Breathwork Before Sleep: Box Breathing

Box breathing is a four-part pattern: inhale for 4 counts, hold for 4, exhale for 4, hold for 4, then repeat. The equal ratio is what gives it its name, since each side of the "box" takes the same length of time.
It originated in military and tactical circles (Navy SEALs are often credited with popularising it) as a way to stay calm and clear-headed under pressure, but it works just as well for winding down at night.
Why it helps with sleep:
The even, structured rhythm gives the nervous system a steady cue to shift out of sympathetic activation (alertness, stress) and into parasympathetic mode (rest). Unlike 4-7-8, there is no dramatic extended exhale, it is more about consistency and predictability than intensity. That makes it a gentler entry point for people who find breath holds uncomfortable or who want something less intense before sleep.

Transcript

Tonight, We start with box breathing. If you did last night's session, You already have 478 in your body. Tonight is different. Box breathing is slower, More symmetrical, And particularly good for the kind of mental chatter that tends to arrive after a difficult or emotionally heavy day. Four counts in, Four counts hold, Four counts out, And four counts hold. A box. Equal sides. The nervous system finds it deeply regulating. So when you're ready, Four rounds and follow my count. In through the nose, Out through 2, 3, 4, Hold, 2, 3, 4, And out through the mouth, 2, 3, 4, Hold, 2, Three, Four. Again, In 2, 3, 4, Hold 2, 3, 4, Out 2, 3, 4, Hold 2, 3, 4. For. And again, In 2, 3, 4, Hold 2, 3, 4, Out 2, 3, 4, Hold 2, 3, 4. 3. 4. And last one, In 2, 3, 4, Hold 2, 3, 4, Out 2, 3, 4. 4 Hold 2 3. See ya. Good. Notice how the mind has already slowed. The box gives it something steady to follow, And once it has been following something steady for a few rounds, It becomes considerably more willing to let go of everything else.