Variations (1)
Revolved Head-to-Knee Pose
Revolved Head-to-Knee Pose · परिवृत्त जानु शीर्षासन
Also known as: Twisted Janu Sirsasana · Parivrtta Janu Sirsasana
Revolved Head-to-Knee Pose, also called Twisted Janu Sirsasana is a classical yoga posture in the Iyengar tradition. In this posture, the body rotates the spine, creating space between each vertebra. The posture works to lengthen the hamstrings and engage the obliques. Lengthens and twists the spine. Stimulates abdominal organs and improves digestion. It is particularly valued for alleviating back discomfort. Suitable for intermediate practitioners with foundational yoga experience, it is a meaningful addition to any practice, particularly beneficial for desk workers and athletes. A blanket and strap can be used to make the posture more accessible and support correct alignment. Practitioners with spinal injury and sciatica should approach with care or consult a qualified teacher.
Anatomy Involved
Benefits
Hamstrings(lengthening)
The powerful muscles running along the back of your straight thigh (hamstrings) receive a profound, sustained stretch in this pose. As the pelvis tilts forward and the torso extends over the leg, these muscles are encouraged to release chronic shortening, particularly at their attachment points near the sit bones. This patient lengthening not only improves flexibility but also alleviates common lower back tension, allowing apana vayu—the downward-moving energy—to flow more freely and ground the practitioner. Regular practice progressively increases their elasticity, reducing strain on the sacrum and lumbar spine.
Obliques(activating | lengthening)
The sheets of muscle along your side waist (obliques) are intricately engaged in this twisted lateral bend. On the side of the straight leg, they are actively lengthening and rotating, creating space along the side body from the hip to the armpit. Simultaneously, the obliques on the side of the bent knee contract concentrically to deepen the twist and stabilize the trunk, orchestrating the spiraling action of the spine. This dynamic interplay cultivates core awareness and supports the energetic flow of samana vayu, bringing balance and integration to the abdominal region.
Spinal Extensors(lengthening | stabilizing)
The long, deep muscles running parallel to your spine (spinal extensors) are both lengthened and stabilized as you fold and twist. On the side of the straight leg, they gently release, allowing for the lateral flexion and rotation of the vertebral column, creating length through the entire back. Meanwhile, they maintain an intelligent isometric engagement to protect the spine and prevent collapsing, ensuring a safe and even stretch. This intelligent engagement brings awareness to the core axis of the body, allowing prana to flow freely along the sushumna nadi, promoting spinal health and vitality.
- Full anatomical benefits — muscles, joints, organs →
Avoid If
Disc Herniation
Spinal flexion and rotation under load increase intradiscal pressure and can push herniated material toward spinal nerves.
Initiate the rotation from the upper thoracic spine; avoid forceful lumbar rotation.
Sciatica
Certain hip stretches and forward bends pull on the sciatic nerve, temporarily increasing radiating pain down the leg.
Keep both sitting bones grounded and initiate the twist from the mid-back; stop if any shooting sensation occurs.
Hamstring Injury
Aggressive stretching of a torn or strained hamstring can reinjure muscle fibres — the attachment near the sitting bone is especially vulnerable.
Bend the knees generously, work within a pain-free range, and avoid any aggressive pulling on the hamstrings.
Neck Injury / Cervical Issues
Looking up, bearing head weight, or unsupported neck rotation can compress cervical vertebrae and irritate nerves.
Do not force the neck to turn further than the thoracic spine; let the gaze follow the rotation of the shoulders only.
Props That Can Help
Optional supports — use when helpful, not required
Folded Blanket
Use a blanket for cushioning, elevation, or support — it adapts the pose to your body's current needs without compromising alignment.
Yoga Strap
A strap extends your reach and allows the pose to be held with correct alignment before full flexibility is established.
Yoga Block
Use a block to reduce the reach distance, support alignment, and make the posture accessible at your current level of flexibility.
Common Mistakes to Avoid
Teaching Cues
For yoga teachers — verbal cues to guide students
7 cues
Teaching Cues
For yoga teachers — verbal cues to guide students
- 1Lengthen the spine on the inhalation, deepen the twist on the exhalation
- 2Initiate the rotation from the navel, then the chest, finally the head
- 3Keep both sitting bones grounded equally
- 4Maintain the length of the spine — do not collapse into the twist
- 5Use the breath to create space for the rotation
- 6Allow the hip joints to open gradually — never force
- 7Hinge from the hips, leading with the chest
Pose Details
Helps With
Pose Type
Body Focus
Focus Areas
Best For
Yoga Styles
When to Practice
Position
Modify If You Have
hamstring injury
Keep the extended leg slightly bent; use a strap around the foot.
back pain
Do not go too deep into the forward bend; focus on lengthening the spine.
neck injury
Keep the head in a neutral position or turn only slightly.
Target Areas
Practice Flow
How to Practice
1. Begin in Dandasana (Staff Pose). Bend your left knee and place the sole of your left foot against the inner right thigh.
2. Extend your right leg straight forward, pressing the thigh down and pushing actively through the heel. Place a folded blanket under the sitting bones if needed.
3. Inhale, lengthen the spine upwards. Exhale, turn your torso towards your right leg and place your right hand on the outside of your right leg.
4. Grasp the outer edge of your right foot with your right hand, or use a strap around the foot if needed.
5. Inhale, sweep your left arm up, and on an exhale, reach it over towards your right foot, revolving your chest upwards.
6 more steps remaining
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Frequently Asked Questions
Common questions about Revolved Head-to-Knee Pose
What is Revolved Head-to-Knee Pose?
Revolved Head-to-Knee Pose, also called Twisted Janu Sirsasana is a classical yoga posture in the Iyengar tradition. In this posture, the body rotates the spine, creating space between each vertebra. The posture works to lengthen the hamstrings and engage the obliques. Lengthens and twists the spine. Stimulates abdominal organs and improves digestion. It is particularly valued for alleviating back discomfort. Suitable for intermediate practitioners with foundational yoga experience, it is a meaningful addition to any practice, particularly beneficial for desk workers and athletes. A blanket and strap can be used to make the posture more accessible and support correct alignment. Practitioners with spinal injury and sciatica should approach with care or consult a qualified teacher.
What are the benefits of Revolved Head-to-Knee Pose?
Stretches hamstrings, calves, and inner groin. Lengthens and twists the spine. Stimulates abdominal organs and improves digestion. Opens the chest and shoulders. Improves posture and relieves back stiffness. Calms the mind and energizes the body.
Who should avoid Revolved Head-to-Knee Pose?
Avoid this pose if you have: Severe back injury or disc herniation, Sciatica, Hamstring injury, Neck injury, Diarrhea or headache.
How many steps are in Revolved Head-to-Knee Pose?
Revolved Head-to-Knee Pose is practiced in 11 steps. Begin in Dandasana (Staff Pose). Bend your left knee and place the sole of your left foot against the inner right thigh.
Is Revolved Head-to-Knee Pose suitable for beginners?
Revolved Head-to-Knee Pose is an intermediate-level pose. Beginners should practice with props or under guidance.
What props are needed for Revolved Head-to-Knee Pose?
You may use: blanket, strap, block. Props make the pose more accessible and comfortable.
What conditions does Revolved Head-to-Knee Pose help with?
Revolved Head-to-Knee Pose is therapeutic for: back pain, digestive problems, posture correction, flexibility.
What poses should I do before Revolved Head-to-Knee Pose?
Prepare with: Staff Pose, Baddha Konasana, Bharadvajasana I (seated). These warm up the relevant muscles and joints.
Build Your Own Sequence
Combine Revolved Head-to-Knee Pose with other poses