Tapas, which means Fire, as you put anything in fire does not come out in its original way. It takes different shapes, it changes the concept, it resets your thought process and prepares you for meditation.
It is a transformation – physical, emotional and spiritual.
“There is a link between your breathing pattern and emotional states and if you change the rhythm or pattern of your breath, you can change your emotional state and mood”
— Ancient Yoga Guru