Asana one of the first and used to loosen the hips in preparation for other poses. In Ashtanga Vinyasa Yoga, poses are executed differently from Iyengar Yoga. "Vinyasa" means flowing, and the poses are executed relatively rapidly, flowing continuously from one asana to the next using defined transitional movements. The asanas are grouped into six series, one Primary, one Intermediate, and four Advanced. Practice begins and ends with the chanting of mantras, followed by multiple cycles of the Sun Salutation, which "forms the foundation of Ashtanga Yoga practice", and then one the series. In Trikonasana, the feet are held closer together,
Ashtanga vinyasa yoga more breaths in difficult postures. Various influential figures have discussed the specific process of breath in ashtanga. Pattabhi Jois recommends breathing fully and deeply with the mouth closed, although does not specifically refer to Ujjayi breathing. However, Manju Jois does and refers to breathing called "‘dirgha rechaka puraka’, meaning long, deep, slow exhalations and inhalations. It should be dirgha... long, and like music. The sound is very important. You have to do the Ujjayi pranayama". In late 2011, Sharath Jois, the grandson of Pattabhi Jois, declared his feelings on the issue, stating that Ujjayi breathing was not done in the