Extended Exhale Breathing (4-6)
A visual guide to 4-6 extended exhale breathing, with three ways to lengthen the out-breath and a 7-day practice log.
2-page fillable PDF · US Letter (prints on A4) · Breathwork · Down-regulation
- Approach / concern
- Somatic
- Technique
- Breathwork · Down-regulation
- Format
- Fillable PDF, 2 pages (US Letter / A4)
- Access
- Pro and Advanced plans (3-day free trial)
- For
- Licensed clinicians to use with clients
- Updated
- October 2026
Key facts
What is the Extended Exhale Breathing (4-6)?
Extended exhale breathing means making the exhalation longer than the inhalation, for example breathing in for four counts and out for six. It slows the breathing rate to about six breaths per minute without breath holds.
Why it works
Slow breathing with longer exhalation is associated with increased parasympathetic activity, reduced heart rate and lower anxiety (Zaccaro et al., 2018; Russo et al., 2017). The absence of breath holds makes it suitable for clients with panic or respiratory discomfort.
When to use it
- Anxiety and panic
- Clients who dislike breath holds
- Sleep onset
- Children and teens (with shorter counts)
How to use it in session
- Demonstrate the 4-6 rhythm with the timeline.
- Try the three lengthening options and choose a favourite.
- Practise 10 cycles together.
- Assign daily practice and trigger-moment use.
- Review the log.
Clinician tips
- Shorter counts (3-5) work fine if 4-6 is hard.
- Humming adds a pleasant vibration many clients like.
- Avoid deep, forceful inhales.
Worked example
Sharing with clients
Members can download the PDF to print or email, or copy a private client link from the download box. Your client opens the link and downloads the worksheet on any device. No client account is needed, and nothing your client writes is stored on TherapyAid.
Frequently asked questions
Why is a longer exhale calming?
The heart naturally slows slightly during exhalation, so emphasizing the out-breath supports a calmer state.
Can children use this?
Yes. Use shorter counts, like 3 in and 4 out, and playful images like blowing out birthday candles.
References
Zaccaro, A., Piarulli, A., Laurino, M., Garbella, E., Menicucci, D., Neri, B., & Gemignani, A. (2018). How breath-control can change your life: A systematic review on psycho-physiological correlates of slow breathing. Frontiers in Human Neuroscience, 12, 353.
Russo, M. A., Santarelli, D. M., & O’Rourke, D. (2017). The physiological effects of slow breathing in the healthy human. Breathe, 13(4), 298-309.
This worksheet is an educational tool for use by, or under the guidance of, a licensed or registered mental-health professional. It is not a diagnostic instrument or a substitute for clinical judgement. If a client is in crisis in Canada, call or text 9-8-8 or call 9-1-1.
