12.2 Concept and Demonstration of Bandhas and Mudras (Practical 8 & 9)

Concept and Demonstration of Bandhas and Mudras (Practical 8 & 9)

Quick Answer: Practical Syllabus 8 & 9 evaluates the precise execution, physiological mechanisms, and classical philosophy of Bandhas (neuromuscular energy locks) and Mudras (psycho-physiological seals). The tri-bandha system encompasses Jalandhara Bandha (Throat Lock), commonly linked to a carotid baroreceptor reflex; Uddiyana Bandha (Abdominal Lock), performed exclusively during Bahir Kumbhaka (external retention) on an empty stomach; and Mula Bandha (Root Lock), contracting the perineal body to unite descending Apana with Prana. Candidates must demonstrate the classical progression of Maha Bandha (Traya Bandha) alongside foundational Hatha mudras: Yoga Mudra, Maha Mudra, and Viparitakarani Mudra (which reverses the descent of Bindu nectar into the Manipura solar fire).

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Classical Etymology and Philosophy: Bandha and Mudra

In classical Hatha Yoga, Bandhas and Mudras represent advanced psychophysiological practices bridging physical postures (Asana) and breath control (Pranayama) with deep sensory withdrawal (Pratyahara) and meditative absorption (Dharana/Dhyana).

Meaning of Bandha

The word Bandha originates from the Sanskrit root Bandh (बन्ध्), meaning "to bind," "to lock," "to tie," or "to restrain." In yogic energetic physiology:

• The human body is animated by two primary opposing pranic currents: Prana Vayu (the vitalizing, ascending energy operating in the thoracic cavity) and Apana Vayu (the eliminating, downward-moving energy operating in the pelvic floor).
• Under habitual unconscious living, Apana dissipates downward through the pelvic organs, while Prana dissipates upward through the respiratory tract.
• Applying Bandhas creates physical and neuromuscular locks that arrest these dissipating currents. Descending Apana is directed upward, and ascending Prana is directed downward. They collide and unite at the navel center (Manipura Chakra / Samana Vayu region), generating an intense pranic heat that awakens the dormant Kundalini Shakti at Muladhara, forcing it to enter the central channel, Sushumna Nadi.

Meaning of Mudra

The word Mudra (मुद्रा) derives from the Sanskrit verbal root Mud (to delight, gladden, or rejoice) and Dra (to draw forth), or alternatively from Mudrayati ("to seal"). A Mudra is an energetic seal, psychic attitude, or closed circuit that locks Pranic energy within the neuromuscular system, preventing it from radiating outward and redirecting subtle currents toward higher cerebral and spiritual centers. As the Hatha Yoga Pradipika asserts (HYP 3.5):

"Tasmat sarva-prayatnena prabodhayitum ishvarim, brahmadvara-mukhe suptam mudrabhyasam samacharet."
"Therefore, with utmost effort, to awaken the sleeping Goddess (Kundalini) lying at the gateway to Brahman, one should diligently practice Mudras."

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1. The Tri-Bandha System: Classical Technique & Physiology (Practical 8)

