17/05/2026
Diaphragmatic breathing (or ‘belly breathing’) is a way of breathing that uses your diaphragm—the large muscle that sits just under your lungs—instead of relying on shallow breaths into your chest.
When you breathe this way, your belly gently rises as you inhale and falls as you exhale. This helps draw more air into the lungs, improves oxygen exchange and—just as importantly—signals to your nervous system that it’s safe to relax.
Many people unknowingly breathe into their chest, especially when stressed. This keeps the body in a more alert, ‘fight or flight’ state. Diaphragmatic breathing does the opposite—it supports a calm, ‘rest and digest’ state, which is essential for good digestion and large bowel function.
Think of it like this:
Chest breathing = alert, tense, switched on
Diaphragm breathing = calm, grounded, switched off