“…Yearly around 1,700,000 people are admitted to a hospital in the Netherlands (Central Bureau of Statistics, 2014). Although hospitalization is primarily aimed at improving a patient's health status, it is often associated with adverse outcomes due to functional decline (Brown et al, 2007;Cattanach, Sheedy, Gill, and Hughes, 2014;Pierluissi, Francis, and Covinsky, 2014). This functional decline may occur as a result of frequent and often preventable bed rest episodes which are associated with adverse effects on the cardiovascular, respiratory and musculoskeletal systems (Bernhardt, Dewwy, Thrift, and Donnan, 2004;Cattanach, Sheedy, Gill, and Hughes, 2014).…”