What is pranayama and how is it used in yoga practice? What are some examples of pranayama techniques?

Pranayama is a Sanskrit term that refers to the practice of controlling the breath, or life force energy, in order to achieve greater physical, mental, and spiritual well-being. In yoga, pranayama is considered an essential aspect of a holistic practice, as it helps to balance the nervous system, calm the mind, and increase energy and vitality. The practice of pranayama involves a variety of techniques that manipulate the breath, such as deep breathing, breath retention, and alternate nostril breathing. By controlling the breath in these ways, practitioners can activate the parasympathetic nervous system, which is responsible for rest and r....