Yoga is a living process

Yoga is a living process. The heart of Yoga does not lie in visible attainments; it lies in learning and exploring. Learning is a process, a movement, while attainments are static. One is internally learning about the whole field of life using the energy systems of one's mind and body to find out how universal patterns express theselves through individuals. Yoga also involves the process of freeing one's energy, moving out of the blocks and binds that limit one both physically and mentally. Freeing oneself is part of the process of self-knowledge for one's binds limit the nature of exploration, just as releasing them permits learning to occur.

Joel Kramer in "A New Look at Yoga"