शुचौ देशे प्रतिष्ठाप्य स्थिरमासनमात्मनः |\nनात्युच्छ्रितं नातिनीचं चैलाजिनकुशोत्तरम् ||६-११||
śucau deśe pratiṣṭhāpya sthiramāsanamātmanaḥ .\nnātyucchritaṃ nātinīcaṃ cailājinakuśottaram ||6-11||
To practice Yog, one should make an āsan (seat) in a sanctified place, by placing Kuśh grass, deer skin, and a cloth, one over the other. The āsan should be neither too high nor too low.