Yogic Breathing (Three-Part Breath)

Yogic Breathing — known in Sanskrit as Dirgha Pranayama or Three-Part Breath — is the foundational breathing technique of the entire Hatha Yoga system. Before any of the more advanced pranayama practices are taught, the yoga student must first learn to breathe fully and consciously. Most people in ordinary life use only the upper chest for breathing, engaging perhaps 30–40% of the lung's total capacity. Yogic Breathing reclaims the full three-dimensional expansion of the lungs and re-establishes the diaphragmatic rhythm that optimal health requires.

The Three Parts of the Breath

The "three parts" refer to the three anatomical regions of the torso that expand sequentially in a complete breath:

• Abdominal (lower) breath: The diaphragm descends, the belly expands outward. This is the deepest and most efficient part of breathing, accessing the base of the lungs where oxygen exchange is most efficient.
• Thoracic (middle) breath: The ribcage expands sideways and forward, engaging the intercostal muscles. The middle lobes of the lungs fill.
• Clavicular (upper) breath: The chest rises slightly and the collarbones lift, filling the uppermost lung apex. This is the shallowest portion and is used last, not first.

How to Practise

Preparation

Lie in Savasana or sit in a comfortable seated position with the spine upright. Ensure the abdomen is not constricted by clothing. Close the eyes. Take a few natural breaths to settle.

Steps

1. Exhale completely, emptying the lungs from top to bottom.
2. Begin the inhale by letting the belly soften and expand outward — feel the lower abdomen rise like a balloon filling. Allow this expansion to continue for 2–3 counts.
3. Continue the inhale into the ribcage — feel the ribs expand sideways, the chest broaden. Hold this while maintaining the abdominal expansion.
4. Complete the inhale by slightly lifting the chest and collarbones to fill the upper lungs. The breath now fills the torso from bottom to top.
5. Pause briefly at the top of the breath if comfortable.
6. Exhale in reverse: first release the chest and collarbones, then let the ribcage relax inward, then draw the belly gently in to expel the last of the breath.
7. Continue for 10–15 breaths. The complete cycle should feel smooth, wave-like, and unforced.

Benefits

• Maximises tidal volume: Full three-part breathing can increase the volume of each breath from the typical 500ml to 3,000–4,000ml — dramatically improving oxygen delivery to every cell.
• Activates the parasympathetic nervous system: Diaphragmatic breathing directly stimulates the vagus nerve, triggering the "rest and digest" response and reducing cortisol levels.
• Improves posture: Learning to breathe with the full torso corrects the habitual chest-only breathing that leads to tight intercostal muscles and forward head posture.
• Foundational for all pranayama: Every advanced pranayama practice — Kapalabhati, Nadi Shodhana, Bhastrika — depends on full diaphragmatic control. Yogic Breathing establishes this control.
• Reduces anxiety: Slow, full breathing is physiologically incompatible with the fight-or-flight stress response. Five minutes of three-part breath measurably reduces heart rate and blood pressure.
• Improves sleep: Practised before sleep, it signals the nervous system that it is safe to rest deeply.

Contraindications

• No contraindications for gentle three-part breathing. Approach with care if you have recent abdominal surgery — avoid full abdominal expansion until healing is complete.
• If dizziness occurs during practice, return to normal breathing and reduce the depth of each breath.

Common Mistakes

The most pervasive mistake is forcing the belly out on the inhale by using abdominal muscle effort rather than allowing the diaphragm to descend naturally. The belly should be released on the inhale, not pushed. Another common error is breathing only sequentially — belly, then ribs, then chest — in a jerky three-step pattern rather than a smooth, continuous wave. With practice, the three phases blend into one fluid motion. Finally, many beginners reverse the exhale, breathing out from the belly first rather than from the top down.