Gao was invited to live on the table tennis team. Coach Jiao Jiao answered questions about table tennis techniques for amateurs. Jiao Jiao is famous for his sharp and tough style. He has challenged his master grandfather to succeed in parks and gyms many times. At present, it is famous in Beijing amateur circle. I don't want to say anything more. Let's throw the questions to coach Jiao Jiao and ask her to answer them one by one.
Coach Jiao Jiao replied:
Mainly the position of thumb, index finger and back middle finger. There is a big difference between the finger position of horizontal stroke and push block:
When hitting horizontally, the thumb uses more force, mainly because the racket needs to stand up. If the thumb is relaxed, when the backhand position is horizontal, the racket face will be flattened and pressed. Therefore, the thumb should use some strength to stand up the board, so that it can touch the ball in a larger area, thus ensuring the stage rate to a greater extent.
In addition, the index finger is relaxed when hitting horizontally, so don't buckle hard. In the case of buckle, the shape will be stiff and cannot be adjusted, so it will naturally lean on the shoulder. For example, the last three fingers, I like to, uh, put them on it, so that the board can be better brightened. Some people are used to using the side of the middle finger to hold the board. You can choose to adjust this according to the flexibility of your fingers.
Then when pushing, the thumb and forefinger are pinched on the pat shoulder like pliers of a small crab, and the three fingers behind can resist. Here, I want to emphasize that the crossbar is very important. If you don't know how to hold the board, this technique is irregular.
Judging from the grip, it may be that your thumb is not hard and the board is pressed too hard, so the force of the board head can't completely act on the ball. Another situation is that the wrist and fingers are stiff, and you can only adjust the shape by the big arms and shoulders, which will also make you unable to exert your strength.
In the case of cross grip, the forehand can't use force. Maybe your thumb is too tight. I have this situation myself. You can also try to make the racket face slightly outward, which will make the racket face brighter, produce more impact and make the ball more powerful.
What's more, in the process of forehand and backhand conversion, you'd better fix a grip instead of forehand and backhand, which will affect your conversion speed during the game.