SYNOPSIS OF SECTION 2: Sedentary behaviour epidemiology

Sedentary behaviour is a complex behaviour embedded into most everyday activities and influenced by a wide range of individual, social and environmental factors. Whilst consensus has emerged on how we define sedentary behaviour, 1 it is important to be mindful of the language used when describing it, in order to avoid ableist language that excludes those with a physical disability that prevents or inhibits standing. In addition, it is important to recognise that whilst excessive sedentary behaviour has negative health consequences, some common activities performed during sedentary behaviour may have other, positive benefits, such as those that promote cognitive activity (e.g. reading) or social activity (e.g. chatting to friends or family).