Substituting sedentary time with physical activity domains: An isotemporal substitution analysis in Chile

Introduction null Sedentary behavior (SB), physical inactivity and obesity are main risk factors for non-communicable diseases. However, it is unknow whether reallocating SB time with physical activity (PA) domains related to travel, occupational and leisure activities is associated with lower levels of adiposity. The aim of this study, therefore, was to examine independent associations and theoretical reallocations of SB and physical activity...