The degree of involvement of the student in sports activities, in any form, depends on their interest and level of motivation to exercise. Therefore, the school-family partnership forms a pedagogical condition for the practice of physical exercises of pre-adolescent students, achieved through the joint activities of teachers, parents and students. The choice of the topic is a consequence of the finding of the determined motivation of the students and the parents for practicing the physical exercise but also of the lack of their active involvement in the respective act. That is why the confrontation with the given situation generated the need to carry out a study on this topic. There was a need to try to increase the motivational spectrum of students and parents, introducing other motivations (some extrinsic) and to explain the value of exercise, so that they are internalized, aware and accepted by students, parents.