Wimbledon 2011: The moment Rafael Nadal goes down injured
Rafael Nadal plays an extraordinary forehand winner but immediately goes down injured in his fourth round match with Juan Del Potro.
He explains to the trainer and doctor the injury seems to be on the bone of his left heel.
Nadal went on to win the match in four sets 7-6 (8-6) 3-6 7-6 (7-4) 6-4.
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