Amita Schmidt is a licensed clinical social worker with a focus on trauma and meditation. She was the resident teacher at Insight Meditation Society from 2000-2006. She is the author of "Dipa Ma: The Life and Legacy of a Buddhist Master." She also has practiced with Adyashanti, a teacher of non-dual awareness.
I learned this meditation in 2003 from Tibetan monk, Tsoknyi Rinpoche. He affectionately called it the “French Press” meditation because he wanted us to follow the exhale breath down into the belly in the same slow way the hand held coffee maker pushed the grinds to the bottom. Now somatic therapists and researchers know that a belly breath also connects with your vagal nerve, and you can reset your nervous system with just a few of these breaths. This meditation meditation combines breathing into the belly and grounding in stillness.