1.1 Jalandhara Bandha (Throat / Chin Lock — Practical 8.1)

• Classical Authority: Hatha Yoga Pradipika 3.70–73 ("Kantham akunchya hridaye sthapayech chibukam dridham, bandho jalandharakhyo'yam jara-mrityu-vinashakah"); Gheranda Samhita 3.12–13.
• Physical Technique:
  1. Sit in a steady meditative posture (Padmasana, Siddhasana, or Vajrasana) with palms pressing firmly downward on the knees, arms locked straight at the elbows, and shoulders slightly raised and drawn forward.
  2. Inhale deeply (or exhale fully, depending on whether it accompanies Antar or Bahir Kumbhaka).
  3. Draw the chin backward horizontally (cervical retraction) and then tilt the head downward, pressing the chin firmly into the jugular notch between the clavicles (the sternal notch / Kanthakupa).
  4. Retain the breath with comfort while focusing inward on Vishuddha Chakra.
  5. Release: Relax shoulders, bend elbows, slowly raise the chin to neutral, and only then exhale or inhale smoothly.
• Cardiovascular & Neurovascular Mechanisms:
  • Carotid Sinus Baroreceptor Reflex (commonly given explanation): Jalandhara Bandha is usually explained as pressing on the neck near the carotid sinus, at the bifurcation of the common carotid artery, whose wall contains baroreceptors (stretch receptors).
  • Pressure there mimics a rise in arterial pressure, triggering afferent signals via the sinus nerve of Hering (branch of Glossopharyngeal Nerve, CN IX) to the solitary tract (nucleus tractus solitarii) in the medulla.
  • The medulla responds by reducing sympathetic outflow and increasing vagal (CN X) output, which slows the heart rate and lowers blood pressure; how strong this effect is during the bandha varies from person to person.
• Energetic Function: Closes the 16 Adharas (pranic centers) in the neck and prevents the downward flow of lunar nectar (Bindu / Amrita) from dripping into the digestive fire.
• Contraindications: Cervical spondylosis, acute herniated cervical discs, vertigo, severe hypertension, intracranial hypertension, and cardiac arrhythmias.

1.2 Uddiyana Bandha (Abdominal / Diaphragmatic Lock — Practical 8.2)

• Classical Authority: Hatha Yoga Pradipika 3.55–60 ("Baddho yena sushumnayam pranastuddiyate yatah, tasmaduddiyanakhyo'yam yogibhih samudritah" — "Because by this lock the great bird of Prana flies up continuously into Sushumna, it is named Uddiyana"); Gheranda Samhita 3.10–11.
• Respiratory Rule: Uddiyana Bandha is performed after a full exhalation, during Bahir Kumbhaka (external retention). With the lungs full, the mock inhalation that lifts the abdomen cannot be made, and straining against a full chest raises intrathoracic pressure.
• Physical Technique:
  1. Stand with feet shoulder-width apart, knees slightly bent, hands resting firmly on the thighs just above the knees (or seated in Padmasana/Siddhasana).
  2. Inhale deeply through the nose, then exhale vigorously, completely, and forcefully through the mouth and nose (Rechaka), voiding all lungs of air.
  3. Withhold the breath outside (Bahir Kumbhaka).
  4. Lock the elbows straight, press hands into the thighs, and perform a false or mock inhalation: expand the ribcage vigorously as if inhaling, but keep the glottis closed so no air enters.
  5. The dramatic expansion of the thoracic cage creates intense negative intrathoracic suction. This pulls the relaxed diaphragm upward high into the thoracic dome.
  6. Simultaneously, relax the abdominal muscles completely; the abdominal viscera and wall are sucked inward and upward toward the spine, creating a profound hollow cavity beneath the ribcage.
  7. Hold within comfortable capacity.
  8. Release Sequence: First relax the chest and ribcage, let the abdominal organs drop downward and forward to neutral, raise the torso, and only then take a smooth, unhurried inhalation through the nose. Never gasp for breath upon release.
• Physiological & Visceral Effects:
  • Massages and decongests the liver, spleen, pancreas, kidneys, stomach, and transverse colon.
  • Stimulates the celiac plexus (solar plexus) and mesenteric nerve plexuses, boosting digestive secretions (Jatharagni).
  • Tones the pelvic floor and stimulates adrenal venous drainage.
• Strict Contraindications: Hiatus hernia, peptic/duodenal ulcers, active colitis, recent abdominal surgery (within 6 months), pregnancy, menstruation, severe hypertension, glaucoma, and heart disease. Must be practiced strictly on an empty stomach (minimum 4–5 hours after meals).

