Breathe in by solar nadi (the right nostril) and hold in the air while doing Jalandhar bandha (a mudra), according to one’s capacity. By holding the breath for a longer period, the whole body will sweat. Imagine all pranas and upp-pranas accumulate in the abdominal area (navel) then do rechaka from the left nostril (lunar nadi). Breathe in through the right nostril again and exhale from the left nostril. Practice this Pranayama in this way several times. This Pranayama cures the problems of cold, cough and improves digestion and awakens the Kundalini.