One of the most important features of human motricity is that, at birth, motor schemes are non-existent. In this context, motric conduct is not genetically determined, and it having to be developed during the ontogenetic evolution of man. The movement play, as a physical exercise, is the main meadle of harmonious development of the pre-school age child, is a preponderant body action, carried out systematically and consciously in order to perfect the physical development and motric capacities. We are proposing to demonstrate the impact of the elaborated program of dynamic games in the development of motric skills for preschoolers.