A high incidence of injuries has been reported in young athletes. Several factors have been
associated with athletes' sports injuries. However, scientific evidence is lacking, particularly …

Introduction This paper aims to identify and compare changes in trends and research
interests in soccer articles from before and during the COVID-19 pandemic. Methods We …

This article proposes a new approach to understand substance use among adolescent
athletes. Thus, this article describes an investigation of the likelihood of alcohol and tobacco …

Purpose To investigate the association between common measures of trunk and lower
extremity range of motion (ROM), strength, the results of one‐leg jump tests at baseline and …

Introduction The consumption of nutritional and protein supplements by adolescents may
have important consequences for their health. Methods Prospective observational study …

Introducción El consumo de suplementos nutricionales y proteicos por adolescentes puede
tener importantes repercusiones para su salud. Material y método Estudio prospectivo …

Structura tezei: Lucrarea cuprinde adnotări în limba română, rusă și engleză, lista tabelelor,
figurilor si abrevierilor, introducere, 3 capitole, concluzii generale și recomandări …

15-vuotiaat osallistuvat harvemmin seuratoimintaan kuin nuoremmat ikäluokat. Lisäksi
murrosiän edetessä nuorten päihteiden käyttö lisääntyy. Vaikka tällä vuosituhannella …