Grass puts Nadal back in his groove

Win in Stuttgart helping Rafa focus on making a run at Wimbledon

Rafael Nadal is willing to put his body and his bank balance on the line as he bids to get back on track after plunging to his lowest ranking in a decade.

Nadal has endured a miserable run in 2015 and the Spaniard hit a new low last month when the nine-time French Open champion suffered only his second loss in 72 matches at Roland Garros.