This form of hydrotherapy is a path to a deep meditation state you have never experienced before.
Health Applications and Clinical Studies of Meditation A review of scientific studies identified the behavioral components of meditation as: Relaxation. Concentration. Altered state of awareness. Suspension of logical thought. Maintenance of a self-observing attitude.
By HU Pei-cheng from the Department of Medical Psychology, Peking University Health Science Centre, Beijing, China, SU Ying College of Psychology, Beijing Normal University, Beijing, China Aqua Mediation Can Improve Your Emotional State