You would think they would be able to walk in high heels without falling. (When I think about the size of my heels when I was their age, I wonder why I never tripped and fell. I even wore them when I went dancing in the clubs, I must have been crazy! Now I trip and fall in sneakers, pretty pathetic. See what age does to you — as the Stones sang “What a drag it is getting old” but the alternative is worse :-)I could see it happening once but twice? What’s up with their trainers? Not teaching them to walk on slick surfaces?