Surya Namaskara B is the second sun salutation sequence in the Ashtanga practice, performed after the five rounds of Surya Namaskara A. It consists of 17 vinyasa counts and is traditionally repeated 5 times. This sequence builds on the foundation of Surya A by introducing Utkatasana (Fierce Pose) and Virabhadrasana I (Warrior I) on both sides, significantly increasing the demand on the legs, hips, and cardiovascular system. Surya B generates deeper internal heat and prepares the body for the standing posture sequence that follows.

The name carries the same meaning as Surya Namaskara A: 'salutation to the sun.' The 'B' designation distinguishes it as the second, more elaborate variation within the Ashtanga system. Utkatasana derives from 'utkata' meaning 'fierce, powerful, or intense,' reflecting the strong engagement of the quadriceps and the intensity of the pose. Virabhadrasana is named after the fierce warrior Virabhadra, created by Lord Shiva from a lock of his matted hair to avenge the death of his consort Sati at the fire sacrifice of Daksha.

Surya Namaskara B has 17 vinyasa counts. Ekam (1): inhale, bend the knees into Utkatasana, arms overhead. Dve (2): exhale, fold forward into Uttanasana. Trini (3): inhale, head up. Chatvari (4): exhale, jump back to Chaturanga Dandasana. Pancha (5): inhale, Urdhva Mukha Svanasana. Shat (6): exhale, Adho Mukha Svanasana. Sapta (7): inhale, pivot the left heel down and step the right foot forward into Virabhadrasana I (right side), arms overhead. Ashtau (8): exhale, hands down, step back to Chaturanga Dandasana. Nava (9): inhale, Urdhva Mukha Svanasana. Dasha (10): exhale, Adho Mukha Svanasana. Ekadasha (11): inhale, pivot the right heel down and step the left foot forward into Virabhadrasana I (left side), arms overhead. Dvadasha (12): exhale, hands down, step back to Chaturanga Dandasana. Trayodasha (13): inhale, Urdhva Mukha Svanasana. Chaturdasha (14): exhale, Adho Mukha Svanasana, hold for five breaths. Panchadasha (15): inhale, jump forward, head up. Shodasha (16): exhale, fold forward. Saptadasha (17): inhale, bend the knees and rise to Utkatasana, then exhale return to Samasthitih.

From Samasthitih at the end of the final Surya Namaskara A, the practitioner begins Surya B on the inhale of count 1 by bending the knees deeply, sinking the hips as if sitting into a chair, and sweeping the arms overhead with palms together. The weight shifts into the heels, the knees track over the toes, and the chest lifts. This immediate descent into Utkatasana signals the increased intensity of Surya B compared to Surya A.

Surya Namaskara B has multiple positional states. The principal hold is again Adho Mukha Svanasana at count 14, held for five full breaths. Additionally, Virabhadrasana I appears twice: at count 7 on the right side and count 11 on the left side, each held for one breath. In Virabhadrasana I, the front knee is bent to 90 degrees with the thigh parallel to the floor, the back foot is flat on the mat with the heel grounded and the foot turned in approximately 45 degrees, the hips square forward, and the arms reach overhead with the palms together. Utkatasana bookends the sequence at counts 1 and 17.

From the five-breath hold in Adho Mukha Svanasana at count 14, the practitioner inhales at count 15, jumping or stepping the feet between the hands with the head lifted. Count 16 is an exhale folding into Uttanasana. Count 17 is an inhale bending the knees to return to Utkatasana with arms overhead, followed by an exhale straightening the legs and returning the arms to the sides in Samasthitih. The next round begins immediately, and after five rounds, the practice transitions to Padangushthasana, the first standing posture.

Counts 1 and 17 (Utkatasana): angushtha ma drishti (thumbs). Counts 2 and 16 (Uttanasana): nasagrai (tip of the nose). Counts 3 and 15 (head up): bhru madhya (third eye). Counts 4, 8, and 12 (Chaturanga): nasagrai. Counts 5, 9, and 13 (Urdhva Mukha Svanasana): nasagrai or bhru madhya. Counts 6, 10, and 14 (Adho Mukha Svanasana): nabi chakra (navel). Counts 7 and 11 (Virabhadrasana I): angushtha ma drishti (thumbs overhead).

