Yoga Asanas

Yoga involves meditation,patience and peace. Yoga directly touches the eternal points of human's mind.
Asana, Sanskrit for "sitting posture" (asanam is 'sitting' or 'ass' / aste is 'he sits'), is a body position, typically associated with the practice of Yoga, intended primarily to restore and maintain a practioner's well-being, improve the body's flexibility and vitality, and promote the ability to remain in seated meditation for extended periods. In the context of Yoga practice, asana refers to two things: the place where a practitioner (yogin (general usage); yogi (male); yogini (female)) sits and the manner (posture) in which s/he sits. In the Yoga sutras, Patanjali suggests that asana is "to be seated in a position that is firm, but relaxed". As the repertoire of postures has expanded and moved beyond the simple sitting posture over the centuries, modern usage has come to include variations from lying on the back and standing on the head, to a variety of other positions.In the Yoga sutras, Patanjali mentions the execution of an asana as the third of the eight limbs of Classical or Raja (royal) yoga.
The word asana in Sanskrit does appear in many contexts denoting physical position, although, as noted, traditional usage is specific to the practice of yoga. Traditional usage defines asana as both singular and plural. In English, plural for asana is defined as asanas. In addition, English usage within the context of yoga practice sometimes specifies yogasana or yoga asana, particularly with regard to the system of the Ashtanga Vinyasa Yoga. That said, yogasana is also the name of a particular posture that is not specifically associated with the Vinyasa system, and that while "ashtanga" (small 'a') refers to the eight limbs of Yoga delineated below, Ashtanga (capital 'A') refers to the specific system of Yoga developed by Sri Krishnamikurti at the Mysore Palace.