Technique
Bottom Triangle
A minimal, gentle breath wave that ends in a relaxed neutral-lungs hold — tends to be more parasympathetic (calming) than its top-triangle counterpart.
How
With a neutral spine and a minimal breath wave: inhale for 4s → exhale for 4s to a neutral lung → hold the neutral-lungs apnea for 4s. Repeat. A bigger version extends the hold: 4-4-8.