Little Thunderbolt Pose anatomy

Little Thunderbolt Pose · Laghu Vajrasana · Tư thế kim cương nhỏ uốn lưng

Little Thunderbolt Pose mainly works quadriceps, gluteus maximus, hamstrings, erector spinae; it stretches rectus abdominis, obliques, iliopsoas, rectus femoris; adductors, transversus abdominis stabilize.

Opening the 3D model…

Kneel with the knees hip-width apart, thighs vertical and the tops of the feet on the floor. Hold the ankles, or place the hands on the backs of the thighs. Press the hips forward and lift the chest, then exhale and arch the spine back very slowly, the head following last, until the crown touches the floor lightly between the feet. The thighs stay close to vertical, the pelvis keeps pressing forward and the thigh and buttock muscles carry the torso; the head only touches the floor, with no weight on the neck. This is a deeper backbend than Camel but not as deep as Kneeling Pigeon: the whole front body, from the thighs and hip flexors through the abdomen to the chest and neck, stretches strongly. Practice it only once Camel is steady, with a teacher's guidance and after a thorough warm-up. Come up with the strength of the thighs and abdomen, lifting the chest first and the head last, then rest in Child's Pose.

Muscles in this pose

Working (contracting): Quadriceps, Gluteus maximus, Hamstrings, Erector spinae, Multifidus, Rhomboid major

Stretching: Rectus abdominis, Obliques, Iliopsoas, Rectus femoris, Pectoralis major, Deltoid, Biceps brachii, Sternocleidomastoid, Tibialis anterior

Stabilizing: Adductors, Transversus abdominis

Why these muscles work or stretch

• Quadriceps · Working (contracting): Holds the thighs near vertical, carrying the torso down and back up
• Gluteus maximus · Working (contracting): Extends the hips, keeping the pelvis pressed forward
• Erector spinae · Working (contracting): Arches the spine and holds the deep backbend
• Rhomboid major · Working (contracting): Draws the shoulder blades together to open the chest
• Rectus abdominis · Stretching: Stretches strongly as the spine arches far back
• Iliopsoas · Stretching: The hips extend and keep pressing forward
• Rectus femoris · Stretching: Unlike the rest of the quadriceps, lengthened by hip extension combined with knee flexion
• Deltoid · Stretching: Front fibers lengthen as the arms reach back
• Sternocleidomastoid · Stretching: Lengthened as the head drops back toward the floor
• Tibialis anterior · Stretching: Tops of the feet rest on the floor
• Adductors · Stabilizing: Keeps the knees hip-width apart
• Transversus abdominis · Stabilizing: Protects the lower back

Practice cues

• Keep the thighs close to vertical, hips pressing forward throughout
• Lift the chest before going back; spread the bend through the upper back instead of hinging at the waist
• Lower the head slowly with control; the crown only touches, with no weight on the neck

Benefits

• May help improve flexibility in spinal extension
• Deeply stretches the hip flexors, quadriceps, abdomen and chest
• Strengthens the thighs, glutes and back muscles

Cautions / contraindications

• Avoid with a back or neck injury, disc herniation, spondylolisthesis or spinal stenosis
• Avoid during pregnancy, with a knee injury, uncontrolled high blood pressure or glaucoma
• Very advanced pose: practice only with a teacher, after a thorough warm-up

Easier variations

• Practice Camel Pose with the hands on the heels or on blocks
• Stack a bolster or a few blocks behind the feet so the crown can rest on them as you lower

General information, not a substitute for advice from a doctor or teacher.

Written and reviewed by Yoga An Viên center · Updated 24/10/2026

Related poses

• Camel Pose Ustrasana
• Kneeling Pigeon Pose Kapotasana
• Bow Pose Dhanurasana
• Upward Plank Pose Purvottanasana
• Wild Thing Camatkarasana
• Wheel Pose (Upward Bow) Urdhva Dhanurasana

A free community project by Yoga An Viên center · Model: Z-Anatomy (CC BY-SA 4.0), based on BodyParts3D © DBCLS (CC BY-SA 2.1 JP)