[T]hey marched and counter-marched, clapped their hands, stamped hard upon the floor, and performed various evolutions for the purpose of circulating the blood, which by sitting too long is apt to stagnate, and render them, particularly in this climate, dull and sleepy. – Joseph Holt Ingraham, South-West, 1835 [Originally published anonymously, “By a

Throughout the illness the most obviously exciting cause of the attacks was posture, stopping over a writing-desk; and he ultimately had to do such work either kneeling or at a standing desk. – Lawson Tait, 1882

Workers at home who have aching backs and but one writing desk, and that a low one, will find great relief from writing in a standing position (if a recess is out the question), if only for fifteen minutes. My standing desk is a broad mantel shelf. – B.G.A., “Helpful Hints and Suggestions,” in The Writer, August 1887

Sitting kills, moving heals. – Joan Vernikos, c.2011