Against Chairs: "sitting for extended periods during the day dramatically increased participants’ risk of death. The result held even among participants who exercised regularly, and although there’s the usual confusion over causation and correlation, the study falls atop a growing pile of evidence that long times spent seated are a contributing cause of heart disease, obesity, diabetes, depression, and practically innumerable orthopedic injuries. It does not matter if you are young, eat well and live an otherwise active life. Just being seated, in excess, will hurt you." 'via Blog this'