Iyengar yoga emphasizes proper alignment of the body, the time devoted to asana in order to increase the depth and to begin to draw the benefits and the use of props, which support the body to get the right attitude. Through the practice and understanding of Iyengar yoga, student firmly driven control of his body and thus control of the mind. Training in Iyengar yoga often leads to the elimination of pain, improve posture, and can be used in treating many diseases.