"Those who work standing ... carpenters, sawyers, carvers, blacksmiths, masons ... are liable to varicose veins ... [because] the strain on the muscles is such that the circulation of the blood is retarded. Standing even for a short time proves exhausting compared with walking and running though it be for a long time ... Nature delights and is restored by alternating and varied actions."

-- Bernardino Ramazzini

#Running Quotes #Health Quotes #Blood Quotes