Padmasana or Lotus Position (Sanskrit: ? [p?d?m?:sn], IAST: padm?sana) is a cross-legged sitting asana originating in meditative practices of ancient India, in which the feet are placed on the opposing thighs. It is an established asana, commonly used for meditation, in the Yoga, Hindu, Jain, and Buddhist contemplative traditions. The asana is said to resemble a lotus, to encourage breathing properly through associated meditative practice, and to foster physical stability.
Padm?sana means "Lotus throne" and is also a term for actual thrones, often decorated with lotus foliage motifs, on which figures in art sit. The Hindu (Vedic) and Jain Goddess of Prosperity, Sri Lakshmi, sits atop a lotus flower.
In Chinese Buddhism, the lotus position is also called the "vajra position" (Skt. vajr?sana, Ch. j?ng?ngzuò). The traditions of Tibetan Buddhism also refer to the lotus position as the "vajra position."
From the common sitting down on the floor (Indian Style, Cross-legged) position (asana), one foot is placed on top of the opposite thigh with its sole facing upward and heel close to the abdomen. The other foot is then lifted up slowly and placed on the opposite thigh in a symmetrical way.
The knees are in contact with the ground. The torso is placed in balance and alignment such that the spinal column supports it with minimal muscular effort. The torso is centered above the hips. To relax the head and neck, the jaw is allowed to fall towards the neck and the back of the neck to lengthen. The shoulders move backwards and the ribcage lifts. The tongue rests on the roof of the mouth. The hands may rest on the knees in chin or jnana mudra. The arms are relaxed with the elbows slightly bent.
The eyes may be closed, the body relaxed, with awareness of the overall asana. Adjustments are made until balance and alignment are experienced. Alignment that creates relaxation is indicative of a suitable position for the asana. The asana should be natural and comfortable, without any sharp pains.
In most cases, a cushion (zafu) or mat (zabuton) is necessary in order to achieve this balance. One sits on the forward edge of the cushion or mat in order to incline one's pelvis forward, making it possible to center the spine and provide the necessary support. Only the most flexible people can achieve this asana without a support under their pelvis (and likewise does the Dalai Lama explicitly advise).
Other meditation asanas are indicated until sufficient flexibility has been developed to sit comfortably in the Lotus. Sciatica, sacral infections and weak or injured knees are contra-indications to attempting the asana.
If your knees point in when your feet point straight ahead, the lotus position may be impossible to achieve. The joints on the opposite ends of the femurs and tibiae are rotated relative to each other.