%0 Journal Article 
%A Izquierdo Gomez, Rocio
%A Esteban-Cornejo, Irene
%A Cabanas-Sánchez, Verónica
%A Villagra, Ariel
%A Veiga L, Óscar
%A Martínez-Gómez, David
%T Bidirectional longitudinal associations of fatness with physical fitness in adolescents with Down syndrome. The UP&DOWN Longitudinal study
%D 2021
%@ 1468-3148

%U http://hdl.handle.net/10498/34536
%X 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.
%K adolescents
%K intellectual disability
%K obesity
%K physical fitness
%~ Universidad de Cádiz