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Straw Breathing (Exhale Resistance Training)

breathwork · easy · 3-5 minutes per session, 2-3 times daily

What is Straw Breathing (Exhale Resistance Training)?

Breathing out through a narrow-diameter straw (or pursed lips simulating a straw) to create positive expiratory pressure, which keeps airways open longer, slows the exhale, and trains the respiratory muscles. This technique is used clinically in pulmonary rehabilitation for COPD and asthma patients, but is also effective for anxiety reduction (forced slow exhale activates vagus nerve) and respiratory muscle strengthening in healthy individuals and athletes.

Is there evidence for it?

EVIDENCEmoderate

How do you do Straw Breathing (Exhale Resistance Training)?

  1. 1.Get a standard thin cocktail/coffee stirrer straw (approximately 3mm diameter — the thinner the straw, the more resistance). Cut it to about 4 inches for easy handling. Alternatively, purse your lips as if blowing through a straw for a straw-free version
  2. 2.Sit upright with good posture. Inhale normally through your nose for 3-4 seconds, filling your diaphragm. Do not over-inflate — take a comfortable, moderate breath
  3. 3.Place the straw between your lips (or purse lips tightly) and exhale through the straw as slowly and evenly as possible. Target an exhale duration of 8-12 seconds. The resistance should feel like gentle effort, not straining. Keep your exhale pressure consistent — do not burst air out at the start
  4. 4.After the exhale is complete, remove the straw, pause for 1-2 seconds, and inhale through your nose again. Repeat for 10-15 breath cycles (approximately 3-5 minutes)
  5. 5.Practice 2-3 times daily. Progress by using thinner straws, extending the exhale duration to 15-20 seconds, or adding an inhale pause (inhale 4 seconds, hold 4 seconds, exhale through straw 10-12 seconds). For acute anxiety: 5 straw breaths can reduce heart rate within 60 seconds. For respiratory training: use consistently for 4 weeks.

How long does it take?

3-5 minutes per session, 2-3 times daily.

Is it hard to start?

easy.

Source: Padkao et al. (2019) Physical Therapy — straw breathing and respiratory muscle training; Garrod et al. (2005) — positive expiratory pressure therapy; Bianchi et al. (2004) European Respiratory Journal — pursed-lip breathing in COPD; Russo et al. (2017) — slow breathing techniques review
anxiety · stress · health · recovery
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