Dominique Dawes Reveals Gymnastics Secrets

How do gymnasts concentrate on the floor? What do they do if they have to go to the bathroom? Former Olympic gymnast Dominique Dawes spills the secrets of the gymnastics world to WSJ's Geoffrey Fowler. Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com Visit the WSJ Video Center: https://wsj.com/video On Facebook:   / videos   On Twitter:   / wsj   On Snapchat: https://on.wsj.com/2ratjSM