The word Yoga comes from the Sanskrit word "Yuj" meaning to yoke, join or unite. This implies joining or integrating all aspects of the individual - body with mind and mind with soul - to achieve a happy, balanced and useful life, and spiritually, uniting the individual with the supreme.

The history of yoga is based in the Indus Valley civilization. The techniques are practiced by the Indus to initiate spiritual growth. The yogis encourage union with the finite jiva (transitory self) and with the infinite Brahman (eternal self).

Hatha Yoga also called Hatha Vidya is a particular system of Yoga introduced by Yogi Swatmarama, a sage of 15th century India, and compiler of the Hatha Yoga Pradipika. In this treatise Swatmarama introduces Hatha Yoga as 'a stairway to the heights of Raja Yoga'