Final answer:
The Alternate nostril breath type is a Pranayama technique in yoga. Unconscious breathing is controlled by the brain, nasal breathing is superior to mouth breathing, and during inhalation and exhalation, the diaphragm moves accordingly.
Step-by-step explanation:
The Alternate nostril breath type is known as A) Pranayama, which is a practice in yoga that involves the regulation of breathing through specific techniques and exercises.
Pranayama practices, including alternate nostril breathing, can help control the vital life force and can lead to improved concentration and mental well-being.
Unconscious breathing is mainly controlled by the medulla oblongata, a part of the brain that manages involuntary actions such as the heart rate. This mode of respiration, which occurs without the need for conscious thought, is essential for sustaining life.
Nasal breathing is typically considered superior to mouth breathing for several reasons. The nasal passages filter, warm, and moisten the air more effectively, which is beneficial for respiratory health, especially in colder and drier conditions.
- A. The diaphragm moves downward during the process of inhalation (I).
- B. The diaphragm relaxes during the process of exhalation (E).