Marichyasana C

Marichi's Pose C (bound twist)

named after the sage Marichi

Written and reviewed by The Kriya Yogi · Updated 25 September 2026

A seated bound spinal twist named for the sage Marichi, combining a bent-leg bind with rotation to wring the torso and open the shoulders.

Family
Twists
Level
intermediate
Lineage
modern
Works on
spine · shoulders · hips

The yogic view

Marichyasana is named for the sage Marichi, one of the mind-born sons of Brahma in Puranic lineage, and twisting seated postures of this family appear in medieval hatha texts among poses attributed to sages. The specific bound variation C, however, is not detailed with this exact form in the Hatha Yoga Pradipika or Gheranda Samhita; it is part of the more elaborate seated-twist vocabulary systematized in twentieth-century Mysore-style practice, particularly the Ashtanga Vinyasa sequence, where it holds a prominent place in the Primary Series.

Benefits

  • Traditionally used to stimulate the digestive organs through the compression and release created by the twist
  • May help maintain spinal mobility and rotational flexibility with regular practice
  • Encourages awareness of the breath as the twist naturally shortens and lengthens the torso
  • Stretches the shoulders and outer hip of the bent leg as the arm wraps around the shin
  • Often used as a preparatory pose for deeper twists and bound postures

How to practise

  1. Sit in Dandasana with legs extended and spine tall.
  2. Bend the right knee, placing the right foot flat on the floor close to the right sitting bone.
  3. Keep the left leg extended and active, toes drawn back toward the shin.
  4. Inhale and lengthen the spine; exhale and rotate the torso toward the right knee.
  5. Wrap the right arm around the shin, reaching the hand toward the lower back.
  6. Reach the left arm behind the back to clasp the right hand or wrist.
  7. Use each exhale to deepen the twist from the navel upward, keeping the chest lifted.
  8. Hold for 5-8 breaths, then release and repeat on the second side.

For seated or floor-based work, use a clean, stable surface with enough support for comfort.

Common mistakes

  • Rounding the spine to force the bind: the shoulders collapse forward; fix by lengthening the spine first and binding only as far as the shoulders allow.
  • Letting the extended leg roll outward: loses the foundation; press the outer thigh down and flex the extended foot.
  • Twisting from the neck instead of the belly: initiate rotation from the lower abdomen, and let the head follow last.
  • Lifting the bent-knee heel off the floor: indicates the hip is compensating; sit on a folded blanket to keep the pelvis level.

Variations and progressions

  • Easier: skip the bind and simply hug the bent knee with the opposite arm, resting the other hand behind the hips for support.
  • Easier: use a strap between the hands if the fingers do not meet.
  • Harder: work toward Marichyasana D by adding a half-lotus fold to the extended leg before twisting.
  • Harder: hold the twist with an exhale-retention (bahya kumbhaka) for one or two counts to intensify the abdominal action.

Breath and energy

Marichyasana C compresses and then releases the abdominal organs with each breath cycle, encouraging a longer, subtler exhale and a natural engagement of uddiyana bandha as the belly draws in on the twist. Many teachers associate seated twists with stimulating manipura chakra at the navel, the seat of digestive fire (agni) in classical energetic maps.

The rotation also opens the side ribs unevenly, so breath naturally shifts toward the side away from the twist — a useful cue for noticing habitual breathing patterns and cultivating even, bilateral lung use over time.

What research shows

Small studies on seated spinal twists suggest short-term improvements in self-reported spinal mobility and trunk rotation range, but sample sizes are typically small and effects are not isolated to any single posture. Claims that twists 'squeeze out toxins' or detoxify organs are not supported by physiological evidence — the liver and kidneys process metabolic waste continuously regardless of position. The pose is reasonably viewed as a mobility and body-awareness exercise for the spine and hips rather than a therapeutic intervention.

Questions about Marichyasana C

+ What does Marichyasana C stretch?
It primarily mobilizes the thoracic and lumbar spine in rotation, and stretches the outer hip and shoulder of the bound side.
+ Do I need to bind fully to get the benefits?
No. The twisting action of the spine, not the hand clasp, produces most of the effect; a strap or open-hand version works just as well for a beginner.
+ Is Marichyasana C safe during pregnancy?
Deep seated twists that compress the abdomen are generally avoided in pregnancy; open, gentle twists are preferred — check with a qualified prenatal teacher.
+ Why can't I reach my hands behind my back?
This usually reflects tight shoulders or a stiff thoracic spine rather than a flaw in technique; use a strap and progress gradually.
+ Is this pose from classical hatha yoga texts?
The bound variation is not described in this specific form in the classical hatha manuals; it is a modern refinement popularized in twentieth-century Ashtanga practice, though it draws its name from the mythic sage Marichi.
+ How long should you hold Marichyasana C?
Five to ten slow breaths — about thirty to sixty seconds — works well for most practitioners, and one to two minutes if you are working specifically on range. Where the posture is one-sided, practise both sides for the same length of time. Let the breath decide: if it becomes short, held or noisy, you have stayed too long or gone too deep.
+ Is Marichyasana C suitable for beginners?
Not as a first posture. Marichyasana C is an intermediate twists shape: it assumes you can already hold the foundational postures for around eight calm breaths and move in and out of them with control. Most people are ready after a few months of regular practice, and the preparatory postures listed on this page are the honest route in.
+ What are the modifications for Marichyasana C?
The variations and progressions section above sets out the specific options for Marichyasana C. Three adjustments apply to almost any posture: raise the hips on a folded blanket or cushion in seated work, bend the knees in anything that loads the back of the legs, and use a wall, chair or block to take weight and remove the fear of falling. A supported version practised often produces more change than a deep version practised rarely.
+ Who should avoid or modify Marichyasana C?
For Marichyasana C specifically: back injury; shoulder injury; pregnancy (modify or avoid). More generally, modify or skip it if you have an acute injury or recent surgery in the area it loads, if you are pregnant and have not been given individual guidance, or if the shape produces sharp, pinching, radiating or electric sensation. Numbness, tingling or pain travelling down a limb is a nerve signal to stop and be assessed, not to breathe through. This page is educational and is not medical advice.
+ What should you practise before and after Marichyasana C?
Prepare with Ardha Matsyendrasana (Half Lord of the Fishes Pose). Release afterwards with Dandasana (Staff Pose). Both lists are links on this page, and either can be shortened when time is limited — but do not skip preparation for a posture that loads a joint at end range.
+ What does Marichyasana C mean in Sanskrit?
Marichyasana C translates as marichi's pose c (bound twist) — named after the sage Marichi The name follows Sanskrit convention, but the posture itself is modern and is not described in the classical texts.

Prepare with

Release with

Cautions

  • back injury
  • shoulder injury
  • pregnancy (modify or avoid)

More twists

Keep reading

Educational content, not medical advice. Check with a doctor before starting new practices if you have a health condition or are pregnant.