“How do we develop this intelligence in the body? How do we learn to turn our movement into action? Asana can begin to teach us. We develop such an intense sensitivity that each pore of the skin acts as an inner eye. We become sensitive to the interface between skin and flesh. In this way our awareness is diffused throughout the periphery of our body and is able to sense whether in a particular asana our body is in alignment. We can adjust and balance the body gently from within with the help of these eyes. This is different from seeing with our normal two eyes. Instead we are “sensing” the position of our body.”
– B.K.S. Iyengar