Diaphragmatic Breathing
Diaphragmatic breathing is slow, low breathing led by the diaphragm, so your bottom ribs and belly widen as you breathe in and settle as you breathe out. It practises an easy, full breathing pattern and is the breathing base for connection breath.
Also called: Belly Breathing, Deep Breathing, Diaphragm Breathing, 360 Breathing · Equipment: bodyweight · Pattern: isolation
Step by step
- Sit tall on a chair, or lie comfortably on your side with your knees bent.
- Rest one hand on your bottom ribs and the other on your belly. Let your shoulders and jaw soften.
- Breathe in slowly through your nose. Feel your ribs widen to the sides and back and your belly rise under your hand, while your upper chest stays quiet.
- Breathe out slowly through your mouth or nose and feel your ribs and belly settle back.
- Let each out-breath last a little longer than the in-breath, with a short, natural pause before the next breath.
- Carry on at an easy rhythm for the time you have set, keeping each breath comfortable and unforced.
- Breathe wide and low into your ribs and belly
- Feel your hands move outwards on each in-breath
- Let everything settle as you breathe out
- Slow and easy, nothing forced
- Keep your shoulders and upper chest quiet
- If anything feels uncomfortable, your healthcare provider is the right call
In VALDA, these cues are one tap away on the exercise while you train.
What it trains
| Muscle | Role | Evidence |
|---|---|---|
| Transverse abdominis: diaphragm | Prime mover | C |
| Pelvic floor (levator ani) | Dynamic stabiliser | C |
| Transverse abdominis | Dynamic stabiliser | C |
Evidence grades: A = strong research base · B = good · C = limited · D = coaching consensus.
What goes wrong, and the fix
Breathing into the upper chest only
Fix: Send the breath into your bottom ribs and belly, using your hands as a guide.
Forcing a big breath
Fix: Take a comfortable breath, not a maximal one, and keep the pace slow.
Pushing the belly out without widening the ribs
Fix: Feel your ribs widen to the sides and back as well as your belly rising.
Rushing the out-breath
Fix: Let each out-breath last a little longer than the in-breath.
What the research says
Rehab & prehab · first choiceGeneral fitness
- Time, not count — Diaphragmatic breathing is commonly practised as a few minutes of slow breaths rather than a set number of repetitions, with ease valued over depth.
- Placement — Some people use it in a warm-up or cool-down, between sets, or on its own as a calm practice. No equipment is needed.
- Progression — Adding a gentle pelvic floor lift on each out-breath turns it into connection breath. There is no direct research comparing the two.
- Research — Imaging research describes the diaphragm moving about 1.5 cm in quiet breathing and 6–10 cm in deep breathing, with the pelvic floor moving in step with it.
Swap it mid-workout
With VALDA Pro, FLEX offers alternatives like these when you swap an exercise mid-workout.
Log the diaphragmatic breathing in VALDA, with these cues one tap away while you train and your history for it in one place.
General information about exercise technique, not medical advice. If you have an injury or a health condition, your healthcare provider is the right person to ask.