Yoga is a tool for exploring various dimensions of life by realizing the potential of human species, the peak of evolution in this planet. As humans we can either live within the limitations that nature has created or choose to transcend them if we strive enough.The ancient sages and seers of India have spent enormous time and effort in exploring this inward dimension.
Sadhguru explains in detail about "Adhiyogi", the first Yogi, expounding this science for inner exploration to the saptarishis over 15,000 years ago in the upper regions of Himalayas. The Saptharishis then shared this knowledge to human beings across the world.
I bow down to all guru paramparas and to Sadhguru Jaggi Vasudev, who is our contact to this sacred tradition.