Walking with the breath, pause in the middle of a Zazen session in which concentration and observation are practiced while walking.
FOUR NOBLE TRUTHS
First teaching of Shakyamuni Buddha after realizing the Awakening, which state that 1.- Dukha, suffering exists; 2.- suffering has a cause; 3.- the extinction of suffering is possible; 4.- the Way out of suffering: The Noble Eightfold Path. Spain, 2000