How diet change helped tennis champ

The lactic acid builds up, your muscles are screaming, your body temperature sky-rockets -- trying to stay two shots ahead of your opponent proves impossible as your thoughts fragment into near delirium.



via CNN.com - Top Stories http://edition.cnn.com/2013/01/28/sport/tennis/gluten-free-diet-djokovic-murray-tennis/index.html?eref=edition