06/25/2026
Your diaphragm is a fascial structure. Every deep breath you take is massaging your fascia from the
inside.
When you breathe diaphragmatically — letting the belly rise, the ribs expand in all directions —
your diaphragm descends on each inhale, creating a pressure wave that moves through the
fascial layers of your entire thorax and abdomen. On the exhale, that pressure releases. 12 to
20 times per minute, all day long.
That rhythmic pressure variation drives the imbibition cycle through your abdominal and
thoracic fascia — including the thoracolumbar fascia, which is involved in most low back pain.
But there’s more: deep breathing activates the parasympathetic nervous system. Stress raises
cortisol. Cortisol causes your fascia to physically contract at the cellular level (myofibroblasts —
look it up ). Deep breathing breaks that cycle.
5 to 10 minutes. Lying down or seated. Ribs front, sides, AND back. This is not a wellness trend.
This is tissue physiology.