For-clients library
For clients · interactive · Nervous system

Box breathing

A slow, even breath. Follow the circle — it expands as you breathe in, holds, shrinks as you breathe out, holds.

2 minute practice Plain-language guide
Practice 01
Breathe in
4
cycle 0
Pick a pattern
4-4-4-4 is the classic box — even and steady. 4-7-8 emphasizes the long exhale (calming). 5-5-5-5 is slower if 4 feels rushed. Try each for one minute and use whichever your body settles into.
Why it works
A comfortable, steady rhythm can give your attention one predictable task and may lower arousal. A slightly longer exhale may slow heart rate for some people. Never force the pace or the holds.
Good to know

A steady rhythm can give attention one simple task and may reduce arousal. The breath holds are optional; this is not a test of lung capacity.

If this does not help

Return to ordinary breathing, remove the holds, or try a quiet longer exhale. If breath focus increases panic or dissociation, switch to visual grounding or movement.

Talk about this in therapy
  • Does breath focus calm me or make me more watchful?
  • Would a no-hold pattern suit me better?
Safety

Never force, strain, or hold your breath past comfort. Stop if you feel faint, numb, more panicked, or short of breath; return to ordinary breathing and look around the room. New or severe breathing difficulty or chest pain needs urgent medical assessment.

Sources and limits+

Reviewed for clarity and updated October 2026. This page offers general education and cannot assess your individual situation.

  • NCCIH: relaxation techniques
  • NICE guidance on anxiety
  • American Lung Association: breathing exercises

A therapist shared this with you? They use TherapistAssist to send tools between sessions.

Option One

Get the Anchoring the Breath

Print-ready PDF. Instant download — no account needed. We email you a copy too.

This sheet only. Unsubscribe anytime.

Option Two

Or send it to your client

Every worksheet, plus 80 interactive tools your client opens on their phone. No app. No login.

  • Their response lands in your dashboard
  • Unlimited worksheet downloads
Start 7-day trial

$20/mo after · cancel in one click

Nothing you tap here is saved or sent anywhere. This page is free to use and share — therapists often send it to clients between sessions.