Second, the preparation position
The basic stance of backhand rubbing, the left foot is behind the front right foot, and the center of gravity of the body leans slightly forward when preparing.
3. Action essentials
The action essentials of backhand rubbing, the elbow joint is used as a support in the front of the body to stabilize the entire arm, and the big arm can hardly participate in the force. For the role of support, the forearm is located in front of the table above the table.
In the process of initiating the shooting, the forearm will move closer to the body, and the forearm will be slightly moved to the upper left and back. The wrist that adjusts the surface of the racket should not be rotated greatly, mainly using the internal rotation and external rotation of the forearm. Rotate to adjust the angle of the racket surface. Don't hold your wrists too rigidly, relax a little, and don't make the racket completely in a straight line with the forearm. The racket can come at a certain angle instead of being upright.
During the process of rubbing the ball, the racket surface should be adjusted according to the rotation and curve of the incoming ball. If the backspin of the ball is not strong and the curve is a bit high, then the surface of the board should be slightly erected when the racket is drawn. , And then during the process of rubbing the ball, adjust the surface of the board, swing to the lower right and front, and relax the wrist to follow the forearm to the lower right and front to shake and rub the middle and lower part of the ball.
IV. Practicing method
(1) Introduce the shot p
2p
2p
The swing of the wrist,Note that the wrist will be slightly adducted when initiating the shot. It is not completely rigid, it is a relaxing process.
Because only a little adduction, the wrist can rub the ball better when rubbing out. If it is stiff, it will completely become a cut ball. The arc of the ball is very dead. Relax your wrists a little bit.
(2) Adjust the racket surface
The racket surface needs to be adjusted when rubbing the ball. It is a certain angle change, not a complete angle to rub it. Rubbing will be very stiff, so you have to relax your hands a bit and change the angle to a certain extent, so that the rubbing ball will turn more and you can better use the strength of your wrist.
(3) Swipe descent period
You can practice slow rubbing at first, and the range of motion can be slightly larger, stand in the middle of the table and let the ball dispatch Rub the ball onto the stage in the early stage of the ball's drop. After the movement is large, you can try to experience the arm and the control of the wrist on the rotation.
(4) Depression of the center of gravity
5. Matters needing attention
Stand a little farther when you practice.Pay attention to the control of the arc, if the arc of the ball is relatively high, the force is slightly downward to control the arc of the ball low when rubbing the ball.
The surface of the racket should be softer, but do not raise your hands, and adjust the surface of the rack relaxedly.
When rubbing, the center of gravity is slightly lowered, so that the arc of the ball can be controlled better. Wait a little longer for the ball, and then rub it in the early stage of the drop.
It is best not to use server during practice, because the arc from the engine is very dead and a bit high. If it is the ball sent by the coach, the arc will be softer. In this way, you can better control the rhythm. The speed of the ball machine is too fast, and it is easy to deform if you can't keep up with the action.
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