Rafa Nadal's Wimbledon hopes boosted as Spaniard 'returns to grass court' after treatment
Rafael Nadal has started testing his foot out on the grass before making a decision about Wimbledon. The world No 4 admitted he used anaesthetic injections to numb the pain caused by his chronic foot injury during his run to the French Open title and has since undergone a radiofrequency treatment to try and recreate the effect, previously confirming he would only play at Wimbledon if the treatment was successful.


