The purpose was to examine and compare the effects of replacing time spent sitting with standing at work on fat-free mass. fat mass and waist circumference using isotemporal substitution. Analyses were conducted on work hours on both cross-sectional and longitudinal data. The study included 223 persons from an intervention study aimed at reducing sitting time at work among office empl... https://www.mabelandfoxs.shop/product-category/activity-table/