Drishti (yoga) is an asana that uses the Nābhicakra dṛṣṭi. Pādayoragre dṛṣṭi (; ; meaning "to the tips of the feet") is gazing to the toes. A host of asanas from the Paścimottānāsana sequence and Jānu Śīrṣāsana sequence all employ the Pādayoragre dṛṣṭi. The sixth limb of yoga dharana (concentration), includes maintaining dṛṣṭi during yoga practice in order to ensure dhyana meditation will occur. There may be differences between different styles regarding how dṛṣṭi is practiced and which are used for specific asanas. Dṛṣṭi is a primary part of Ashtanga Yoga, Hatha Yoga, and Raja Yoga traditions. Drishti (yoga) Drishti (; ;
Ashtanga vinyasa yoga asana practice, but also stated that the breathing should be deep breathing with sound. He reiterated this notion in a conference in 2013 stating, "You do normal breath, inhalation and exhalation with sound. Ujjayi breath is a type of prāṇāyāma. This is just normal breath with free flow". In 2014 published on YouTube, Manju Jois dodged the question, "What is the difference between Ujjayi breathing and free breathing?" by saying that "the breathing in Ashtanga should be long and deep with the sound like the ocean". He also states that if you don't make sound, that is okay, too. However