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Half Side Plank Pose on Left Hand

Vasiṣṭhāsana

A supported lateral arm balance where the bottom knee rests on the mat, building accessible shoulder stability, core integration, and balance.

Half Side Plank is a grounded variation of the classical arm balance, offering foundational lateral stability with the security of a knee down. Named after the revered Vedic sage Vasiṣṭha, meaning 'most excellent' or 'best,' this pose frequently appears in beginner sequences, warm-ups, and prenatal practices. It establishes the upper-body and core alignment necessary to progress safely toward full arm balances.

Arm balances
Beginner
Hatha
Vinyasa
Power
Prenatal
Illustration of Half Side Plank Pose on Left Hand (Vasiṣṭhāsana)

Targets

obliques, serratus anterior, deltoids, gluteus medius, transverse abdominis

Good for

strengthening the lateral core, building shoulder stability for arm balances, improving balance with knee support

Breath

Inhale to broaden across your collarbones and reach your top arm high; exhale to firm your bottom waistline and root into your grounded hand.

How to do Half Side Plank Pose on Left Hand

  1. 1Begin on your hands and knees in Tabletop pose, aligning your wrists directly beneath your shoulders and knees beneath your hips.
  2. 2Shift your weight into your left hand, spreading your fingers wide and pressing firmly through the base of your index finger.
  3. 3Pivot your left lower leg slightly behind you like a kickstand, keeping the left knee grounded directly under your left hip.
  4. 4Extend your right leg straight back and seal the inner edge or sole of your right foot flat against the mat.
  5. 5Roll your torso open to the right, stacking your right hip over your left hip and your right shoulder over your left shoulder.
  6. 6Sweep your right arm straight up toward the ceiling, creating one continuous vertical line from your grounded left hand to your top fingertips.
  7. 7Draw your navel gently toward your spine to support your lower back, keeping your neck long and gazing forward or up toward your top hand.
  8. 8Hold for several steady breaths, then gently lower your right hand and knee back to the mat to return to Tabletop before switching sides.

Benefits

  • Strengthens the wrists, forearms, and stabilizing muscles around the shoulder girdle.
  • Tones the abdominal obliques and deep stabilizing core musculature.
  • Activates the gluteus medius to stabilize the outer hips and pelvis.
  • Expands the chest and encourages open, lateral rib cage breathing.
  • Teaches foundational alignment and weight distribution needed for full arm balances.

Common mistakes and cues

  • Collapsing into the bottom shoulder

    Press firmly through your left palm and engage your serratus anterior to lift your rib cage away from the floor.

  • Sagging hips

    Engage your bottom obliques and press your hips gently forward and up to maintain a straight line through your torso.

  • Hyperextending the left elbow

    Keep a micro-bend in your left arm to engage the surrounding musculature rather than locking the joint.

  • Holding the kickstand too narrow

    Angle your left shin out slightly behind you to create a wide, stable triangular base of support.

Modifications and props

  • Fist or block under hand

    Place a yoga block beneath your left hand or make a fist to reduce wrist flexion and pressure.

  • Top arm on hip

    Rest your right hand on your right hip to decrease the load on your shoulders and maintain easy balance.

  • Blanket under knee

    Fold a blanket under your left knee to cushion sensitive joints on hard surfaces.

  • Lifted top leg

    Elevate your right leg parallel to the mat to increase glute and lateral core engagement.

Cautions

  • Acute wrist pain

    Avoid bearing full body weight if you have active carpal tunnel syndrome or a sprained wrist.

  • Rotator cuff injuries

    Modify the arm angle or skip this pose if weight-bearing triggers sharp pain in your shoulder.

  • Knee sensitivity

    Use generous padding beneath the grounded knee or avoid the pose if direct floor pressure causes pain.

If you are working with an injury, pregnancy or a medical condition, check with a qualified professional before practising this pose.

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