The research conducted pupils from secondary Economy school, High school and secondary Technical school. While pupils from Medical school and High school are from town (urban), while ones from Technical school are from the province-village. Physical activity is component of man's every day life. Through the evolution man built certain mechanisms of operating of whole organism (CNS, heart, circulation, lungs) for whom physical activity is crucial nerve for keeping or more, improving functional abilities and health. There are many cases in which adolescents start to use different dopes because of their personal problems. Observations and researches approve that there is the majority of those who are not conscious of danger of using dopes (cigarettes, alcohol and drugs) when they start to use them. Lack of information is typical for young people, even for those who play sports regularly. From the number of hundred who are tasted 49 answered that consume cigarettes, which is 49 percent (in percentage). By the unofficial data, there are 45 percent of young people-teenagers in Serbia that consummate cigarettes. .
