue high on the palate reduces swallowing frequency and tends to encourage nasal breathing, both of which help long seated sitting. The extreme classical version, which involves gradually freeing the tongue, has no research support and carries real risk; there is no reason to attempt it.

1. Sit in a steady meditation seat and close the mouth.
2. Turn the tip of the tongue up and slide it back along the hard palate toward the soft palate.
3. Rest it there without pressing, and breathe softly through the nose.
4. Keep the jaw, throat and face relaxed. Hold as long as it is comfortable.
5. Release when the tongue tires, and continue sitting.

Do not attempt any cutting or stretching of the tongue — that practice is unsafe and unnecessary. Avoid with jaw pain, temporomandibular disorder or throat inflammation. Release immediately if the throat tightens.