1.3 Mula Bandha (Root / Perineal Lock — Practical 8.3)

• Classical Authority: Hatha Yoga Pradipika 3.61–69 ("Parshni-bhagena sampidya yonim akunchayed gudam, apanam urdhvam akrishya mula-bandho'bhidhiyate"—press the perineum with the heel, contract the anal region and draw Apana upward); Gheranda Samhita 3.14–17.
• Physical Technique:
  1. Sit in an asymmetrical meditative posture such as Siddhasana (for men, where the left heel presses firmly into the perineum) or Siddha Yoni Asana (for women, where the left heel presses the clitoris/labia majora), or alternatively in Padmasana.
  2. Maintain a completely straight lumbar and thoracic spine.
  3. Inhale smoothly or exhale completely (can be practiced with Antar Kumbhaka, Bahir Kumbhaka, or during quiet breathing).
  4. Concurrently isolate and contract the central pelvic floor:
     • In males: Precise contraction of the perineal body (the fibromuscular hub located midway between the anus and the scrotum).
     • In females: Precise contraction of the cervix and deep vaginal fornix.
  5. Maintain steady upward suction of the pelvic center without holding tension in the gluteal muscles or thighs.
• Mula Bandha vs. Ashwini Mudra (modern refinement): HYP 3.61 itself says to contract the anal region (gudam). Modern schools such as the Bihar School of Yoga refine this by distinguishing two practices:
  • Ashwini Mudra (Horse Gesture): The repetitive, rhythmic contraction and relaxation of the external and internal anal sphincters (sphincter ani internus/externus).
  • Mula Bandha (Root Lock): A subtle, sustained, isolated inward and upward contraction of the central perineal body / levator ani muscles (specifically the pubococcygeus) without contracting the anal sphincter and without clamping the urinary sphincter.
• Energetic & Autonomic Actions: Stimulates the pelvic splanchnic parasympathetic nerves, stabilizes the sacral autonomic plexus, prevents pelvic organ prolapse, and reverses the downward dissipation of Apana Vayu, directing it into Sushumna.

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2. Maha Bandha (The Great Lock / Traya Bandha)

In modern teaching (for example, the Bihar School), Maha Bandha (also called Tri Bandha) is the simultaneous application of all three locks—Jalandhara, Uddiyana, and Mula—during external breath retention (Bahir Kumbhaka). The Hatha Yoga Pradipika's own Mahabandha (3.19–25) is different: the left heel presses the perineum, the right foot rests on the left thigh, and after inhalation the chin lock and perineal contraction are held.

Classical Textual Citation

Of its own Mahabandha, the Hatha Yoga Pradipika (3.19–25) says:

"Padamulasya vaamasya yoni-bhaage niveshayet, savyamoorum tathaa choru-yugalam sthaapayetsamam... Kanthamaakunchya jalandharam bandham dharayet."
"Maha Bandha destroys old age and death, unites the three streams of Ganga, Yamuna, and Saraswati (Ida, Pingala, and Sushumna) at the navel, and delivers supreme siddhi to the mind."

Invariant Sequence of Application & Release

The modern sequence most teachers use is:

APPLICATION SEQUENCE (Top-Down during Bahir Kumbhaka):
1. Inhale deeply -> Exhale completely through mouth & nose (Rechaka).
2. Withhold breath in Bahir Kumbhaka.
3. Apply JALANDHARA BANDHA first (chin to sternal notch).
4. Apply UDDIYANA BANDHA second (mock inhale, abdominal suction).
5. Apply MULA BANDHA third (perineal body contraction).
[Hold the Traya Bandha steadily within comfortable capacity]

RELEASE SEQUENCE (Bottom-Up in exact reverse):
1. Release MULA BANDHA first (relax pelvic floor).
2. Release UDDIYANA BANDHA second (relax abdomen to neutral).
3. Raise head and release JALANDHARA BANDHA third (restore cervical alignment).
4. Inhale smoothly, slowly, and silently through the nose.

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3. Syllabus Mudras: Technique, Philosophy & Alignment (Practical 9)

3.1 Yoga Mudra (Psychic Union Gesture — Practical 9.1)

• Posture & Alignment:
  1. Sit in classical Padmasana (Lotus Pose).
  2. Bring both hands behind the back; hold the right wrist with the left hand (or assume Pashchima Namaskarasana / reverse prayer).
  3. Inhale deeply, lengthening the spine upward and expanding the ribcage.
  4. Exhale smoothly while folding forward from the hip joints, maintaining a flat back as long as possible until the forehead, nose, or chin touches the floor in front of the crossed shins.
  5. Relax the shoulders, neck, and lower back; breathe gently into the abdominal cavity, feeling the heels press into the lower abdomen.
• Physiological & Psychological Effects: The pressure of the heels against the caecum, ascending colon, descending colon, and sigmoid colon relieves constipation and flatulence. The forward fold induces profound sensory withdrawal (Pratyahara), pacifies emotional agitation, and releases lumbar muscle spasms.

