http://0rz.tw/e32Ud The Backhand Lob of Justine Henin The Belgian uses perfect disguise for maximum effectiveness. By Lynne Rolley Justine Henin is a big player for such a small woman. I just saw her play when she was 10 years old and it was apparent even then that she was tremendously talented. Her signature shot, the one-handed backhand, was well on its way to becoming the beautiful stroke it is today. There’s nothing Henin can’t do with her backhand. In this sequence we see her produce one of the most difficult shots in the game, the backhand topspin lob. 1. Disguise is key for an effective topspin lob and there’s nothing about Henin’s preparation that signals that she’s about to hit one. Instead, she gets directly behind the ball and positions herself as if she’s going to hit any other passing shot. The racquet is up behind her head and her shoulders and hips are turned, which is critical on a one-handed backhand. You can’t see it in this photo, but her left hand is cradling the racquet at the throat to assist in her shoulder turn. She’s also bending her knees and loading her weight on her back foot. 2. Henin begins to drop the racquet head under the ball. Her left hand is just coming off the throat, which gives you an indication of how much she uses it to guide the racquet. She has an extreme grip as opposed to the classic Eastern backhand grip. I’d call it a semi-Western backhand, because her hand is so far around on the handle. Her balance and posture are excellent, and her head is very still as she begins to transfer her weight to her front foot. 3. Only now can you tell that Henin is going to hit a lob. Her racquet head has dropped very low so it’s well under the ball. She’s going to bring her racquet up quickly to brush behind the ball and lift it over her opponent’s head. Her hitting arm is extended out and she’ll make contact well ahead of her front foot. Her head has not moved since the ? rst frame. 4. If you compare this frame to the previous one, you can see Henin’s sharply vertical swing and how she’s rotated her arm to produce the topspin she wants. She can do that because her extreme grip keeps her racquet face more closed than a conventional Eastern. I also like how her left hand stays back to counterbalance her hitting arm. She has fully transferred her weight to her front foot and sent the ball on its way, yet her head is virtually in the same place it was in the first frame. 5. The momentum resulting from Henin’s extreme upward swing path and the extension of her hitting arm has carried her slightly up onto the ball of her front foot. But Henin has maintained perfect posture and balance, showing that she has excellent technique and strong core muscles. 6. It’s interesting to see that Henin has kept the same 90-degree angle between her racquet and forearm in the last three frames. Instead of using her wrist to flick the racquet as you might expect, she rotates her forearm and shoulder to produce a sharp upward sweep. Though we can’t be certain, this may be because she decided to hit the lob at the last instant. Either way, she disguised and executed it perfectly. -- leumas 不是打单反的 有办法学juju的绝技吗 呵呵.. --

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