Setu Bandhāsana (Bridge Pose) is the final pose of the seated sequence and the last āsana before the Finishing sequence begins. In the traditional KPJAYI Ashtanga method, this is performed as an inverted bridge with the crown of the head on the floor and the body arching upward — significantly different from the 'bridge pose' commonly taught in modern yoga classes. It is a backbend that loads the cervical spine and is considered controversial due to the neck demands.

From setu (bridge, dam), bandha (lock, construction), and āsana (seat). The body forms a bridge shape — an arch spanning from the feet to the head. Setu also refers to the mythological bridge built by Rāma and the vānara army to Laṅkā in the Rāmāyaṇa. The 'lock' (bandha) refers to the structural integrity needed to maintain the arch.

Setu Bandhāsana has a 15-vinyāsa count. Vinyāsa 7 (Saptaḥ) — jump through and lie down. Vinyāsa 8 — set up the bridge. Vinyāsa 9 (Nava) — the full posture, held for five breaths. Standard exit vinyāsa follows. Some lineage teachers include this pose in the count while others substitute or omit it.

From Adho Mukha Śvānāsana, inhale jump through and lie down on the back. Bend the knees and place the feet flat on the floor, hip-width apart. Cross the arms over the chest (hands on opposite shoulders). Press the feet firmly into the floor, lift the hips, and arch the back, walking the feet out until the legs are straight. Place the crown of the head on the floor. The body now forms a bridge arch from the feet to the top of the head.

In the traditional KPJAYI form, the body creates a high arch: the feet are flat on the floor (legs straight or nearly straight), the hips lift as high as possible, and the crown of the head rests on the floor. The arms cross over the chest. The spine is in deep extension (backbend), and the cervical spine bears a portion of the body weight through the head-floor contact. The throat is stretched significantly. The breath flows evenly for five breaths. This is a demanding and unique shape that requires substantial neck strength and spinal flexibility.

Carefully lower the hips to the floor, tuck the chin, and release the arch. Bend the knees and place the feet flat briefly. Then extend the legs, cross the ankles, and either perform Cakrāsana (backward roll to Caturaṅga) or sit up, lift, and jump back. Complete the standard vinyāsa to arrive in Adho Mukha Śvānāsana for the Finishing sequence.

Nāsāgra dṛṣṭi (tip of the nose). Despite the extended neck position, the dṛṣṭi remains at the nose, which requires a softening of the gaze rather than an active directional focus.

Mūla bandha lifts the pelvic floor and supports the high arch of the hips. Uḍḍīyāna bandha engages to protect the lumbar spine from excessive compression by maintaining length through the abdominal wall. The bandhas together create an internal suspension system that distributes the backbending force across the spine rather than concentrating it in the lower back or neck.

The feet are flat on the floor, approximately hip-width apart, with toes pointing forward. The legs work toward straight as the feet walk out. The hips lift as high as possible, creating a high arch. The crown of the head (not the forehead or back of the head) contacts the floor. The arms cross over the chest with the hands on opposite shoulders. The neck is in extension but the weight is distributed between the feet and the head — the neck should not bear excessive load.

Bearing too much weight on the neck and head rather than distributing it through the legs and core. Allowing the feet to turn outward, which externally rotates the hips and compresses the sacroiliac joints. Compressing the lumbar spine by not engaging the abdominal wall. Dropping into the shape without control, which can strain the cervical spine. Not walking the feet out far enough, resulting in bent knees and a low bridge.

Setu Bandhāsana extends the entire anterior chain: the hip flexors, rectus abdominis, pectoralis, anterior deltoids, and the cervical flexors. The gluteus maximus, hamstrings, and erector spinae work to maintain the arch. The cervical spine is in significant extension with an axial load through the crown of the head. The scalene muscles and sternocleidomastoid are stretched. The quadriceps extend the knees. This is the only pose in the seated sequence that significantly loads the cervical spine in extension.

When practiced safely, Setu Bandhāsana can be therapeutic for thoracic kyphosis and anterior chest tightness. The backbend counteracts the forward-flexion emphasis of the entire seated sequence. It is said to stimulate the thyroid gland through the throat stretch. The hip extension is therapeutic for tight hip flexors. However, the cervical loading makes this pose contraindicated for cervical disc issues, cervical stenosis, or neck injuries — teachers must screen for these conditions.

The most common modification is to practice a standard bridge pose (Setu Bandha Sarvāṅgāsana): hips lifted, knees bent, feet flat, head and shoulders on the floor, without the head-on-floor arch. This removes the cervical loading while maintaining the hip extension and backbend benefits. Some teachers substitute Ūrdhva Dhanurāsana (wheel pose) for students who have the spinal flexibility but not the cervical stability. Blocks under the sacrum can provide a supported version. Never force the crown-of-head position — it must develop naturally over time.

Purvottānāsana, practiced at the beginning of the seated sequence, establishes the back-body strengthening pattern. Ūrdhva Mukha Śvānāsana in every vinyāsa develops thoracic extension. The standing backbend in Sūrya Namaskāra warms the spine. However, no pose in the Primary Series specifically prepares the cervical spine for this load, which is one reason the traditional form is controversial.

Paścimatānāsana or a brief forward fold after Setu Bandhāsana neutralizes the backbend before the Finishing sequence. The Finishing sequence itself begins with Sarvāṅgāsana (shoulderstand), which takes the cervical spine into flexion — the exact opposite of Setu Bandhāsana's extension — providing a thorough counterpose. The transition from the deepest cervical extension to the deepest cervical flexion is significant and should not be rushed.

Setu Bandhāsana as the final seated pose serves as a bridge — literally and metaphorically — between the Yoga Cikitsā (therapeutic) work of the seated sequence and the inversions and closing of the Finishing sequence. It represents a crossing-over point, similar to how a bridge spans two banks of a river. The practitioner crosses from the world of forward folds, twists, and hip openings into the inverted, introspective world of the finishing postures. The courage required to place the head on the floor in this backbend reflects the faith (śraddhā) needed to move deeper into practice.