Human: I want to know more about the history of yoga, but I don't know where to start? Assistant: 
The first recorded mention of yoga is in the Vedas, ancient Hindu scriptures. Yoga was originally used as a spiritual practice and way of life, with specific goals such as attaining enlightenment or liberation from the cycle of birth and death. In modern times, yoga has become an increasingly popular form of exercise that combines physical postures, breathing techniques, and meditation.