Box Breathing vs Alternate Nostril
A military breathing drill and a yogic one, both sold as the route to a clear head.
The short answer
Box Breathing is symmetrical — 4s in, 4s out, holding 8s of the 16s cycle. Alternate Nostril is symmetrical — 8s in, 8s out, holding 8s of the 24s cycle. Box Breathing spends 50% of each cycle holding the breath, which is what trains CO2 tolerance; Alternate Nostril holds for less of it. A session runs 64s against 72s. Box Breathing is rated beginner, Alternate Nostril intermediate.
Side by side
| Box Breathing | Alternate Nostril | |
|---|---|---|
| Pattern (seconds) | 4-4-4-4 | 4-4-4-4-4-4 |
| Rounds | 4 | 3 |
| Session length | 64s | 72s |
| Best for | Focus | Focus |
| Level | Beginner | Intermediate |
| Not suitable for | No listed restriction | No listed restriction |
Choose Box Breathing if
Equal parts inhale, hold, exhale, hold. Used by Navy SEALs for calm focus. Best for focus. Reduces stress and anxiety.
Practise Box Breathing with a guided timer
Choose Alternate Nostril if
Ancient yogic technique for balance and clarity. Best for focus. Balances brain hemispheres.
Practise Alternate Nostril with a guided timer
Other comparisons
Box Breathing vs 4-7-8 Relaxing · Box Breathing vs Resonance Breathing · Box Breathing vs Physiological Sigh · Wim Hof Style Breathing vs Box Breathing · Diaphragmatic (Belly) Breathing vs Box Breathing · Ujjayi (Ocean Breath) vs Alternate Nostril
This is general information, not medical advice.