 The practice of kriyas and meditations in Kundalini Yoga are designed to raise complete body awareness to prepare the body, nervous system, and mind to handle the energy of Kundalini rising.The majority of the physical postures focus on navel activity, activity of the spine, and selective pressurization of body points and meridians.Breath work and the application of bandhas (3 yogic locks) aid to release, direct and control the flow of Kundalini energy from the lower centers to the higher energetic centers.