Extended Exhale with Nadi Shodhana for Nervous System Regulation

This practice fosters a state of calm and clarity by balancing the nervous system.

yoga · Hatha Yoga Pradipika, BKS Iyengar · This practice addresses states of agitation, anxiety, or mental overstimulation by actively down-regulating the sympathetic nervous system. · 3–5 rounds, 4-count inhale, 8-count exhale per nostril

Why it works

Extended exhalations activate the parasympathetic nervous system, specifically stimulating the vagus nerve, which reduces heart rate and promotes a relaxation response. Nadi Shodhana (alternate nostril breathing) further balances the autonomic nervous system by influencing the ida and pingala nadis (subtle energy channels), which correspond to the parasympathetic and sympathetic branches respectively. This technique optimizes gas exchange, increasing oxygen delivery to tissues and potentially enhancing cerebral blood flow. Physiologically, the sustained exhale creates a gentle increase in intrathoracic pressure, which impacts baroreceptor sensitivity contributing to blood pressure regulation. The rhythmic, controlled breathing also disengages the prefrontal cortex from analytical thought, redirecting focus to interoceptive awareness and reducing cognitive load.

How to practice

Preparation: Sit comfortably in a cross-legged position or on a chair with a straight spine. Rest your left hand on your left knee, palm up or in chin mudra (thumb and index finger touching).
Vishnu Mudra: Bring your right hand to your face. Fold down your index and middle fingers, extending your thumb, ring finger, and pinky finger. This is Vishnu Mudra.
Close Right Nostril: Use your right thumb to gently close your right nostril.
Inhale Left: Inhale slowly and smoothly through your left nostril for a count of 4.
Close Left, Open Right: Release your thumb from the right nostril, and use your ring finger and pinky to close your left nostril.
Exhale Right, Extended: Exhale slowly and completely through your right nostril for a count of 8. Ensure the exhale is twice as long as the inhale.
Inhale Right: Inhale slowly and smoothly through your right nostril for a count of 4.
Close Right, Open Left: Close your right nostril with your thumb, and release your ring finger and pinky from your left nostril.
Exhale Left, Extended: Exhale slowly and completely through your left nostril for a count of 8. This completes one round.
Preparation: Sit comfortably in a cross-legged position or on a chair with a straight spine. Rest your left hand on your left knee, palm up or in chin mudra (thumb and index finger touching).
Vishnu Mudra: Bring your right hand to your face. Fold down your index and middle fingers, extending your thumb, ring finger, and pinky finger. This is Vishnu Mudra.
Close Right Nostril: Use your right thumb to gently close your right nostril.
Inhale Left: Inhale slowly and smoothly through your left nostril for a count of 4.
Close Left, Open Right: Release your thumb from the right nostril, and use your ring finger and pinky to close your left nostril.
Exhale Right, Extended: Exhale slowly and completely through your right nostril for a count of 8. Ensure the exhale is twice as long as the inhale.
Inhale Right: Inhale slowly and smoothly through your right nostril for a count of 4.
Close Right, Open Left: Close your right nostril with your thumb, and release your ring finger and pinky from your left nostril.
Exhale Left, Extended: Exhale slowly and completely through your left nostril for a count of 8. This completes one round.