kālacakre prāṇāyāmavidhiḥ  ghrāṇe randhradvayena tvapi pihitamukhe bāhyavātaḥ samastaḥ prāṇenākṛṣya vegāt taḍidanalanibho ghaṭṭitopānavāyuḥ kālenābhyāsayogād vrajati samarasaṁ candrasūryāgnimadhye annādyaṁ kṣutpipāsāmapaharati tanau cāmaratvaṁ dadāti  