HOW IS CLASSMATE AND PE TEACHER SUPPORT ASSOCIATED WITH THE LEVEL OF PHYSICAL ACTIVITY IN YOUNG ADOLESCENTS FROM KOSOVO? THE ROLE OF GENDER AND AGE.

<bold>Aim: </bold>This study aimed to investigate how were the peer and physical education (PE) teacher variables associated with moderate-to-vigorous physical activity (MVPA) among Kosovar teenagers (13-15 years of age), and the role of age and gender in these associations.<bold>Methods: </bold>Cross-sectional data was gathered through a study conducted in seven major municipalities of Kosovo. 632 girls (aged 14.3 ± 0.8) and 664 boys (aged 14.2 ± 0.8) were examined using the adjusted Classmate and Teacher Support Scale and the Physical Activity Screening measure. A three-way (support*age*gender) ANOVA was used to compare the individuals' MVPA level with the different levels of support they received, with different age in groups of girls and boys.<bold>Results: </bold>Boys reported higher levels of MVPA than girls in all age categories. A higher level of MVPA was reported by boys receiving high or medium support from classmates. In case of PE teacher support, high, medium and even low support correlated with high MVPA in all age categories. In girls only 13 year olds reported receiving high levels of both classmate and PE teachers support which correlated with a higher level of MVPA.<bold>Conclusions: </bold>It appears that engagement in MVPA among young Kosovar adolescents is relatively high in boys, regardless of the level of classmate or PE teacher support, whereas in girls the level of MVPA decreased over their time at school. Support from both classmates and PE teachers turned out to be the most significant factor in 13 years old girls, before they moved from primary to secondary school. This issue requires more detailed insight, considering traditional ethnical and religious barriers to engagement of young female adolescents in physical activity. [ABSTRACT FROM AUTHOR]