Originally Posted by TheCheese
I'm busy right now, I can't spend time looking through matches at the moment. Federer and Nadal both do this.
Edit: Here you go. http://www.youtube.com/watch?v=sU14bDScU8E
I know what you're going to say. "That's just practice, he's not trying". Yes, that's true, but he also does this during a match if his footwork is off. I mean, obviously he's going to do that rather than force a straight arm and completely miss the ball.
That's Federer. We are talking about Nadal. Everyone knows Fed uses a bent arm often. sheesh...