Physical exercise is important for the overall child’s development. Its aim is to help the young to develop certain skills, styles of behaviour and views of healthy life. To work correctly with children of pre-school age, its essential to know how the development processes are proceeding. The child’s motoric development indicates how children are developing according to the development phases from birth to school attendance, which is important for supervisors of exercises to be able to assign the tasks according to the child’s skills and interests. Schedule contents of children’s exercises are divided into biotic-motoric knowledges (adapted bioticmotoric knowledges, simplier biotic-motoric knowledges), and kinesiological games which are the content of children’s physical exercises. How successful the activities will be, depends on the educator’s preparation. It is important not to neglect physical exercises at pre-school age, because of its positive influence on the child’s adolescence and development. To reach positive results of physical exercises, they need to be targeted according to the children’s potentials.