Siddhasana

Of all the seats named in the classical canon, Siddhasana receives the highest praise. The Hatha Yoga Pradipika calls it the most excellent of the eighty-four asanas and says that among the eighty-four it is the one that must be perfected: the yogi who holds it steady, restrains the senses, and practises the breathing with moderation reaches perfection, siddhi — there is no need for any other posture. The Gheranda Samhita agrees, describing the heel pressed to the perineum and the second heel above it, the chin on the chest, the gaze steady. The name means the seat of the accomplished, and the logic is the tradition''s central insight: the posture that best seals the lower gates and steadies the base is the one in which the inner work can actually happen.

1. Sit on a folded blanket so the hips rise above the knees.
2. Bend the left knee and place the heel firmly against the perineum, sole against the inner right thigh.
3. Bend the right knee and set the right heel directly above the left, against the pubic bone, tucking the toes between the opposite thigh and calf.
4. Rest the hands on the knees, lengthen the spine, and soften the chin slightly toward the chest.
5. Sit for five to thirty minutes, alternating which heel is below between sittings.

Siddhasana requires less extreme hip rotation than lotus, which makes it the more sustainable long meditation seat for most bodies — one reason it is the default posture of so many living meditation lineages. The firm pressure of the heel at the perineum has a measurable stabilising effect on pelvic position, helping the lumbar spine hold its natural curve without effort. Studies of meditation posture consistently rank stability, symmetry, and comfort as the predictors of long, undisturbed sittings — precisely the qualities the classical description demands.