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    How to use your breath to focus deeper for 90 minutes

    Breathe On Team·June 1, 2026·4 min read
    Reviewed by Dr. Anya Sharma, MD (Pulmonology)

    Definition

    Focus breathing is a brief slow-paced ritual combined with a nasal-only breathing rule, used to set the autonomic state and breathing pattern needed for sustained cognitive performance.

    The two-minute pre-work ritual

    Sit, set a 90-minute timer. Coherent 5-5 for 12 cycles (two minutes). Notice your breath has slowed, your jaw has loosened. Start the work.

    The nasal-only rule

    Mouth closed for the entire 90 minutes. Mouth breathing tends to be faster and shallower, which signals stress to the brain and breaks focus.

    What if you get stuck

    Take three slow nasal breaths, exhale longer than inhale. Do not break the nasal rule.

    The reset between blocks

    10 minutes. Walk outside if possible, nose-only. One physiological sigh before sitting back down.

    Log your sessions in Breathe On and explore the matching guidance at [/breathing-for/fatigue](/breathing-for/fatigue).

    Frequently asked questions

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    deep work
    productivity
    coherent breathing

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