Miranda Kerr exercises on planes. The Australian supermodel adores doing yoga and going hiking but always finds the time for a short burst of exercise, wherever she is. As she spend a lot of her time flying for work, Miranda has found ways to keep fit while up in the sky. She said: "I was a gymnast when I was young and then when I stopped I started yoga. I really like to practice, even if it's just 10 minutes, its very good for balance the mind, the body and spirit. I believe everyone should find an exercise they really enjoy. For me I like yoga, hiking. "There's little exercises you can do sitting down, for me on an aeroplane - contract and release, it's really good for the stomach."
