“…Some studies have reported on within-subject, within-day variability of postures in different occupations, but rarely in office settings (Arvidsson et al, 2012;Arvidsson et al, 2006;Mathiassen, Moller, & Forsman, 2003;Mathiassen & Paquet, 2010;Paquet, Punnett, Woskie & Buchholz, 2005;Svendsen, Mathiassen, & Bonde, 2005;van der Beek et al, 1995;Wahlstrom et al, 2010). Only a few studies have assessed postural diversity among the different tasks within a job, despite this being necessary to determine the result of interspersing different tasks to provide exposure variation (Hye-Knudsen et al 2004;Möller et al 2004;Wahlström et al 2010).…”