Yoga has prescribed number of Asanas, the body postures to be practiced and attained in a particular way. These movements are special and needs the concentration of mind. After attaining the posture it is maintained for longer period and the whole body is relaxed completely in the posture. In this process the mind is initially engaged in body movements, then in relaxation and gets freedom from body and then it is directed towards the endless thoughts. The mind control is established during the process.