This is the one tactic used by Roger Federer that other tennis players are being told to copy

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• Roger Federer's consistent quality in men's tennis is a shining example to other players in the sport.
• That's according to former major tennis champion Francesca Schiavone, who says women should mimic Federer's aggression.
• Even Rafa Nadal is being encouraged to play like Federer.
• Nadal's uncle and former coach Toni Nadal says he wishes his nephew hit the ball like the Swiss.

Young tennis players are being encouraged to mimic...