← EXERCISE LIBRARYPranayama
Nasal-Only Aerobic Breathing
Holding easy-pace aerobic work to nose breathing only. Caps intensity by airflow, keeps the effort genuinely conversational, and builds tolerance to a slower breath rate under load.
- 01Pick an easy aerobic session — a run, bike, row or brisk walk — of 20 to 40 minutes.
- 02Breathe in and out through the nose only for the entire session, mouth closed.
- 03Set the pace by the breath: if you cannot keep the mouth closed, slow down until you can, even if that means walking.
- 04Aim to hold a steady, unlaboured nasal rhythm such as three steps in and three steps out when running.
- 05If the breath becomes ragged for more than 20 seconds, reduce the effort rather than opening the mouth.
- 06Finish with 5 minutes of easy nasal breathing at walking pace before stopping.
- 01The nose sets the pace, not the watch.
- 02If you have to open your mouth, you are running someone else's easy pace.
- 03Jaw and tongue soft, lips closed but not pressed.
- 01Applying it to hard intervals or racing, where restricting airflow limits the work you can actually do — this is an easy-pace tool.
- 02Persisting through blocked nasal passages from a cold or allergies, which turns an aerobic session into a struggle for air. Breathe normally on those days.
- 03Refusing to slow down and finishing the session strained, which defeats the purpose of a session defined by staying easy.
Note: Reference material, not a prescription. Load, volume and whether this movement suits you at all depends on your assessment — if something hurts, stop and get it looked at.