Shiva Purana

siva.sh/siva-purana/rudra-samhita/13/44

उत्तानासनकं कृत्वा पर्यंकासनकं तथा ॥ यथासुखं तथा स्थित्वा प्रयोगं पुनरेव च ॥४४॥

sanskrit

Assuming Uttanāsana or Paryankāsana, or whichever posture is most comfortable, one should sit steadily — and then proceed again with the practice.

english translation

uttAnAsanakaM kRtvA paryaMkAsanakaM tathA ॥ yathAsukhaM tathA sthitvA prayogaM punareva ca ॥44॥

hk transliteration by Sanscript

siva.sh/siva-purana/rudra-samhita/13/44

उत्तानासनकं कृत्वा पर्यंकासनकं तथा ॥ यथासुखं तथा स्थित्वा प्रयोगं पुनरेव च ॥४४॥

sanskrit

Assuming Uttanāsana or Paryankāsana, or whichever posture is most comfortable, one should sit steadily — and then proceed again with the practice.

english translation

uttAnAsanakaM kRtvA paryaMkAsanakaM tathA ॥ yathAsukhaM tathA sthitvA prayogaM punareva ca ॥44॥

hk transliteration by Sanscript