In the Yoga Sutras, how many limbs of yoga are identified?

The Yoga Sutras, composed by Patanjali, outline the framework of classical yoga, known as Ashtanga Yoga, which translates to "eight limbs of yoga." This comprehensive system serves as a guide for personal development and spiritual growth. The eight limbs are:

1. Yama (moral restraints)

2. Niyama (observances)

3. Asana (physical postures)

4. Pranayama (breath control)

5. Pratyahara (withdrawal of senses)

6. Dharana (concentration)

7. Dhyana (meditation)

8. Samadhi (state of oneness or absorption)

Each limb represents a stage in the journey towards enlightenment and self-realization, emphasizing the integrative approach of yoga that combines ethical practices, physical exercise, and the development of mental focus and meditation.

Since the question asks for the number of limbs identified in the Yoga Sutras, understanding the significance and the progression through these eight limbs is essential for a deep comprehension of the practice and philosophy of yoga. Each limb builds on the previous one, culminating in the ultimate goal of samadhi or union with the divine.