摘要：The article points to relationship between the level of physical activity during the week and the quality of life of adolescents with different of sport performance level in the middle and late adolescence. There were involved 470 adolescents with different level of sport performance level. Data about motor activity and quality of life were obtained through a modified questionnaire SQUALA. The final data are presented by basic descriptive statistics. The differences and relationships between variables were assessed by non-parametric tests. The results presented differential relation between motor activities realized during the week and the quality of life of respondents in the middle and late adolescence or in different level of sport performance level. The highest values of significant relationships with the quality of life from the perspective of satisfaction were found among adolescents in the middle period of adolescence. We have found a positive relationship to the most spheres of quality of life in registered athletes in middle adolescence and occasional athletes in late adolescence. In the group of registered athletes we have not found any causality of physical activity during the week to the individual spheres of quality of life
关键词：quality of life. physical activity. sport. adolescence
