Did your mom ever tell you that sitting with your legs crossed will cause varicose veins? She didn't?! Mine did! To my relief, there have been several large studies that completely dispel that old wives' tale.
Sydney Harbour Bridge : Sydney Harbour Bridge from the North Shore, 1930-1932 : NSW Government Shop | shop.nsw
All sizes | Two women racegoers at Warwick Farm racecourse | Flickr - Photo Sharing!