What is prana?

What  is  prana?





Prana  is  a  delicate  and  subtle  energy.

It  exists  in  the air, food, sun and substance.




*Human body  in Yoga*


Our body has  another  two  bodies  beyond  physical  body,

  the  two bodies  are called  "mental  body" and  

  "spiritual  body".







*Prana  and  human  body"


  Prana  is  a link  that  connects  physical  body  with
  spiritual  body.

  Prana  flows  through  Nadi(nerve)  of  spiritual  body.