In the tradition of Paramahansa Yogananda, Kriya Yoga is presented as a precise, initiatory pranayama-based meditation whose central purpose is the conscious control and redirection of life-force (prana) through the spine and subtle centers. It is described as a psychophysiological method for drawing prana away from the senses and into the spine and brain, thereby interiorizing consciousness and awakening higher states of awareness. The practitioner mentally guides the life-force up and down the astral spine, from the coccyx to the spiritual eye between the eyebrows, in coordination with a subtle, rhythmic breath. Each such cycle of pranic movement, often called a “kriya,” is said to magnetize and purify the sushumna, gradually dissolving karmic impressions and greatly accelerating spiritual evolution.

The practice rests on several key components: an erect, steady posture; a refined, controlled breathing pattern; and sustained mental concentration on the chakras along the spine. Kriya Yoga is not regarded as a merely mechanical breathing exercise, but as the interiorization of breath into prana, with awareness increasingly withdrawn from external sensations and anchored in the spine and spiritual eye. As practice deepens, the external breath is progressively quieted, and the heart and mind are calmed, preparing the meditator for deeper states of communion with the Divine. Yogananda characterized this path as an “airplane route,” emphasizing its accelerating effect compared with more gradual methods, and taught it within a broader framework of right living, devotion, and supporting meditative disciplines.

The technique itself is considered sacred and is traditionally imparted only through formal initiation in a recognized Kriya Yoga lineage, such as that maintained by Yogananda’s organizations. Out of respect for this initiatory character, only general descriptions are made public, while the exact technical details are reserved for personal instruction from authorized teachers. Within that protected context, practitioners are guided to perform repeated kriyas in a single session, using synchronized breath and focused awareness to work directly with the life-force in the spine. Through this disciplined, reverent approach, Kriya Yoga is held to purify the nervous system, neutralize the seeds of past karma, and hasten the realization of the true Self and union with God.