PRANAYAMA

What is Pranayama?

Pranayama comes from the Sanskrit words Prana (vital life force) and Ayama (expansion, extension, or regulation). It is the conscious cultivation of prana through the breath and a method for influencing both the body and mind.

What is Prana?

Prana is the universal life force described in yoga and Ayurveda. It is believed to animate every living being and sustain movement, metabolism, perception, thought, and consciousness.

Prana is influenced by:

Breath • Diet • Water • Sleep • Physical activity • Environment • Emotional state • Mental focus • Relationships • Lifestyle

Healthy habits cultivate prana, while chronic stress, illness, poor sleep, unhealthy food, substances, and excessive stimulation are traditionally believed to diminish it.

Breath and Modern Science
Modern science cannot directly measure prana, but many effects of pranayama are measurable. Research suggests appropriate breathing practices may improve autonomic nervous system regulation, heart rate variability, blood pressure, heart rate, respiratory efficiency, emotional regulation, stress resilience, sleep quality, attention, pain perception, and anxiety. Slow diaphragmatic breathing generally increases parasympathetic activity, promoting relaxation and recovery.

Breath and the Mind

Classical yoga teaches that the breath and mind continually influence one another. Emotional states naturally alter breathing, while consciously regulating the breath can help calm mental activity and improve concentration. For this reason, breath is considered the bridge between the physical and subtle body. Learning to cultivate concentration and direct your attention with intention helps conserve prana. In yoga, scattered attention is believed to disperse energy, while steady focus cultivates clarity, vitality, and presence.

Learning to regulate your breath, mind and emotions has profound benefits for the regular practitioner.

When to Practice

Classical Practice Traditional texts recommend practicing pranayama after shatkarma (cleansing techniques), after asana, and before meditation. Early morning (Brahma Muhurta) is traditionally considered ideal, although consistent daily practice is more important than perfect timing. General Guidelines Practice with an empty stomach, through the nose unless instructed otherwise, with an upright relaxed posture and without strain. Progress gradually. Advanced pranayama and breath retentions should be learned from a qualified teacher.

PRANAYAMA WE PRACTICE IN CLASS

Natural Breath Observation
Benefits: Develops awareness, calms the mind, prepares for meditation. Practice: Observe the natural breath without changing it. Best for: Beginners, stress reduction, meditation preparation. Contraindications: None.
Abdominal (Diaphragmatic) Breathing

Benefits: Activates the parasympathetic nervous system, reduces stress, improves diaphragmatic function. Practice: Inhale allowing the abdomen to expand; exhale allowing it to soften. Best for: Relaxation, anxiety, recovery. Contraindications: None.

Sama Vritti (Equal Breathing)

Benefits: Improves concentration, balances the nervous system, steadies the mind. Practice: Inhale and exhale for equal counts (e.g., 4:4 or 6:6). Best for: Daily practice, meditation preparation. Contraindications: Avoid strain or excessively long counts.

Ujjayi
Benefits: Improves concentration, builds internal heat, lengthens and regulates the breath, and promotes relaxation.
Practice: Slightly constrict the glottis to create a soft ocean-like sound while breathing through the nose. It may be practiced in Makarasana for deep relaxation or integrated with movement during asana, particularly in Ashtanga Vinyasa practice.
Best for: Asana practice, relaxation, meditation, and breath awareness.
Contraindications: Avoid excessive tension in the throat.

Nadi Shodhana (Alternate Nostril Breathing)
Benefits: Balances Ida and Pingala, improves concentration, promotes relaxation. Practice: Alternate breathing through each nostril using the fingers. Best for: Stress reduction, meditation, mental clarity. Contraindications: Avoid breath retention if pregnant, hypertensive, or inexperienced.

Kapalabhati (Shatkarma)
Benefits: Cleanses the respiratory passages, increases alertness, strengthens the expiratory muscles. Practice: Rapid forceful exhalations with passive inhalations. Best for: Morning practice, cleansing, energizing. Contraindications: Pregnancy, uncontrolled hypertension, heart disease, glaucoma, retinal disorders, recent abdominal surgery, hernia.

