The WSJ reports on Djokovic's winning streak which has coincided with his decision to cut out gluten:
"He has massively improved his serve, his fitness, and he's hitting his forehand a lot better," said Brad Gilbert, the ESPN commentator and former coach of Andy Murray and Andre Agassi. "I've never seen anybody move better on a tennis court in my life. He's so flexible, he can make impossible gets with ease."Is it just a coincidence or do you think his gluten-free diet has made that much of an impact? What do you think?
image via flickr/y.caradec