Yoga and Yoga Discipline, A Theosophical Interpretation

"Does the Theosophical Society teach or recommend what are popularly known as yoga practices such as breath control, the development of psychic powers, or astral traveling, for seekers hungry for spiritual wisdom and who long to help humanity?" This natural question is often asked because it is well known that the Theosophical Movement was founded by Oriental teachers and was associated for a short time with certain demonstrations of occult forces, shown to help break down the rampant scientific materialism of the age."