The 5 Koshas:
Annamaya Kosha (Food or physical Body)
Pranamaya Kosha (Breath or energy Body)
Manomaya Kosha (thinking mind)
Vigyanamaya Kosha (Intuition and emotional Body)
Anandamaya Kosha (Soul)
check the course listings for the intensive video series on Nadis, Chakras and Vayus offered as a separate course.