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Research commentary · Research revisit · Brief practices and experience evaluation

Five minutes a day: what a remote breathwork trial can tell us

A remote randomized trial offers a starting point for studying brief practices. Its comparison, momentary measures and observation period help clarify what digital wellbeing experiences still need to establish.

The paper appeared online on 10 January 2023; its journal issue is dated 17 January. This is a research revisit, not a new study, a breathing tutorial or a hands-on product test.

Give a brief experience a clear research question

A short digital experience might invite someone to pause, listen or try an exercise. The change we hope to understand can take several forms: feeling different right now, finding the rest of the day more manageable, or experiencing a change in an ongoing difficulty. Separating these questions before designing an interface gives research a clearer direction.

A breathwork trial offers a concrete starting point. Our interest is in how the study delivered its content, chose a comparison and placed findings within an appropriate time frame. It does not make one practice the answer for every product.

The comparison gives a finding its meaning

This study did not compare practice with doing nothing. The mindfulness group also had an assigned task. The question is therefore whether one practice differed from another brief practice under these study arrangements.

The models compared each day’s before-to-after change in positive-affect scores: the combined breathwork group had a greater increase than mindfulness, and the exhale-focused cyclic sighing arm also showed this difference. Respiratory-rate comparisons instead used trends in daily WHOOP summaries over 28 days, rather than an immediate drop measured at the end of one five-minute exercise. State anxiety and negative affect changed from before to after practice, but the combined breathwork group did not differ significantly from mindfulness on these outcomes. [1]

The corresponding analyses also found no significant changes in resting heart rate, heart rate variability or the sleep measures. [1] Product descriptions should retain the outcome a study actually measured. More positive affect, less anxiety and falling asleep more easily have different meanings. Using one result to support another makes it harder for readers to judge which need an experience might address.

Make time part of the research design

A feeling at the end of an exercise deserves careful attention. It helps us understand what happened during that experience. A question about support in everyday life needs an additional observation period. Later that day, after repeated use and after stopping are distinct occasions on which things might look different.

For a new study, we propose drawing a simple timeline first: what to understand before use, what to ask immediately afterward and what to revisit later. Each point should carry a question it can answer. Immediate experience has value without needing to stand for a lasting benefit.

Similarly, five minutes per day describes an assigned practice length in this trial. It does not identify the best duration for everyone. Comparing shorter and longer sessions would require a new comparison that varies duration, rather than deriving an optimal dose from one study arrangement.

What digital delivery reveals, and what it leaves open

The same recorded instructions can reach people in different places, while online questionnaires collect repeated feedback. Researchers still need to establish what a completion record means. Here, completing daily before-and-after surveys was used to infer adherence; the researchers could not closely monitor how each person practised. [1]

This presents a practical design question. What information would distinguish finishing playback, tapping a completion button, following an exercise attentively and understanding the method? More data do not automatically provide a better interpretation. Start with the purpose, choose the minimum suitable records and explain which observations are automatic, which are self-reported and which remain unknown.

An evaluation should also allow room for unchanged feelings, discomfort, pauses and withdrawal. Not finishing does not establish a lack of motivation. Finishing does not establish suitability. Optional feedback can explore these experiences while leaving people free to withhold private reasons. These are research and design proposals from this site, still requiring evaluation.

Let one study support the next question

This exploratory trial was registered retrospectively, had small individual arms and covered four weeks without additional follow-up. Eligibility criteria also restrict who the findings can describe. [1] [2] It supports further investigation of brief practices, without establishing the effectiveness of an app, audio experience or VR environment, or demonstrating treatment for a disorder.

If a future experience places a practice inside audio, an interactive story or an immersive environment, ask what the added medium changes. Does it clarify the content, support choice or introduce another burden? Keeping the practice constant while comparing delivery formats could help examine the medium’s contribution. Record experience, execution and later changes separately, rather than transferring the original practice’s evidence to a new product.

The value of a brief experience can start with one clear, measurable question. The next task for digital wellbeing research is to connect that question with people’s needs, their ways of participating and what happens in daily life afterward.

Original sources and verification

  1. Yilmaz Balban, M., et al. (2023). Brief structured respiration practices enhance mood and reduce physiological arousal. Cell Reports Medicine, 4(1), 100895. Journal and DOI; PMC paper archive; Public full-text PDF read for this article. These are three access points to one paper, not three studies.
  2. Stanford Medicine: NCT05304000 trial description and eligibility. This page was used to check design and scope, not as independent evidence of an effect.

Checked on 30 October 2026: the paper’s methods, results, figure captions, limitations and disclosures, alongside the institution’s trial description. We did not obtain or reanalyse individual data or audit protocol adherence. WHOOP supplied the wristbands; the paper states that it had no role in design or analysis. A. D. Huberman disclosed becoming a WHOOP adviser in June 2022. Copyright remains with the original authors; the paper carries a CC BY-NC-ND 4.0 licence. This is independently written commentary, without reproduced figures or a translated republication of the paper. The evaluation and design suggestions are untested proposals from this site.

This article contains AI-generated content. AI researched, synthesized, wrote and edited both languages using the cited public sources. This site did not conduct the trial, hands-on product testing or original interviews. The operating team develops Six Realms and provides Heart to Heart and Sleep, creating relevant commercial interests. The study did not assess these products and does not establish their effects. This article does not provide a personal breathing-training or treatment plan.

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