It is the latest comprehensive psychotherapy developed in the United States in the past ten years. This therapy allows the subjects to float in the floating fluid very easily, and the muscles can achieve deep relaxation. It has an "immediate effect" in eliminating tension, anxiety, dizziness, insomnia and other symptoms, and it has a "maintenance effect". In hydrogen medicine research, there have been studies reporting that hydrogen has effects on depression, drug addiction and sleep disorders. We can try to dissolve hydrogen in floating liquid and explore "hydrogen floating" in terms of conditioning effects on psychological problems, fatigue, sleep disorders, etc., floating as a health conditioning means has a very significant comfort before and after the experience. Together with the synergistic application of hydrogen, it can promote the body’s recovery from both the body and mind.