3.2 Maha Mudra (The Great Gesture — Practical 9.2)

• Textual Authority: Hatha Yoga Pradipika 3.10–18 (3.10: "Pada-mulena vamena yonim sampidya dakshinam, prasaritam padam kritva karabhyam dharayed dridham"); Gheranda Samhita (Chapter 3).
• Physical Technique:
  1. Sit on the floor; bend the left knee and press the left heel firmly into the perineum (or Yoni area).
  2. Extend the right leg straight forward along the floor, keeping the knee fully extended and toes pointing upward.
  3. Lean forward and grasp the big toe of the extended right foot with both hands (or hold the outer edges of the foot), interlocking thumbs over the nail.
  4. Inhale deeply (Puraka) into the lungs.
  5. Apply Jalandhara Bandha (chin to sternal notch) and engage Mula Bandha (perineal contraction), holding the breath inside (Antar Kumbhaka).
  6. Fix internal gaze steadily on the eyebrow center (Bhrumadhya Drishti / Shambhavi Mudra) or tip of the nose (Nasikagra Drishti).
  7. Retain steadily without shaking.
  8. Release: Release Jalandhara, release Mula, exhale smoothly, release the toe, and return to an upright posture.
  9. Repeat for equal duration with the right heel pressing the perineum and left leg extended, followed by a symmetric round with both legs extended (Maha Vedha preparation).
• Classical Scriptural Benefits: HYP 3.14–17 promises that Maha Mudra cures consumption (Kshaya), chronic skin diseases (Kustha), abdominal enlargement (Gulma), chronic constipation, and piles. Most importantly, it lets even dreadful poison (Visham ghoram) be digested as if it were nectar by harmonizing the vital currents.

3.3 Viparitakarani Mudra (Inverted Attitude / Seal — Practical 9.3)

• Textual Authority: Hatha Yoga Pradipika 3.78–82; Gheranda Samhita 3.33–36.
• Classical Energetic Philosophy:
  • According to classical Hatha physiology, the Moon (Chandra) resides at the palate or cranial vault (Sahasrara region) and continually secretes the divine cooling nectar of immortality (Amrita / Bindu).
  • The Sun (Surya) resides at the navel center (Manipura), radiating intense digestive and metabolic heat (Jatharagni).
  • In normal upright human posture, the nectar drops downward continuously into the solar fire at the navel, where it is consumed and incinerated, resulting in tissue degeneration, disease, graying hair, wrinkles, and physical mortality (Jara and Mrityu).
  • In Viparitakarani Mudra ("the inverted process"), the orientation of the body is physically inverted: the Sun is placed below and the Moon is placed above (or the nectar is protected from descending into the solar flames), preserving the divine fluid and rejuvenating bodily tissues.
• Physical Demonstration vs. Sarvangasana Distinction:
  • Sarvangasana (Shoulder Stand): An Asana requiring a vertical 90° trunk alignment perpendicular to the floor, resting primarily on the shoulders, with a tight, active Jalandhara Bandha compressing the thyroid gland against the manubrium sterni.
  • Viparitakarani Mudra: A Mudra performed with the hips and sacrum supported by the hands at a comfortable 45° to 60° diagonal angle relative to the floor. The legs remain vertical, but the pelvis rests in a hammock formed by the palms and elbows. There is NO tight throat lock (no Jalandhara Bandha); the cervical spine remains gently extended with relaxed throat tissues, allowing calm abdominal respiration while redirecting venous and pranic flow toward the upper body.
• Physiological Benefits: Massive enhancement of venous blood return from the lower extremities to the heart (relieving varicose veins and dependent edema), lymph drainage, normalization of blood pressure, and stimulation of baroreceptors without cervical strain.