तस्मिन्सति श्वासप्रश्वासयोर्गतिविच्छेदः प्राणायामः ॥ २.४९ ॥
When that (yoga poses) is perfected, then comes the regulation of the flow of inhalation and exhalation - pranayama.
Patanjali's Yoga Sutra, Book II, Verse 49
Welcome to Prana Sutra, an online resource dedicated to yoga breathing, pranayama, and mindful living. Use this as your go-to resource to find sequences, yoga poses, and meditations, for yoga teachers and beginners alike.