Mula bandha and uddiyana bandha are maintained throughout all 17 counts. Utkatasana requires strong uddiyana bandha engagement to support the lumbar spine as the torso inclines forward over the bent knees. In Virabhadrasana I, mula bandha is essential for stabilizing the pelvis and preventing the lower back from over-arching as the arms reach overhead. The repeated vinyasas between Warriors (counts 4-6, 8-10, 12-14) demand continuous bandha activation to maintain control during the transitions.

In Utkatasana, the knees bend deeply with the thighs as close to parallel with the floor as possible, the heels remain grounded, the torso inclines slightly forward from the hips while the chest stays lifted, and the arms extend overhead alongside the ears with the biceps framing the face. In Virabhadrasana I, the front thigh is parallel to the floor with the knee directly above the ankle, the back leg is straight and strong with the heel firmly pressed down, the hips rotate to face squarely forward, and the arms reach vertically with the palms joined. The ribcage draws in to prevent flaring.

In Utkatasana, students commonly allow the knees to drift forward past the toes or collapse inward; the weight should be predominantly in the heels. In Virabhadrasana I, the most frequent error is allowing the back heel to lift off the floor, which compromises the grounding and stability of the pose. Failing to square the hips in Virabhadrasana I places torque on the sacroiliac joint. Rushing through the vinyasas between the two Warrior poses (counts 8-10 and 12-14) and losing the breath-movement synchronization is another common issue, especially as fatigue sets in during later rounds.

Surya Namaskara B adds significant lower-body demand compared to Surya A. Utkatasana heavily loads the quadriceps, gluteus maximus, and soleus in an isometric contraction while the erector spinae and deep spinal stabilizers maintain the torso position. Virabhadrasana I creates an asymmetrical load: the front leg works through the quadriceps and gluteals in a lunge pattern, while the back leg stretches the iliopsoas and rectus femoris. The grounded back heel activates the peroneus longus and engages the entire lateral chain of the back leg. The overhead arm position in both Utkatasana and Virabhadrasana I demands mobility in the thoracic spine, shoulder flexion through the deltoids, and engagement of the serratus anterior and lower trapezius.

The deep knee bend of Utkatasana strengthens the muscles supporting the knee joint and is beneficial for building stability in the lower extremities. Virabhadrasana I is one of the most effective poses for stretching the hip flexors, which are chronically shortened in modern sedentary lifestyles. The repeated vinyasa transitions (three full Chaturanga-Updog-Downdog cycles per round) build cardiovascular endurance and muscular stamina. The grounding of the back heel in Virabhadrasana I strengthens the arches of the feet and the plantar fascia. As part of Yoga Chikitsa, Surya B stimulates the digestive fire (agni) and promotes overall metabolic function through sustained effort.

Students with knee sensitivity in Utkatasana can reduce the depth of the bend, keeping the thighs above parallel. In Virabhadrasana I, the back heel may be lifted initially if the student lacks the ankle dorsiflexion or hip rotation to keep it grounded, with the goal of working toward a flat foot over time. Step-backs and step-throughs may replace jumps throughout the sequence. For students with shoulder limitations, the arms in Utkatasana and Virabhadrasana I can be kept shoulder-width apart rather than with palms together. Students building stamina may reduce the number of rounds from five to three initially.

The five rounds of Surya Namaskara A serve as the direct preparation for Surya Namaskara B. By the time a practitioner begins Surya B, the body should already be warm, the breath rhythm established, and the bandhas actively engaged. No additional preparatory poses are needed within the traditional Ashtanga sequence. The progressive structure from Surya A to Surya B exemplifies the principle of vinyasa krama: the intelligent and gradual building of intensity.

Like Surya A, Surya Namaskara B is a balanced sequence that does not require a formal counterpose. The forward folds counterbalance the backbends, and the symmetrical repetition of Virabhadrasana I on both sides balances the lateral load on the body. After the five rounds of Surya B, the practice transitions directly into the standing posture sequence beginning with Padangushthasana, which provides a gentle forward-folding transition after the heat generated by the sun salutations.

Surya Namaskara B embodies the Bhagavad Gita's teaching on the warrior spirit (Kshatriya dharma) through the inclusion of Virabhadrasana, named for the fierce warrior Virabhadra. The sequence asks the practitioner to cultivate both the devotional surrender of the sun salutation and the fierce determination of the warrior. The 17-count sequence demands sustained attention and stamina, reflecting the Yoga Sutra concept of tapas (disciplined effort, Sutra 2.1) as one of the three pillars of Kriya Yoga. Pattabhi Jois frequently emphasized that the sun salutations are the foundation of the practice: 'No Surya Namaskara, no practice.'