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Box breathing
A steady 4-4-4-4 count. In, hold, out, hold. Stop whenever you want.

Box breathing is a counted square: breathe in, hold, breathe out, hold, each for about four seconds.
It is a focus tool, not a treatment. If a hold feels wrong, switch to the slow out-breath.
Breath holds are hidden in this browser
You chose to hide breath holds, or saved a health note that rules them out. Try the slow out-breath instead, which has no hold.
Breathe along
Box breathing: A steady 4-4-4-4 count. In, hold, out, hold. Stop whenever you want.
- Breathe in: In through the nose for 4. Soft shoulders.
- Hold: Rest at the top for 4. No forcing.
- Breathe out: Out for 4, like fogging a window slowly.
- Hold empty: A short pause for 4, then begin again.
Stop whenever you want. Press Stop or Esc to end.
Breath holds
Skip breath holds if you have heart, lung or blood pressure conditions, or are pregnant.
This choice is kept only in this browser (local storage). More health notes are on Your circle.
Where this comes from
Box breathing is a counted take on an older yoga idea: breathing in equal parts. Cleveland Clinic links it to sama vritti pranayama. It was made popular more recently by the US military, including Navy SEALs, who use it to stay steady under stress. No single inventor is known.
Why it can help
Counting gives a busy mind one simple job, and slow breathing can help the body ease out of fight-or-flight. In a 2023 Stanford study, people who did five minutes of box breathing a day for a month reported feeling less anxious after their sessions, as did people in the other groups. A pattern with longer out-breaths lifted mood the most. It is a way to steady yourself, not a treatment.
For any health concern, talk to your GP or a doctor. HomeCircle is support, not medical care.