Pranayama The Breath Of Yoga -

Together, they represent the expansion of the dimension of vital energy. In Patanjali's Eight Limbs of Yoga, pranayama is the , following yamas (ethics), niyamas (self-discipline), and asanas (postures). The Science of Yoga Breathing

Unlike oxygen, which is a chemical element, prana is the animating force that drives respiration, circulation, digestion, and neural firing. The Upanishads describe five primary currents of prana ( vayus ): Prana (inward-moving, centered in the chest), Apana (downward-eliminative), Samana (digestive, at the navel), Udana (upward, through the throat), and Vyana (pervasive, circulatory). Pranayama aims to balance these vayus. pranayama the breath of yoga

The most advanced aspect. Antara kumbhaka (retention after inhalation) increases blood pressure and is heating. Bahya kumbhaka (retention after exhalation) lowers blood pressure and is cooling. Classical texts warn that retention should only be practiced after mastering steady exhalation. Modern research shows retention increases erythropoietin (EPO) production, enhancing oxygen-carrying capacity. Together, they represent the expansion of the dimension

Conversely, conscious, slow, and rhythmic breathing activates the parasympathetic nervous system (the "rest and digest" response). This physiological shift lowers blood pressure, reduces cortisol levels, and induces a state of calm alertness. By manipulating the breath, we can literally hack our own physiology, moving from a state of stress to a state of serenity in mere minutes. The Upanishads describe five primary currents of prana