Half Splits Pose
Half Splits Pose · अर्ध हनुमानासन
Also known as: Ardha Hanumanasana · Runner's Lunge Forward Fold
Half Splits Pose, also called Ardha Hanumanasana is a classical yoga posture in the Iyengar tradition. Beginning from a kneeling position, the practitioner aligns the body with precision and intentional breath. The posture works to lengthen the hamstrings, strengthen the quadriceps and stretch the hip flexors. Improves flexibility in the hips and groin. Strengthens quadriceps of the kneeling leg. It is particularly valued for easing sciatic discomfort. Suitable for intermediate practitioners with foundational yoga experience, it is an excellent warm-up, particularly beneficial for beginners and desk workers. A block and blanket can be used to make the posture more accessible and support correct alignment. Practitioners with hamstring injury and knee injury should approach with care or consult a qualified teacher.
Anatomy Involved
Benefits
- Deeply stretches hamstrings and calves.
- Improves flexibility in the hips and groin.
- Strengthens quadriceps of the kneeling leg.
- Prepares the body for full splits (Hanumanasana).
- Helps relieve mild sciatica and lower back stiffness.
- Full anatomical benefits — muscles, joints, organs →
Avoid If
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 significantly to remove tension from the hamstrings; fold only as far as the spine stays long.
Knee Injury
Deep flexion or rotation at the knee can strain ligaments, meniscus, or cartilage, especially in a compromised joint.
Bend the knees generously to protect the joint and keep the weight in the heels rather than the toes.
Sciatica
Certain hip stretches and forward bends pull on the sciatic nerve, temporarily increasing radiating pain down the leg.
Bend the knees deeply to reduce tension on the sciatic nerve; prioritise a long spine over straight legs.
Groin / Hip Flexor Strain
Excessive hip abduction or deep hip flexor lengthening can tear already-strained muscle fibres in the groin.
Reduce the width of the stance, keep the stretch mild, and avoid any sharp or shooting pain in the inner thigh.
Props That Can Help
Optional supports — use when helpful, not required
Yoga Block
Place blocks under the hands at any height to allow the spine to lengthen fully before attempting to reach the floor — prioritising posture over depth.
Folded Blanket
Place a folded blanket under the sitting bones to ease the forward tilt of the pelvis and reduce strain at the hamstring attachment.
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
- 1Place padding under the knees if needed for comfort
- 2Align the hips directly above or behind the knees
- 3Keep the spine long and the chest lifted
- 4Press the tops of the feet or toes firmly into the floor
- 5Engage the core to support the lower back
- 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
knee injury
Place a thick blanket or folded mat under the kneeling knee for cushioning.
hamstring injury
Do not fold deeply; keep the spine long and use blocks under hands to reduce intensity, possibly keeping a micro-bend in the extended knee.
sciatica
Keep the spine very long, avoid rounding, and do not push into pain; slight bend in the extended knee may help.
Target Areas
Practice Flow
How to Practice
1. Begin in Vajrasana, then come to a tabletop position (Marjaryasana).
2. Position the right knee directly under the right hip (use a blanket for padding if needed), and extend the left leg straight forward, heel grounded and toes pointing upwards.
3. Ensure the left hip is stacked directly above the left knee of the kneeling leg, keeping the hips level and squared, not tilting to one side.
4. Inhale to lengthen the spine, drawing the navel towards the spine, then exhale as you hinge from the hips, folding the torso over the extended left leg.
5. Place your palms or fingertips on the floor or on blocks on either side of the left leg, maintaining a long spine and avoiding rounding the upper back as you fold forward.
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Frequently Asked Questions
Common questions about Half Splits Pose
What is Half Splits Pose?
Half Splits Pose, also called Ardha Hanumanasana is a classical yoga posture in the Iyengar tradition. Beginning from a kneeling position, the practitioner aligns the body with precision and intentional breath. The posture works to lengthen the hamstrings, strengthen the quadriceps and stretch the hip flexors. Improves flexibility in the hips and groin. Strengthens quadriceps of the kneeling leg. It is particularly valued for easing sciatic discomfort. Suitable for intermediate practitioners with foundational yoga experience, it is an excellent warm-up, particularly beneficial for beginners and desk workers. A block and blanket can be used to make the posture more accessible and support correct alignment. Practitioners with hamstring injury and knee injury should approach with care or consult a qualified teacher.
What are the benefits of Half Splits Pose?
Deeply stretches hamstrings and calves.. Improves flexibility in the hips and groin.. Strengthens quadriceps of the kneeling leg.. Prepares the body for full splits (Hanumanasana).. Helps relieve mild sciatica and lower back stiffness.. Improves posture by lengthening the spine..
Who should avoid Half Splits Pose?
Avoid this pose if you have: Acute hamstring injury or tear., Severe knee pain or injury., Sciatica flare-up (acute phase)., Groin injury., Any recent abdominal surgery..
How many steps are in Half Splits Pose?
Half Splits Pose is practiced in 11 steps. Begin in Vajrasana, then come to a tabletop position (Marjaryasana).
Is Half Splits Pose suitable for beginners?
Half Splits Pose is an intermediate-level pose. Beginners should practice with props or under guidance.
What props are needed for Half Splits Pose?
You may use: block, blanket. Props make the pose more accessible and comfortable.
What conditions does Half Splits Pose help with?
Half Splits Pose is therapeutic for: hamstring injury, sciatica, posture correction, flexibility.
What poses should I do before Half Splits Pose?
Prepare with: Bharmanasana (Table top pose), Virasana, Adho Mukha Svanasana. These warm up the relevant muscles and joints.
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