An early variety made of rubber carpet underlay, pioneered by the yoga teacher Angela Farmer in 1982, was called a sticky mat.Modern mats suitable for energetic forms of yoga are made of plastic, rubber, and sometimes other materials including hessian and cork, trading off cost, comfort, grip, and weight.[1] In ancient times, meditational yoga was practised in India on kusha grass, on hard earth without any cover, or on a rug of deer or tiger skin, as specified in the Bhagavadgita and the Shvetashvatara Upanishad as suitable for attaining enlightenment.[2][3][4] Seated in an easy posture, on a (deer or tiger) skin, placed on Kusha grass, worshipping Ganapati with fruits and sweetmeats, placing the right palm on the left, holding the throat and head in the same line, the lips closed and firm, facing the east or the north, the eyes fixed on the tip of the nose, avoiding too much food or fasting, the Nâdis should be purified, without which the practice will be fruitless.With yoga's introduction in the West, many practitioners used towels or cotton mats on wooden floors.[14] A hessian mat reviewed by The Independent gave good grip and was both comfortable and attractive; its rubber underside made it stable on any surface, but somewhat heavy; a cork mat provided both good grip and an exceptionally warm surface with a pleasant texture, and the property of being to some degree self-cleaning.[6] The journalist Ann Louise Bardach wrote in The New York Times in 2011 that "precious few of the estimated 16 million supple, spandex-clad yoginis in the United States, who sustain an annual $6 billion industry, seem to have a clue that they owe their yoga mats to Vivekananda.
Standard rectangular yoga mats do not accommodate all possible positions within their area. Circular yoga mats, while unfamiliar, are helpful for sequences where the mat would need to be rotated through 90 degrees at intervals, and for demonstrating asanas to a class.
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Dog in yoga costume complete with miniature yoga mat for the
Carl Schurz Park
Annual Halloween Howl, 2009, New York City