Bhastrika
Benefits: Increases energy, improves lung ventilation, builds internal heat. Practice: Forceful inhalations and exhalations of equal strength followed by normal breathing. Best for: Low energy, cold conditions, preparation for meditation. Contraindications: Pregnancy, uncontrolled hypertension, heart disease, epilepsy, glaucoma, recent surgery, acute illness.

Bhramari (Humming Bee Breath)
Benefits: Calms the nervous system, reduces anxiety, improves concentration. Practice: Inhale through the nose and exhale with a smooth humming sound. Best for: Stress, anxiety, insomnia, meditation. Contraindications: Active ear infection or severe ear pain.

Shitali / Sheetkari (Cooling Breath)
Benefits: Cools the body, calms the mind, may reduce heat and irritability. Practice: Shitali—inhale through a rolled tongue. Sheetkari—inhale through gently clenched teeth. Exhale through the nose. Best for: Hot weather, excess heat, after vigorous practice. Contraindications: Cold weather, chronic low blood pressure, asthma aggravated by cold air, respiratory infection.

 

Breath and Modern Science

Modern science cannot directly measure prana, but many effects of pranayama are measurable. Research suggests appropriate breathing practices may improve autonomic nervous system regulation, heart rate variability, blood pressure, heart rate, respiratory efficiency, emotional regulation, stress resilience, sleep quality, attention, pain perception, and anxiety. Slow diaphragmatic breathing generally increases parasympathetic activity, promoting relaxation and recovery.

Modern science explains the measurable effects of breathing on the nervous system, cardiovascular function, and mental health..

Classical yoga explains these same practices through the language of prana, nadis, vayus, chakras, and Kundalini. These are complementary models that describe human experience from different perspectives.

Pranayama primarily cultivates and balances prana, preparing the subtle body for deeper meditation and, according to classical yoga, eventual Kundalini awakening

THE FIVE VAYUS

The vayus are five primary movements of prana.

Prana Vayu – Chest; inward and upward movement; breathing and sensory reception.

Apana Vayu – Pelvis; downward movement; elimination, reproduction, grounding.

Samana Vayu – Abdomen; inward movement; digestion, absorption, balance.

Udana Vayu – Throat and head; upward movement; speech, growth, expression, consciousness.

Vyana Vayu – Entire body; circulates prana throughout the body and coordinates movement.

THE THREE BODIES

Classical yoga and Vedanta describe the human being as existing through three interconnected bodies, each representing a different level of human experience.

Sthula Sharira – Gross Body The physical body composed of muscles, bones, organs, and tissues sustained by food. Contains: • Annamaya Kosha

Sukshma Sharira – Subtle Body The energetic and psychological body containing prana, nadis, chakras, the five vayus, the senses, mind, and intellect. Contains: • Pranamaya Kosha • Manomaya Kosha • Vijnanamaya Kosha

Karana Sharira – Causal Body The deepest level of existence associated with the source of consciousness, deep stillness, and spiritual realization. Contains: • Anandamaya Kosha

THE FIVE KOSHAS
The koshas are five interconnected sheaths or layers of human experience.

Annamaya Kosha
The Food Sheath—the physical body sustained by nutrition.

Pranamaya Kosha
The Energy Sheath containing prana, nadis, and the five vayus.

Manomaya Kosha
The Mental Sheath governing thoughts, emotions, memory, and sensory processing.

Vijnanamaya Kosha
The Wisdom Sheath responsible for discernment, intuition, and higher understanding.

Anandamaya Kosha
The Bliss Sheath representing profound peace and the deepest level of awareness.
Yoga seeks harmony throughout all three bodies and all five koshas through ethical living, movement, breath, concentration, and meditation.

 

NADIS

Nadis Nadis are subtle channels through which prana flows. They are not physical nerves or blood vessels but belong to yogic subtle anatomy. Traditional texts describe approximately 72,000 nadis. Three are considered most important: Ida – Left channel; lunar, cooling, receptive. Pingala – Right channel; solar, warming, active. Sushumna – Central channel through which Kundalini is traditionally said to ascend during higher states of meditation.