Relaxing breath
In for four, out for eight. Twice as long letting go as taking in — the simplest way to get the calming effect of a long exhale without holding your breath at all.
What it is
A short inhale and a long, unhurried exhale, with no pauses anywhere. If 4-7-8 appeals to you but the seven-count hold feels like work, this is the same idea with the difficult part removed.
Why the long exhale
Breathing out slowly engages the parasympathetic side of the nervous system — the branch that slows the heart and unwinds the stress response — while breathing in nudges gently the other way. Making the exhale twice the length of the inhale tips that balance deliberately, and it is the part of slow breathing with the clearest physiological rationale.
Because nothing is held, you can stay with it far longer than the more demanding patterns, which for most people matters more than the exact ratio.
How to practise
- Sit or lie down and let your shoulders drop.
- In through the nose for four as the circle widens.
- Out for eight, slowly and all the way, as it settles. Pursed lips help if the exhale runs out early.
- If eight is too long at first, shorten both — three in, six out — and grow into it.
When to use it
When you are wound up and want to come down: after a difficult conversation, at the end of the day, or lying awake. For steadying yourself before something stressful, box breathing suits better; for an everyday default, coherent breathing is easier still.
Breathing exercises are not suitable for everyone. If you feel dizzy or unwell, stop and breathe normally. This is not medical advice — see the terms.