Hatha yoga ethics, diet, cleansing, pranayama (breathing exercises), meditation and a system for spiritual development of the yogi. The Hatha yoga texts place major emphasis on "mitahara", which connotes "measured diet" or "moderate eating". For example, sections 1.58 to 1.63 and 2.14 of the "Hatha Yoga Pradipika" and sections 5.16 to 5.32 of "Gheranda samhita" discuss the importance of proper diet to the body. They link the food one eats and one's eating habits to balancing the body and to gaining most benefits from the practice of Hatha yoga. Eating, states "Gheranda samhita", is a form of a devotional act to the
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