Anatomy and Physiology in Yoga: The Science of the Body from a Yogic Perspective

Exhaustive guide to the yogic understanding of anatomy and physiology covering the concept of the five koshas (sheaths), the three bodies (sthula, sukshma, karana), the seven chakras and their physiological correlates, the nadis (energy channels) including ida, pingala, and sushumna, the vayus (vital airs) and their functions, the relationship between the yogic subtle anatomy and the physical body, and the integration of yogic anatomy with modern physiological understanding.

Introduction

The yogic understanding of anatomy and physiology extends beyond the physical body to include subtle and causal dimensions. The five koshas (sheaths), the three bodies, the seven chakras, and the fourteen nadis constitute the subtle anatomy of the human being according to yoga.

The Five Koshas

Annamaya Kosha (the food sheath) corresponds to the physical body. Pranamaya Kosha (the vital energy sheath) corresponds to the energy body. Manomaya Kosha (the mental sheath) corresponds to the mind. Vijnanamaya Kosha (the wisdom sheath) corresponds to the intellect. Anandamaya Kosha (the bliss sheath) corresponds to the deepest spiritual level.

The Seven Chakras

Muladhara (root chakra), Svadhisthana (sacral chakra), Manipura (solar plexus chakra), Anahata (heart chakra), Vishuddha (throat chakra), Ajna (third eye chakra), and Sahasrara (crown chakra) are the primary energy centers.

Conclusion

Yogic anatomy and physiology provides a comprehensive understanding of the human being that extends from the physical to the spiritual dimensions.