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Many classic Yogic texts mention 84 Classic Yoga Asanas taught by Lord Shiva. Some of these asanas are considered highly important in the yogic canon. ‘Patanjali’s Yoga Sutra’ does not mention even a single asana by name, merely specifying the characteristics of a good asana, and it does not attribute any postures to Shiva. Later yoga texts however, do mention the 84 Classic Asanas and associate them with Shiva. The ‘Goraksha Samhita’ or ‘Goraksha Paddhathi’ is considered the oldest extant Hatha Yogic text, and describes the origin of the 84 classic asanas. The ‘Hatha Yoga Pradipika’ specifies that of these 84 asanas, the first four i.e. the Siddhasana, Padmasana, Bhadrasana and Simhasana are highly important. In the ‘Shiva Samhita’ the third and fourth asanas are different; namely the Ugrasana and the Swastikasana.
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Meditative Asanas are intended to prepare the practitioner to stay for prolonged periods of time without moving the body and without distress. When the body is steady and still for a long period, only then is meditation truly experienced. Deep meditation requires the spinal column to be straight. In higher stages of meditation, the practitioner loses control over the muscles of the body. Initially, people find it difficult to sit in one asana for a long period. However, through regular practice, the legs and hips become flexible enough to comfortably maintain a steady posture. Some of the meditative asanas include Sukhasana, Padmasana, Siddhasana and Swastikasana.
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