Bhramari pranayama breathing technique derives its name from the black Indian bee called Bhramari. Bhramari pranayama is effective in instantly calming down the mind, one of the best breathing exercises to free the mind of agitation, frustration or anxiety and get rid of anger to a great extent. It can be practiced anywhere. The exhalation in this resembles typical humming sound of a bee, which explains why it is called so. Watch here the tutorial to do the pranayama in correct way.