The first time I attempted a headstand (sirsasana) during yoga practice, I was alone in a hotel room reading instructions from a book. Not moving as slowly and mindfully as headstand requires, I barreled over and tweaked a muscle in my neck. Years passed before I mustered up the courage to even try the pose again. Yes, dear teachers, I really was cowering in the back of the studio to avoid sirsasana! And even now, I approach the posture with caution and a bit of trepidation.
Sirsasana, literally “head posture” in Sanskrit, is often referred to as the King of postures, accompanied by its Queen, sarvangasana (shoulderstand). Leslie Peters explores this nomenclature and its symbolism in a Yoga Journal article. Headstand rightfully earned its regal position because of its many physical and mental benefits; but do its benefits outweigh its risks?
Intermediate and advanced yogis love practicing headstand for many reasons. Headstand strengthens the arms, legs, neck, and upper back while toning the abdominals and supporting the lungs. It has been said to help relieve symptoms of asthma, sinusitis and menopause and also is used therapeutically for insomnia and infertility. Moreover, any inversion increases blood flow to the brain, increasing mental alertness.
Nevertheless, all of these benefits come with a string of cautions. People with back or neck injuries, high or low blood pressure and heart conditions are advised not to practice headstand at all. Several medical studies have shown that intraocular pressure is increased when a person moves from an upright to an inverted position like headstand. This is particularly problematic in persons with glaucoma. One study even reported sudden loss of vision in an older man practicing headstand without supervision.
Beginners might prefer to practice the pose under the guidance of a yoga teacher. Even for the strongest of yoga practitioners, this king of postures can do a lot of damage if not performed correctly.