Med Pr
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Reaching an appropriate physical activity level (PAL) in adolescence is an important public health problem. This study aimed to evaluate factors associated with PAL and changes in PAL in late adolescence. ⋯ The study confirmed certain associations between the studied variables and PAL, but there was no significant influence of the observed indicators on changes in PAL in late adolescence. Further studies evaluating other predictors of changes in PAL are warranted. Med Pr. 2020;71(6):637-47.