Tight box breath (4 · 1 · 4 · 1) for deep focus, when you want something simple (4 · 1 · 4 · 1)

How it works

Breathe in for 4, hold for 1, out for 4, hold for 1. Picture tracing the sides of a square. That is the whole exercise. Simple is the point. There is no advanced version to graduate to. We'll stay close to sensations rather than ideas.

Why it can help

You can do it silently, in a meeting, without anyone knowing. That matters more than it sounds.

The pattern, in seconds

Phase	Length	Starts at
Inhale	4s	0s
Hold	1s	4s
Exhale	4s	5s
Hold again	1s	9s

One round is 10 seconds. At the default 10 rounds this practice runs 100 seconds — about 1 minute — plus a breath or two of ordinary breathing between rounds.

Good for

when you are the only person awake in the house
on a train or a bus, with your bag on your lap
when someone has annoyed you and you need to not react

Tips

Try it once with a hand on your ribs so you can feel whether they are moving.
If you wear a watch that tracks breathing, ignore it while you do this.
Never push through a hold. Coming out of it early is always the right call.

Please note

If holding your breath makes you dizzy or uncomfortable, skip the holds entirely and breathe slowly and evenly instead. Never push through lightheadedness. If you are pregnant, or manage a heart, blood pressure or lung condition, check with a doctor before doing breath holds.