The term Yoga has a few meanings. It’s both a school of thought in the Hindu religion, and a system of mental and physical exercise developed by this school. All forms of yoga originated in India. People who follow this school, and practice any form of yoga are called yogis, or yogins. Students study under prolonged and careful guidance of the teacher, known as the guru. The first syllable “gu,” in Sanskrit means light; the second syllable, “ru” means light. A guru is a spiritual teacher who leads the pupil from darkness to light. Literally, yoga means “the union of mind and body.” In Sanskrit, the language of India, yoga means discipl