"Exercise is good for health and well being", everybody knows it.
Normally when we speak about exercise, we think about exercising our muscles.
Have you ever thought about exercising your inner body?
What is inner body?
By inner body I mean liver, intestine, stomach, spleen, lungs, brain etc.
How to exercise inner body?
There are exercise like Bhrastika Pranayam, Kapaal Bhati, Anulomb Vilomb, and other yogic exercise which give exercise to your inner body.
Giving exercise to inner body keeps body healthy.