The work of professional sufficiency had the title: "Let's play marathoners." The design of the learning activity, the research of theoretical support and pedagogical support, have been developed based on bibliographic references, as well as on the application of the knowledge acquired, during the years of my professional training and according to my work experience with the children of the initial education level. The competence that was developed in this activity was: Recognize your bodily sensations and identify the needs and changes in the state of your body, such as breathing and sweating. He recognizes the parts of his body by relating them to his actions and naming them spontaneously in different everyday situations, corresponding to the area of psychomotor skills. I considered that the purpose of the activity is, that the children recognize the changes of their body through breat...