सीत्कां कुर्यात् तथावक्त्रे घ्राणेनैव विजृम्भिकाम्।
एवमभ्यासयोगेन कामदेवो द्वितीयकः।।
Producing 'sit' sound while breathing in through the mouth and exhaling through the nose is Sheetkari.
Sadhak become attractive by doing this Pranayama.
Avoid this Pranayama in crowd where too many persons are gathered.
People with low blood pressure should avoid this Pranayama.