What are the Yoga Sutras central to?

The Yoga Sutras are central to the foundations of yoga, as they serve as a philosophical framework that outlines the principles and practices essential for the pursuit of yoga. Authored by Patanjali, this text codifies the essence of yoga, detailing its aims, the nature of the mind, meditation techniques, ethical guidelines, and paths to enlightenment. By providing a systematic approach to yoga, the Sutras guide practitioners in understanding the holistic aspects of the practice, encompassing physical postures, meditation, and ethical conduct that form the core of yoga as a discipline.

The other options refer to different aspects of Indian culture or spiritual practices but do not accurately capture the comprehensive philosophical underpinning and structured approach to yoga presented in the Yoga Sutras. They may allude to traditions or elements related to yoga, but none encapsulate its foundational role in defining what yoga is beyond mere physical exercise, emphasizing the holistic journey toward self-realization and inner peace.