Where did Yoga Originate?

Yoga is an age old spiritual and physical activity enjoyed by millions throughout the world. Yoga came to light particularly in the East, and over time it made its way to the West. Although the growth of Yoga has been a long journey with many influences, the story of Yoga can be followed by understanding the three periods from which it originated. These periods are known as: The Classical Period, The Post-Classical Period and Modern Period. Each period has its story, and its own unique additions to the practices of Yoga among cultures.