Box Breathing
Box breathing uses four equal sides: inhale, hold, exhale, hold. It is used by athletes and in high-pressure jobs to stay calm and focused, and is a gentle introduction to breath retention.
- Time
- 3–5 minutes
- Level
- Beginner
- Position
- Seated
- Ratio
- 4 : 4 : 4 : 4
- Best for
- Focus, performance nerves, regaining composure
Step by step
How to practise
- 1
Sit upright and exhale completely.
- 2
Inhale through the nose for a count of 4.
- 3
Hold the breath in for 4.
- 4
Exhale through the nose for 4.
- 5
Hold the breath out for 4.
- 6
Repeat for 3–5 minutes, picturing tracing the sides of a square.
Rhythm · 16s cycle
Best for
Focus, performance nerves, regaining composure
Why practise it
Gives the mind a simple pattern to follow, slows the breath and helps you regain composure in stressful moments. In a month-long study, five minutes a day of box breathing improved mood and reduced anxiety, though exhale-focused breathing did slightly better.
Go deeper
Box Breathing: what to know
Why it is called box breathing
The four parts of each breath, in, hold, out, hold, are the same length, like the four sides of a square. Many people picture tracing a box as they count, moving up one side on the inhale, across the top on the hold, down on the exhale and back along the bottom on the second hold. It is also called square breathing or four-square breathing.
Why Navy SEALs use it
Box breathing was popularised by Mark Divine, a former US Navy SEAL commander, and is widely taught in the military, police and emergency services as a quick way to stay steady under pressure. Its appeal is that it needs no equipment and can be done with the eyes open, anywhere, in a minute or two.
Box breathing vs 4-7-8
- Box breathing (4-4-4-4): equal counts with two holds; best for focus and staying composed under pressure
- 4-7-8 breathing: a long hold and an even longer exhale; leans more towards relaxation and sleep
- Both are safe for most people; if holds feel uncomfortable, drop them and simply breathe slowly
What research says
In a 2023 Stanford study, people who practised box breathing, cyclic sighing (a long exhale after a double inhale) or mindfulness meditation for five minutes a day for a month all reported better mood and less anxiety. Cyclic sighing gave the biggest lift, but box breathing helped too. More broadly, any slow breathing that brings the rate down to around six breaths a minute is linked with a calmer nervous system.
How long to practise
Three to five minutes is enough for most people, either as a daily practice or in a stressful moment. Start with counts of 3 or 4 and only lengthen them when they feel easy. You can practise sitting, standing or lying down; breathe through the nose throughout.
Make it work for you
Tips & common mistakes
Tips
- Shorten to 3 counts if the holds feel tight
- Keep the throat relaxed during holds
Watch out for
Clenching the throat or jaw during the holds; choosing counts so long that you gasp on the next breath; and practising while driving or in water.
Good to know
Questions
Box breathing vs 4-7-8 — which is better?
Box breathing suits focus and composure; 4-7-8 leans more toward relaxation and sleep.
Should I breathe through my nose or mouth?
Through the nose for both the inhale and the exhale.
Is box breathing dangerous?
Not for most people. Keep the holds short, or skip them, if you are pregnant or have heart, lung or blood-pressure conditions, and stop if you feel dizzy.
Can box breathing help with anxiety or panic?
Many people find it steadies them in anxious moments, and studies show modest benefits. It is a helpful tool, not a replacement for treatment if anxiety is affecting your life.
Can I do box breathing to fall asleep?
Yes, though many people find 4-7-8 or simply lengthening the exhale more relaxing at bedtime.
A modern name for equal-ratio breathing with retention, related to classical sama vritti pranayama.
What helps
Props that make this easier
- Meditation cushion (zafu) Lifts the hips so you can sit tall without strain. View on Amazon
- Cotton yoga blanket Warmth for Savasana and Yoga Nidra, or padding under knees. View on Amazon
- Yoga bolster A firm support under knees or spine for restorative rest. View on Amazon
As an Amazon Associate, YogiSoul earns from qualifying purchases. Links open Amazon in your country’s store.