Hatha Yoga, a popular form in the U.S., aims for the conscious control of the physical and etheric (subtle energy) bodies. This emphasis on energy , another characteristic of yoga, changes the perception of the world as the arena of divine grace into the perception of the world as a domain defined by science, technique and control. Yogic control of body and mind is particularly popular now as we in the west develop a renewed fascination with the human
potential movement initiated by Hegel, latched onto by Hitler and now hailed as the precursor of a soon-to-occur evolution in consciousness known as the New Age. The use (or misuse) of Hatha and other yogas at the blatant service of immature personalities brings with it a host of problems. An example is at my own workplace where Power Yoga is offered at lunchtime for a quick pick-me-up. The yoga instructor recently had the class perform an exercise designed to stimulate the pituitary gland – and one of my co-workers did not sleep the entire following night. **The dangers of any kind of yoga can include abuse of power, unconscious motivations of teachers and students, as well as the ignorance **of the
physiological and psychological effects of yoga. It is important to note that historically, in the east, advanced yoga practice was only permitted within narrowly defined parameters. Students practiced under the strict guidance of a yogi in controlled, slowly advancing stages in stress-free settings. Higher levels involving breath work and energy work were always reserved for those initiates successfully completing years of the purification which decreased the likelihood of problems.
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