Because of the more common chronic diseases affecting the younger population, it is necessary to alert people to the importance of early-on-day physical activity. The aim of this study was to determine the prevalence of the physical activity of toddlers and their parents and to evaluate the three-month programme of their education on the importance of physical exercise. The sample of respondents was fifteen children of the kindergarten of the Children's Kindergarten Rijeka and twenty seven parents of the mentioned children. The body's activity was evaluated on the basis of standardised questionnaires for the assessment of the physical activity level of Health Behavior for Children and International Physical Activity Questionnaires. Differences in the number of subjects that belong to a certain level of physical activity before and after the implementation of the programme were calculated by the Hi - square test while the statistical level of significance was tested with the error p = 0.05%. The research lasted for 3 three months, including kinesiological workshops, creating a promotional leaflet and daily organised kinesiological activities with children. The results showed the significance and effectiveness of the implemented education programme on the importance of physical exercise due to the fact that after its realization there was significant progress in the results of parents (p = 0.01) and children (p = 0.00). All respondents, after the education programme, spent more time on weekly physical activity than they did before launching the programme. With a valued kinesiological education programme, we can influence the increase in the level of physical activity of children and parents, on their quality of life as well as on the health condition that physical activity improves and reduce the risks of many diseases. It is necessary to fight against the exploitation, especially in the modern world dominated by the sedentary lifestyle and all its, often negative, consequences. In the fight against the immobility, it may be necessary to start from the earliest age of children's life, and this research has identified one of the ways to do so.