My good friend and fellow blogger Irish Ashtangi brought up an excellent question: is headstand (Salamba Sirsasana) done before or after shoulder stand (Salmaba Sarvangasana)? As this question is a bit more complex than it seems, I am dedicating a blog entry address the question.
First full disclosure. I practiced Ashtanga for a brief period of six months should not be considered anywhere near an expert authority on the Asthanga system. I have experienced the First Series a few score times so at least I have some reference point to write from.
That being said, I later became certified in the Iyengar system. In my training, I was taught that Salmba Sirsasana (supported head pose) is unequivocally sequenced before Salamba Sarvangasana (Supported All Limbs of the Body pose, or shoulder stand).
First, we have to view these two asanas in terms of temperature. Salamba Sirsasana (I’ll refer to it as headstand from here to simplify) is a “heating” pose as it stimulates the nervous system. Salamba Sarvangasana (shoulder stand) is a “cooling” pose which pacifies the nervous system. Here are Guruji’s words on the subject from Light On Yoga:
Sirsasana and its cycle should always be followed by Sarvangasana and its cycle. It has been observed that people who devote themselves to Sirsasana alone without doing the Sarvangasana poses are apt to lose their temper over trifling things and become irritated quickly. (Light On Yoga page 189)
If you consider the eight limbs in logical progression, they go from the external to the internal. From this perspective, it makes sense to a practice a less stimulating pose like Sarvangasana near the end of the practice to prepare for Savasana, then Pranayama to experience Pratyahara.
In defense of the Ashtanga system, which has Sarvangasana practiced before Sirsasana, the poses are only held for a short period of time compared to the Iyengar system. In the Iyengar system, one builds time in Sirsasana to 10 plus minutes and Sarvangasana a bit longer. From my brief practice of Asthanga, I recall the poses being held for a few breaths lasting no longer than 2 minutes. Please correct me if I am wrong as I am not an authority of the Asthanga/Jois system.
In my training, we are instructed to teach beginners Salamba Sarvangasna before we teach them Salamba Sirsasana. This is because students learn the required movements of the shoulders and the chest in Salamba Sarvangasna that they will take to Salamba Sirsasana when it is later introduced.
One last note about the sequences in the back of Light On Yoga. Most all of them start with the first pose being Salmaba Sirsasana. This has gradually changed in his later teachings, but Sirsasana still tends to show up early in contemporary Iyengar sequences. Also, inversions are more prevalent in an evening practice than a morning one. There are always exceptions to the rule depending on which “effect” you want from the practice. Thank you Irish Ashtangi for asking this question. He is an ardent sadhaka and has a very inspiring blog chronicling his yogic journey.
As a commemorative note, today marks the 13th day after Iyengar’s passing. The 13th day after death is considered an auspicious time. In your practice today, please keep Iyengar in your thoughts.