A detailed guide to the breath-focused meditation practice of Kriya yoga for spiritual growth, inner stillness, and self-realization • Explains the basic techniques of the practice, detailing proper posture, breathwork exercises (pranayama), bandhas, third-eye gazing, and the use of mantra • Presents advanced, yet simple, techniques that accelerate a contemplative practice by micro-modulations related to posture, respiration, visualization, and sound • Includes wisdom from the author's teacher Ganesh Baba on the importance of the spine in Kriya yoga and the Cycle of Synthesis, a model of the human experience Kriya yoga is an ancient meditation technique that focuses on breathing and the spine to unlock deep states of awareness, self-realization, and spiritual growth. Kriya can provide a fast path to awakening, yet its practice has been shrouded in secrecy, passed only from master to initiate for millennia. Introduced into Kriya 40 years ago, Keith Lowenstein, M.D. offers an accessible yet detailed guide to Kriya yoga. He explains the basic techniques of the practice step by step, detailing proper posture, breathwork exercises (pranayama), visualization practices, and mantra. He reveals how Kriya is a scientific art--if practiced consistently, it will allow you to quickly enter deep states of meditation and ultimately experience inner stillness. He also explores how the practice of Kriya leads to healing and the development of compassion and the freeing joy of the union of Nature and Spirit.