@misc{10498/34536, year = {2021}, url = {http://hdl.handle.net/10498/34536}, abstract = {Background: The aim of this study was to examine the bidirectional longitudinal associations of several markers of fatness and physical fitness in adolescents with Down syndrome. Methods: This study comprised a total of 111 adolescents (41 females), aged from 11 to 20 years with complete data at the baseline. We had a drop-out of <10% from the baseline to the 2-year follow-up. The ALPHA health-related fitness test battery for youth was used. Results: Our results show that all fatness variables at the baseline were associated with a 2-year change in cardiorespiratory fitness (β ranging from -0.32 to -0.38; all p < .05), but not with muscular and motor fitness (p > .05). However, no associations were found between physical fitness components as predictors and fatness indicators (p > .05). Conclusions: Results suggest that reducing fatness during adolescence might represent a modifiable factor to improve cardiorespiratory fitness at the 2-year follow-up, but not vice versa since associations were not bidirectional.}, publisher = {Wiley}, keywords = {adolescents}, keywords = {intellectual disability}, keywords = {obesity}, keywords = {physical fitness}, title = {Bidirectional longitudinal associations of fatness with physical fitness in adolescents with Down syndrome. The UP&DOWN Longitudinal study}, doi = {doi: 10.1111/jar.12788}, author = {Izquierdo Gomez, Rocio and Esteban-Cornejo, Irene and Cabanas-Sánchez, Verónica and Villagra, Ariel and Veiga L, Óscar and Martínez-Gómez, David}, }